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  1. Angular Velocity and Acceleration Problem
  2. Pressure
  3. Pressure (continued)
  4. Pressure (continued)
  5. Finding the equivalent resistance b/w a and b...
  6. Spherical Charge Distribution
  7. Overlapping Loop Circuit
  8. Kirchhoff's Laws and current through resistors
  9. 1-D Kinematics Problem
  10. Marble spinning in steel tube
  11. Circular Angular Acceleration problem
  12. Can someone clarify this please? Confusing Wording....
  13. Orbital Frequency problem
  14. Finding the electric force on each sphere
  15. Finding the charges on surfaces (hollow spheres)
  16. Free Fall with Incline
  17. Rotational Motion Questions
  18. Root mean square velocity of CO2 molecules
  19. Electric Field Problems
  20. Football Throw
  21. Football Throw
  22. Momentum and impulse
  23. Capacitance and Max Potential Difference
  24. Force Constant, Springs
  25. [SOLVED] Quick Question ( y = mx + c )
  26. Mass Balance Question - Please HELP!!!
  27. very very very simple question.....for you
  28. Centripetal merry-go-round problem
  29. speed and acceleration
  30. The peak frequency of solar radiation?
  31. Cotes' Spiral
  32. [SOLVED] Angular momentum about a point
  33. Impulse
  34. [SOLVED] Angular momentum and collisions
  35. Capacitance
  36. Gravity Crossover Point
  37. Advanced 2-D Motion Problem - Bead on Wire
  38. "Space Rescue" Program
  39. [SOLVED] capacitor problem
  40. Momentum and Collision
  41. Conceptual Work problems
  42. Conservation of Mechanical Energy
  43. Work problem
  44. uniform acceleration
  45. Resistance from Microscopic Ohm's law
  46. work and kinetic energy
  47. Convervation Laws
  48. electric fields - dipole moment
  49. Rolling motion including torque and acceleration
  50. Free Body Diagram?
  51. [SOLVED] Distance a rocket travels on a launch ramp
  52. Electron deflection in a cathode ray tube
  53. Springs and Work
  54. Kinetic Energy and Work Energy Theorem
  55. The Millikan Oil Drop Experiment (calculating e given a series of charges)
  56. BBR and Photoelectric Effect Problems: NightLight
  57. Torque Problem
  58. Electric Circuits (resolving them)
  59. Net Force and Friction
  60. Help! Conservation of momentum: contestant running on raft. Tough
  61. [SOLVED] Circular orbit question...please check answers
  62. Object launching off table
  63. Acceleration
  64. A multi-stage rocket
  65. [SOLVED] Falling rod with a mass on either end
  66. [SOLVED] Capacitor with 2 dielectrics
  67. spring constant k, car to rest
  68. How would I find the 2 unknown angles ? :P
  69. proportionality??
  70. Electric Potential
  71. Quick tangential speed question
  72. [SOLVED] Using Kirchoff's Rules
  73. V and V
  74. Calculating energy of a geosynchronous satellite
  75. Wire with a Loop in it
  76. Oscillation:Resonant frequency in vacuum
  77. Why do wires melt?
  78. Refrigerator Question
  79. Pound Force and Pound Mass
  80. Physics question from non-Physics guy
  81. Tension on Wires
  82. [SOLVED] Simple Vector Sum Problem... But My Calculated Angles Weird...
  83. break down CaCO3 into its constituents
  84. [SOLVED] Two Situations of Tension... Same Thing?
  85. Kinetic Energy of a bullet
  86. velocity from electric potential
  87. Rotating wheel, proving that power is proportional to square of torque
  88. [SOLVED] Mechanics - gravity
  89. Physics help, urgent!
  90. Circuit help needed
  91. [SOLVED] Kinetic and Static Friction
  92. Max height of trajectory
  93. Ratio of velocities
  94. Conservation of Energy
  95. Direction of field intensity.....?
  96. Energy and mass
  97. past examination questions: Moments and centre of gravity
  98. projectile motion
  99. Tough power/work problem
  100. geometric algebra cross product
  101. Conceptual Question: The Magnetic Field
  102. Firework exploding
  103. Quick Electric Potential Concept Question
  104. [SOLVED] Simple Physics Mass pulled by a Force
  105. RMS Current...HeLp!!!
  106. Projectile Motion Question
  107. Two questions, work-kinetic energy related
  108. [SOLVED] Hanging masses and tensions....
  109. Need help finding spring constant
  110. Harmonic Motion
  111. 2 Questions: Centripetal Force related
  112. Energy and Block on Incline
  113. Mass Spectrometer Problem
  114. Angular Physics Questions
  115. [SOLVED] Finding Tensions IS SO FUN
  116. Static electricity
  117. electric potential problem(s)
  118. Electric Forcs and Work (Algebra based physics)
  119. Hi I'm Brittney and i'm new, i need help help on a physics project! :)
  120. period of a wave
  121. Two masses on an incline help
  122. What is the spring constant?
  123. Dynamics
  124. [SOLVED] max height expressed with v, theta, and g
  125. Incline plane problem
  126. pseudovector
  127. Coal energy and heating a home . . .
  128. Forces Question
  129. Help with a Potential Energy Problem
  130. Force required to keep objects in orbit.
  131. [SOLVED] Moment of Inertia Problem: Perpendicular Axes THM
  132. Two blocks with different mass ...
  133. Simple Conversion Problem
  134. Instaneous Power in a standing Wave
  135. law of conservation of energy
  136. [SOLVED] The maximum and minimum transverse speeds of a point at an antinode
  137. Electric Potential question
  138. Standing wave Amplitude
  139. minimum time interval problem
  140. [SOLVED] speed
  141. Conservation of energy --swinging vine.
  142. Block hitting a spring down an incline
  143. [SOLVED] Basic Buoyant Force HW Question
  144. elementary astrophysics - monochromatic flux?
  145. Conservation of Energy Equations - Help Please
  146. Problem 7.46: Riding a Loop-the-loop
  147. Linear Motion Homework Problem
  148. Easy Question Please Help
  149. Simple Power problem
  150. Why does this work?? (X and Y independent)
  151. energy conservation, and mgh
  152. [SOLVED] Rotational Motion question!
  153. Parabolic Motion, *throw a ball with velocity at angle 45 6.2m above ground
  154. I have to self-teach myself Physics...help PLEASE
  155. Orbital speed of Earth!! help!
  156. Is there any online sites that simulates circuits
  157. particle problem
  158. [SOLVED] Some Questions
  159. roller coaster loop
  160. [SOLVED] Torque: Turning Heavy Door with "Steady" Force
  161. Maxwell relations with heat capacity.
  162. Two circles and revolutions
  163. ElectroStatics Question
  164. Kelper's laws problem
  165. Need help; vectors problem
  166. Angular velocity questions.
  167. earth's orbital speed
  168. Turns of Wire in a Coil
  169. Angular Acceleration
  170. Down to the Wire
  171. Force of spring constant
  172. uniform circular motion
  173. [SOLVED] What Causes Kinetic Energy To Not Be Conserved
  174. Bungee jump
  175. I have to make sample questions for class
  176. True/False Question on Capacitors
  177. True/False: Magnetic Field
  178. Quick Question
  179. helicopter problem
  180. Partially Emptying a Tank Containing an Ideal Gas
  181. Bohr's theory...
  182. Deriving Electric Field from Voltage
  183. help?
  184. Circular Motion: Change in Height, Box Struck by Arrow
  185. Exam coming soon, need urgent help with this question!
  186. Double Slit Experiment With White Light
  187. randomly emit of photon
  188. Neuton's second law
  189. An experiment to determine the speed of sound using a closed pipe.
  190. [SOLVED] Rotational Kinematics
  191. Confused about angular acceleration
  192. Potential difference Calculation
  193. Potential difference problem (important)
  194. Aluminum crystal structure
  195. center of mass
  196. Are drag coefficients negative?
  197. Basic Temperature Problem
  198. [SOLVED] Rigid Objects in Equilibrium & Center of Gravity
  199. [SOLVED] Distance up and incline plane
  200. Momentum Problem
  201. [SOLVED] Work problem
  202. [SOLVED] Kinetic Energy
  203. circular motion problem
  204. Finding the potential difference?
  205. Block sliding up a ramp.
  206. Gun, shell question.
  207. [SOLVED] A fixed string in the third harmonic
  208. Circuit with NPN Transistor's
  209. Different between NPN transistor and diode?
  210. Surface Charge Distrib on Plane
  211. gravitational potential
  212. Forces on a slope
  213. work and kinetic energy
  214. universal gravitation
  215. work and kinetic energy
  216. Kong Physics
  217. calculating vector
  218. Snell's Law and Light!!!
  219. spectograph
  220. Inellastic Collision Problem
  221. Deriving angular frequency for simple harmonic motion
  222. Average Speed? How do I calculate??
  223. Calculating displacement on a v-t graph?
  224. terminal velocity
  225. water surface
  226. Equivalent Resistance
  227. alternating current circuits
  228. work!
  229. [SOLVED] (101)Conservation of linear momentum
  230. motion in two dimensions
  231. relative velocity
  232. Question Regarding Electric Fields
  233. Vector Calculation
  234. kinematics
  235. Capacitor - Resistor circuit.
  236. Free Body Diagram
  237. Diffraction Experiment - Comparing theory with my data
  238. Loudspeaker Design
  239. Physics - resistivity
  240. Angular Speed
  241. [SOLVED] change in kinetic energy in a 2-car collision
  242. Help distinguishing between series and parallel capacitors
  243. Dielectric Capacitor
  244. Help...meting ice cube.
  245. Difficult kinematics/power question
  246. [SOLVED] electrostatics, ONE TEENSY little problemo! please HELPPPPP thanks!!!!
  247. Displacement problem PLEASE help
  248. projectile problem
  249. projectile motion
  250. Velocity as a function of force/impulse/time.
  251. vectors
  252. Friction stopping a car
  253. Need help finding distance of skier going down a hill! Help!
  254. doppler wavelength
  255. percent uncertainty?
  256. elastic collision, one dimension
  257. Torque and wheels
  258. pendulum problem--last answer was wrong..need help please!!
  259. oh really? potential difference sucks!
  260. Force in each member of truss
  261. [SOLVED] Electric Potential
  262. Circuit Question
  263. Forces Test Redo
  264. oh jesus. potential difference problems help per favore!
  265. Force on a Current Carrying Conductor
  266. Using Newton's Second Law for a System of Particles
  267. Iinclined PLane force problem
  268. Difficult problems, im frustrated!!
  269. Collision Problem...
  270. Inclined PLane Force problem
  271. More frustrating force problems, please help!!
  272. Double loop circuit problem.
  273. Dynamics Question
  274. Proton Bombardment
  275. Dynamcis problem
  276. springs, friction
  277. Spring SHM Problem
  278. Changing axis of a rotating wheel
  279. [SOLVED] Open ended pipe Harmonics Mastering Physics Question
  280. Forces Equillibrium Problem
  281. Hi and point charge vector question
  282. [SOLVED] Constructive and destructive interefernec and a pair of speakers
  283. current circuits
  284. Weight in Terms of Distance From Earth
  285. [SOLVED] Centripetal Acceleration
  286. percentage of kinetic energy after an elastic collision
  287. [SOLVED] Centripetal Acceleration Part II
  288. Silly question about Cross-Product
  289. angle refraction from a point on glass.
  290. Work and Kinetic Energy
  291. Free fall
  292. [SOLVED] Momentum and kinetic energy questions
  293. Kinectic Theory of Gases
  294. Standing broad jump on the moon
  295. orbital speed of mars!! help!?
  296. [SOLVED] friction
  297. Geosynchronous satellites
  298. Vertical Kinematics
  299. Thermodynamics and ice melting.
  300. Buoyant force of pool (fluids)
  301. [SOLVED] Magnetic Field due to a current loop
  302. Acceleration
  303. Capacitors
  304. Homework Help!!! please
  305. !! AHH Gauss' Law!!
  306. Index of refraction, calculate frequency. ~ stuck at 2 unknown variables
  307. boat light distance when it strikes bottom.
  308. [SOLVED] Sound Intensity Please help!!!
  309. Interface dielectrics
  310. Electricity Cost Help me :(
  311. Gravitational force = 0 between two planets?
  312. The Doppler Shift - is this right?
  313. Capacitors with Dielectrics
  314. Conservation of Energy
  315. I can't seem to figure out how to start this
  316. Direction of induced emf
  317. Expression for the force on a particle
  318. two forces (vectors)
  319. electric fields
  320. Question on S.H.M
  321. Working with two moving targets ??
  322. [SOLVED] Help on an AP exam problem
  323. Polarizability of Liquid Helium
  324. work and kinetic energy
  325. forces doing work
  326. Conservation of Energy?
  327. Electrostatic Force
  328. Mpemba Effect
  329. Work Along An Incline
  330. [SOLVED] angular acceleration of a Propeller
  331. Invariant mass
  332. Work And Watts
  333. Heat Transfer(ice in water)
  334. speed and accleration of a turntable
  335. Conceptual Question
  336. [SOLVED] Horsehoe Bats, Insects, Speed... and the Doppler Effect
  337. differences in kinetic friction coefficents
  338. Confused about F=MA problem
  339. Force and friction question
  340. angular velocity of the sun
  341. Compound ballistic pendulum
  342. [SOLVED] Potential Change in a Circuit Diagram
  343. How do resistance and speed of a coil in pendulum motion in a magnetic filed affect..
  344. Rotational Motion Question
  345. spinning animals
  346. Latent Heat of Vaporization
  347. Helicopter and package
  348. [SOLVED] Vector Addition
  349. solar system question
  350. [SOLVED] Is the R the same?
  351. Refraction
  352. [SOLVED] Period of a satellite
  353. [SOLVED] Conservation of Energy
  354. Torque, radius, force...a common experiment in physics
  355. [SOLVED] Change in Electric Potential
  356. Quick Sound Question
  357. Batteries
  358. Vectors (Navigational)
  359. I'm inventing my own physics problem for extra credit... thermodynamics and fluids
  360. FootBall Players
  361. I'm inventing my own physics problem for extra credit... thermodynamics and fluids
  362. [SOLVED] Lenses - Thin-Lens Equation and Magnification Equation
  363. inclined plane problem
  364. Forces, Friction and Slopes...
  365. siren and wind
  366. Calculating Final Velocity
  367. Flux question
  368. collision question
  369. Bird flight speeds
  370. series and parallel resistors
  371. mirrors..HELP ASAP please.
  372. current
  373. Sending a spacecraft to mArs!! Help! pLease!
  374. bungee jumper
  375. Work/force/kinematics slingshot problem
  376. battery (amp hours, total charge, total current)
  377. Square Wire Magnetic field
  378. biot-savart with electron
  379. torque
  380. [SOLVED] Gravitation Problem
  381. [SOLVED] Work and Energy
  382. Help finding force of friction
  383. Conservation of angular momentum
  384. Spaceship entering mars!!
  385. conical acceleration
  386. Universal Gravitation
  387. Reaction time
  388. Solving for t in SHM (complex solution)
  389. Coulomb's Law
  390. finding the magnitude and the angle
  391. Free Fall Acceleration
  392. Desperately need help on potential energy problem
  393. Pressure
  394. [SOLVED] Determining current and drift speed
  395. unit vectors
  396. RC circuit analysis using phasors!
  397. Pressure (continued)
  398. playing catch in space
  399. Thin-film problem...
  400. [SOLVED] Help equation to find # of electrons
  401. need help figuring this out
  402. Acceleration of electron??
  403. This problem on Rotational motion is bugging me.
  404. The Magnetic Field
  405. two thin conducting spheres
  406. Pressure (continued)
  407. [SOLVED] Average speed with an unknown distance
  408. the magnitude and the resultant vector
  409. Need desperate help (only up to 11:54pm 3/5)
  410. electric potential
  411. Pendulum problem!!!H!e!!!l!!p!!
  412. electric potential/electric fields
  413. An Antique Telescope
  414. Rigid Pendulum Question
  415. Work
  416. basic integration trouble...
  417. need urgent helllllp!
  418. periodic motion
  419. Test Question
  420. A Wire and a Compass
  421. Thick as a planck and making a spectra of myself..
  422. Friction Question
  423. Ballistic Galvanometer Period
  424. Motion on Incline - Block vs. Ball
  425. Power..Force..idk
  426. Easy 5 multiple choice
  427. Final Angular Velocity of a Top
  428. Spring/Incline plane kinematics/work problem
  429. Integration
  430. test
  431. Challenging physics question, hooke's law and conservation of energy
  432. Pendulum's Max Speed
  433. electric potential energy Please help ASAP
  434. Velocity Problem
  435. [SOLVED] using electric force to calculate number of protons
  436. Physics Motion Problem (Displacement)
  437. Potential enrgy problem
  438. 5 multiple choice
  439. Hoop and Line
  440. Need help on Electric Field Questions
  441. Metal Wire in Equilibrium & Steady-State
  442. Soleniods
  443. Rotational Kinetic Energy
  444. Need some direction please. Thermodynamics.
  445. Energy/ work problem set(last question!!!)
  446. [SOLVED] Capacitance and Charge
  447. [SOLVED] Direction of the Magnetic Field due to a Wire
  448. Magnetic Field at the Center of a Wire Loop
  449. Vector components - change in momentum
  450. [SOLVED] Electric Fields- point charges
  451. electrostatics/Coulumb's Law
  452. Wavelength, Electron
  453. ballistic pendulum
  454. 2 focal points, find image distance.
  455. relationship between acceleration and slope
  456. Voltage drop across a capacitor
  457. TV Elctron Path
  458. [SOLVED] Spheres
  459. [SOLVED] Magnitude of electric field using point charges
  460. [SOLVED] Conservation of Energy With Loss Due to Friction
  461. Electric Fields
  462. Help on Physics Homework??
  463. [SOLVED] Center of Mass problem
  464. Questions on electric potentials of systems and electrons.
  465. Direction of electric field
  466. Can i use a 1mA source to charge a 3V rechargeable battery?
  467. Inelastic Collision and Pendulums
  468. [SOLVED] Particle in hemispherical bowl
  469. Moment Of Inertia Problem using Algebra
  470. Confusion in special relativity - total newbie
  471. Problem 4.5
  472. Projectile Motion Sail Boat
  473. [SOLVED] Wave on a wire
  474. [SOLVED] Simple Harmonic Motion
  475. ideal gas
  476. [SOLVED] Setting up a Lagrangian
  477. Why does an open switch stop a circuit?
  478. Bullet Velocity
  479. Angular Momentum problem
  480. roller coaster free body diagrams
  481. A Question Related to Electrostatic Energy and Capacitors
  482. A 747 nose dives into the atlantic ocean and hits the water at 900 km/h
  483. [SOLVED] Internal Energy and Heat
  484. Diffusion equation question in 1D?
  485. field direction and magnitude
  486. Bending and shear stresses
  487. Eletric fields
  488. Math problem
  489. ball rolling down an inclined plane
  490. Magnetic Field from Two Wires
  491. Center Mass of Solids
  492. circuit with resistors in series and two power supplies
  493. [SOLVED] Conservation of Energy problem
  494. Explain Displacement problem
  495. [SOLVED] Kirchoff's Rule on Circuits
  496. Circuits
  497. Light - Angle of Deviation and Lenses
  498. [SOLVED] Energy in a Potential Well
  499. circular motion
  500. tension-me no get
  501. Rotational Work & Energy problem
  502. Torque up a ramp
  503. English Engineering
  504. light inextensible string problem
  505. dependent motion
  506. Need help on this simple quenstion(electric fields)
  507. Magnetic Field...PLEASE HELP!!!!! Going CrAzY!!
  508. Gauss's Law
  509. [SOLVED] Voltage from Ring of Charge
  510. Fusion Reaction Problem
  511. Differential equation: projectiles
  512. Support of Diving Board
  513. [SOLVED] force in a non-isolated system
  514. [SOLVED] 200kg Astronaut, 2.0 m/s, 100.0 N rocket ?
  515. Electrostatics
  516. Circular Motion Homework.!
  517. [SOLVED] Deriving the head-on collision equation in terms of v2' and v1'
  518. magnitude and force
  519. Implus and momentum
  520. Topics for physics presentations.
  521. [SOLVED] Kirchoff's Laws
  522. Finding angular speed of a thin rod.
  523. [SOLVED] luminosity of the sun
  524. [SOLVED] Block- spring- bullet- harmonic motion...
  525. Simple Curcuit Question (Theory)
  526. Centripetal Force
  527. cylinder on inclined plane
  528. Static Equlibrium involving a weird object
  529. cannon fired at moving car
  530. beam hinge torque
  531. [SOLVED] HW: Newton's Second Law and Angles
  532. Newtons Law Problem: objects and pulleys
  533. [SOLVED] Bat ecolocation
  534. Another question about collisions in 2 and 3-d...
  535. Questions on Conservation of Enery
  536. [SOLVED] Momentum. resulting velocity. Rocket
  537. Center of Gravity Problem
  538. pluto and charon
  539. Elastic Collison Problem
  540. [SOLVED] Magnetic Field of Two Wires
  541. helium balloon and simple harmonic motion
  542. RC circuit question
  543. Period of a Pendulum
  544. A RAINY problem
  545. Rotational Motion + Tension Problem
  546. Fundamental Frequency
  547. Static Friction
  548. What type of calculation would be used to find the dimensions for a falling object?
  549. [SOLVED] E-field with charges
  550. Magnitude and direction of electric field
  551. center of mass
  552. Equation for molar specific heat
  553. Thermodynamics and Hooke's Law
  554. [SOLVED] Deflection of beam due to magnetic field
  555. making sense of data
  556. Question dealing with electromagnetic induction
  557. Inelastic collision
  558. Compound/Physical Pendulum
  559. Proper ammeter connections
  560. object on whirling string
  561. [SOLVED] How can a surface be polished for some waves and not others?
  562. [SOLVED] Electric force and charge
  563. [SOLVED] Conservation of Momentum problem-don't understand the solution
  564. Moving the Lens of a Camera
  565. How does the angle at which a ray of light strikes a prism compare with the angle at
  566. Concave Mirror Lens Ray Diagram
  567. Refraction
  568. sinusoidal equations
  569. Power problem
  570. General physics question (position,velocity and acceleration)
  571. Electromagnetic Induction and Induced Voltage
  572. Physics problem..is this possible?
  573. Wave Interference.. QUICK PROBLEM
  574. Simple current and charge circuit question
  575. Kirchoof's rules problem...
  576. Total charge in a circuit
  577. inital-value problem
  578. Help with experiment
  579. [SOLVED] Pressure Law - question about experiment apparatus
  580. Potential Energy and Conservation of energy
  581. homework help
  582. Newton's Law & Gravitational F: Finding the Accl'n for a sphere..
  583. Need serious help! Physics and baseball..Huge errors?
  584. Work done by a Spring and such
  585. Coefficient of Friction problem
  586. Linear Momentum and Collisions - True/False
  587. Conceptual - lab
  588. Electric circuits
  589. Rotation-Equation Problem
  590. Special Relativity: Photon emission by a moving atom
  591. Physics: doppler effect (observer & source in motion)
  592. Electric Fields
  593. Angular velocity as car passes by man.
  594. doppler effect bat
  595. [SOLVED] piccolo
  596. --------Help
  597. Proving an equation
  598. Red Shift
  599. Easy problem that I'm a bit confused about.
  600. [SOLVED] Angular Momentum
  601. Two small insulating spheres with radius
  602. charging current - jumpstarting a car
  603. Electric Field Inside a Hydrogen Atom
  604. slit interference
  605. capacitors
  606. General solution
  607. inclined plane
  608. [SOLVED] simple standing wave question- not exactly sure why I can't get answer?!
  609. Different ways that Log appears
  610. Coefficient of Friction
  611. kinematics problem
  612. direct substitution problem
  613. [SOLVED] Resistance
  614. *10
  615. Coaxial cable?
  616. Freebody diagram
  617. Derivation of an S.H.M. Equation
  618. The Motion of the Center of Mass
  619. Images Formed by converging mirros
  620. Difficult Eletrical angle force problem
  621. Diffraction Grating
  622. Work done to move a charge
  623. Moments of Inertia
  624. Magnetic Field Using Amperian Loops inside a wire
  625. Salt water fuel
  626. density of an asteroid from revolution period
  627. Specialy theory of relativity
  628. The nature of light (can someone check my answer please)
  629. Changing E field
  630. The nature of light
  631. Magnetic Induction
  632. Specialy theory of relativity
  633. Back emf
  634. Specialy theory of relativity
  635. Magnetic Flux through a Coil
  636. Rocket Problem
  637. Torque Angles
  638. A Simple Way to Measure Magnetic Fields
  639. nuclear reactions and their applications
  640. Finding current in a curcuit
  641. Need help with QUESTIONS
  642. inclined plane
  643. Unit conversions and significant digits
  644. Momentum Concervation and Collisions
  645. Circuit Inductor
  646. Problems with Electric Field questions
  647. Early Quantum mechanics
  648. Help needed
  649. Dielectrics
  650. Electric Fields & Force
  651. [SOLVED] Newtons Second Law
  652. Forces: acceleration with a sun yacht
  653. Webassign Homework
  654. Anyone Taking Grade 12 Physics Through Ilc Or Has Taken In Past??help Needed
  655. nuclear reactions
  656. Acceleration after a Colission
  657. [SOLVED] conservation of energy
  658. A charge falls from infinity to within r of another charge, find velocity.
  659. [SOLVED] a woman carries a bucket to the top of a 40 m tower...
  660. [SOLVED] work and power
  661. Thevenin / Superposition
  662. Elementary particle
  663. Finding sound level intensity
  664. frequency
  665. Elementary particle
  666. Elementary particle
  667. Magnetic Fields Produced by Currents
  668. Static Equilibrium
  669. Dynamics pulley problem
  670. Simple Harmonic Motion
  671. [SOLVED] Object Traveling Up an Inclined Plane
  672. Electric field induced in a ring
  673. Rocket Thrust From a Spring (Work)
  674. Hello new here.
  675. Application of properties of the light
  676. Application of properties of the light
  677. Bullet, Pendulum Questions
  678. ~Gravity on a distant planet
  679. Object in Orbit Around Earth
  680. Help needed
  681. Ratio of Resistors
  682. A van is travelling north - Vector question.
  683. Relativity
  684. Calculating two masses colliding
  685. A Breakdown in Simultaneity
  686. Elementary particle
  687. Diffraction Grating
  688. Newton's Third Law
  689. Blocks connected by rope, Newton's Third Law
  690. application of electromagnetism
  691. what happens when potential energy increases
  692. [SOLVED] Please help...
  693. kinetic friction problem
  694. Tention problem
  695. conduing elipsical wire in a magnetic field :)
  696. Resistance and Resistivity
  697. Dipole and Angular Momentum
  698. Angular momentum question
  699. Integrating the area of a disc
  700. Conceptualizing Resistance
  701. Billiards ball collision
  702. Antiderivative
  703. Mechanics Thing(algebra craziness)
  704. spring constant of molecule
  705. simple elastic particle problem
  706. [SOLVED] Force on Particle in Dust Cloud
  707. Newton's Third Law and Pulley system
  708. Help
  709. Solve rpm in rotational motion problem
  710. [SOLVED] Forming Images with a Plane Mirror
  711. [SOLVED] Momentum problem
  712. Projectile motion question with angles and velocity
  713. Linear Conservation of Momentum
  714. Rotational Kinetics
  715. hot hot heat
  716. Quick Question - Simple Harmonic Motion - (I think I just need a formula)
  717. Determine Focal Length
  718. Simple Harmonic Motion - Another quick question, sorry
  719. Speed of Center of Mass
  720. easy q.
  721. Inelastic Collision
  722. [SOLVED] Relativity and the twin paradox
  723. Impulse
  724. Work done at an incline...
  725. The electric field is perpendicular to the electrostatic force
  726. help with this : the field inside a conductor is zero therefore
  727. Angular Speed
  728. Simple Harmonic Motion - Potential and Kinetic Energy?
  729. Projectile Motion (in a vaccum)
  730. [SOLVED] [101]Potential energy of mass on a spring with 2 givens
  731. question on crystal oscillators
  732. What color light is transmitted through a piece of red glass?
  733. Point Charges
  734. Finding the displacement....
  735. Center of Gravity/Torque problem
  736. [SOLVED] Telescope Resolution
  737. Simple question about amping electical currents
  738. [SOLVED] Simple Acceleration Equation Help
  739. Net Forces Question
  740. [SOLVED] Waves On A String
  741. Doppler Effect
  742. Finding instantaneous velocity of objects in projectile motion
  743. Elastic Collision - Symbolic Question
  744. [SOLVED] Finding time up and time down: Verticle Projectile
  745. Work and Force
  746. Collision/Impulse question
  747. Hammer/Nail problem involving torque
  748. Mixing Colors..
  749. Home Project ( please need help )
  750. [SOLVED] Contact Lenses Problem
  751. Problem understanding circuit diagrams
  752. Bullets Per Minute
  753. Projectile Motion Using Coordinates
  754. Astronomy Que!!!!!
  755. Different ways to check the answers ...
  756. [SOLVED] Newton's law of gravitational attraction help?
  757. Flying pencil
  758. [SOLVED] Instantaneous Acceleration on a Velocity-Time Graph
  759. Simple Harmonic Motion Equation Question
  760. Newton's bucket problem
  761. triple star system
  762. Help?
  763. energy conservation + planets
  764. Spring in an electrical field
  765. Trouble Finding Charge
  766. Angle of a F*r calculation
  767. Spinning Disk - Angular Speed
  768. Problem with Work Done by Friction, Velocities--Extremely Hard
  769. Newton's laws and working with systems
  770. Physics Question- Pressure/Magnitude
  771. [SOLVED] Independence of Motion
  772. true and false
  773. Capacitors in a circuit
  774. Thermodynamics-Finding Internal energy
  775. Spring Frequency
  776. Centripetal force
  777. [SOLVED] block in oil
  778. Momentum, Work, Energy Question
  779. Calculating standing waves, given a fruequency? :O
  780. Turning effect of forces
  781. Help on stress
  782. A rather tricky magnetic field problem.
  783. General physics urgen help
  784. Question on Shear Flow
  785. RL Circuit
  786. newton's fundamental laws
  787. Multiple forces acting on a rigid body
  788. General Antiderivative
  789. Conservation of Linear Momentum
  790. Need a Tutor for SPH4UA
  791. Torque and angular speed
  792. Kirchhoff's Rules
  793. Understanding work and kinectic energy?
  794. force
  795. Conservation of Energy
  796. [SOLVED] Sound waves and vibrations
  797. Calculating Resistance In Circuit
  798. Series Circuit
  799. [SOLVED] driving force- could someone tell me if I'm using the right method for probl
  800. Blue light and an opaque object
  801. Kinematics of Rigid Bodies:Calculating Angular Velocity
  802. Concept of Battery
  803. webassign due in like half hour! i have the problem down...but its not working!!!
  804. Watts To Joules In One Minute?!
  805. [SOLVED] Newton's Cradle
  806. Newton's Cradle
  807. Newtons Third Law
  808. [SOLVED] Simple speed of light problem
  809. Help on Physics homework
  810. Capacitor & Inductor ?
  811. [SOLVED] Field of long cylindrical shell conductor
  812. 3 Electrictity Problems
  813. Rocket in space
  814. Concave Mirror
  815. Direct current circuit
  816. [SOLVED] Thermal Processes
  817. acceleration of points on a wheel
  818. lorentz transform problem
  819. Electrostatic energy with gauss' law
  820. [SOLVED] sinusoidal wave (not sure what to do for the last part)and have test tommoro
  821. I can't figure out what I am doing wrong!!! Getting Frustrated!!
  822. [SOLVED] Heat Engines and the Carnot Cycle
  823. help with total capacitance in parallel and in series
  824. Confused about Special Relativity
  825. Collisions/Satellites/????
  826. Typical Forces and friction question
  827. Help! Moment of Inertia
  828. [SOLVED] Pendulum Momentum Question
  829. Three Kind of electrostatics problem(quite urgent)
  830. Power dissipation
  831. Magnetic Fields Shrinking Radius Help Please
  832. Problem involving pulleys
  833. Conservation of energy problem
  834. Circular Motion and Newton's Laws
  835. Circular Motion with Newton's Laws
  836. [SOLVED] Question On Displacement -- Velocity-Time Graph
  837. light and Absorptive polarizers
  838. Modern topics in physics curriculum
  839. Power up incline
  840. Charged Beads on a Spring
  841. ball rolls of an edge and lands on and inclined plane
  842. Question
  843. disk
  844. [SOLVED] Inductance RL Circuit
  845. force
  846. [SOLVED] Circuits!! VERY EASY BUT HELP NEEDED!!!!
  847. Some magnetic field/induction questions
  848. [SOLVED] Capacitors VERY QUICK EASY QUESTION! PLEASE HELP!
  849. capacitor question
  850. loop with friction
  851. Rotation Question
  852. Impulse
  853. Electric Current!
  854. Frictional Torque Questions
  855. Where did I go wrong?
  856. Adiabatic process/ work done
  857. E=mgr
  858. Quark Model of the Neutron
  859. Potential and Kinetic energy problem!!
  860. Questions ?
  861. Crash test dummies don't always wear seat belts.
  862. Need help fast...explosive collision.
  863. Friction coefficients
  864. Velocity 3 part question
  865. Gravitation
  866. Ladder leaning against a wall
  867. Simple friction problem
  868. Rotational questions
  869. Conservation of momentum problems
  870. Simple compound pendulum
  871. Power in an RL Circuit
  872. 7 Pre-Lab Questions
  873. Egg Drop Experiment
  874. [SOLVED] Deflection of Plates
  875. [SOLVED] Doppler Effect Problem
  876. Current and Resistance
  877. Diffraction grating
  878. Thermodynamics adiabate
  879. Electric Circuits Problem
  880. Charged Circular Ring
  881. Rotation
  882. angular kinetic energy
  883. a basic rope tension problem
  884. [SOLVED] help!!! where can i find mass?
  885. Gravitational Potential Energy
  886. Very basic Inverse square law problem
  887. Net Work Problem, Rotational Motion, need help
  888. [SOLVED] Projectile Motion Question
  889. [SOLVED] Circuits Op Amp R equilvalent help!!!
  890. Inductor in simple circuit w/ graph Problem Help
  891. Static Torque/Force Question
  892. Angular speed question...please help.
  893. [SOLVED] Projectile motion
  894. The radius of an ellipse from the origin.
  895. Conservative and non-conservative forces-problems
  896. Rotational Motion About a Fixed Axis Problem
  897. Work done by melting ice
  898. Angular Velocity and Kinetic Energy Problem?
  899. Energy of Rolling Sphere
  900. moment of intertia and net work problem
  901. Is my tutor wasting my time?
  902. Force and Potential energy funtion
  903. Rotational Motion About a Fixed Axis , NEED HELp :\
  904. angular acceleration, and revolution
  905. Hard Triple Beam Balance QUestion
  906. Moment of Inertia Problem
  907. Circular motion help
  908. Energy with friction
  909. Force, Velocity, and Power
  910. [SOLVED] Angular Speed
  911. "The speed of a wave depends upon"
  912. Torque problem (rod)
  913. [SOLVED] Transient Circuits
  914. the ever present problem of the egg-drop
  915. Pulley/Torque problem where pulley has mass
  916. Crane Problem: Find Horizontal and Vertical Components
  917. angular velocity and time
  918. energy lost to friction
  919. A question on electric fields
  920. Need help urgently..
  921. As level mechanics unit 1 question on moments.
  922. Force question
  923. melting bob of pendulum
  924. angular momentum vs energy
  925. What is the difference between movement in one and two dimensions
  926. Conservation of energy/momentum
  927. Work Done on a Parallel Plate Capacitor
  928. limiting value of the velocity
  929. What does the "." in equations stand for?
  930. Problem 23.11 Light reflection
  931. force
  932. 3 wires
  933. electric field inside a uniformly charged insulator
  934. capacitance question
  935. General Forces on Slope Problem
  936. Optics - Rainbow
  937. energy and momentum + radioactive decay
  938. Gauss' Law AP Problem
  939. Finding moments of pulleys with mass and tensions.
  940. force q.
  941. Calculating exit velocity.
  942. Musical Instrument Project: Frequencies Aren't Right?
  943. Compton Scattering Effect: Max Kinetic Energy
  944. Displacement in Simple Harmonic Motion
  945. Driven Oscillators: interesting cases?
  946. what is the downward acceleration?
  947. sound
  948. calculate rate?
  949. Linear Acceleration
  950. electric field
  951. FORCES applications of newtons law
  952. archimedes' principle
  953. two coils mutual force (HELP)
  954. capacitor energy loss
  955. waves
  956. Newtons law, interacting objects question??
  957. force
  958. Pressure Problem
  959. rotational inertia (moment of inertia)
  960. Average speed of molecules
  961. Periodic Motion
  962. Physics question I need help with!
  963. Newtonian Gravity questions
  964. Calculatin units for theoretical magnetic point charge
  965. help me out here plz
  966. Problem with work
  967. [SOLVED] Conservation of Momentum problem
  968. RC Circuits
  969. Pulley Problem
  970. Free-electrom density
  971. oscillation
  972. Some more magnetic field/induction questions
  973. need help immediately
  974. Lorentz transformation problem
  975. magnetic fields
  976. Magnitude of electric force
  977. Conservation of Angular Momentum and Energy
  978. Rotational Kinetic Energy
  979. [SOLVED] Significant Digits
  980. Magnetic Flux Through a Coil
  981. Angular Speed (w)
  982. Motion Problem
  983. [SOLVED] Pulley problem (Rotation)
  984. Urgent: Totally lost regarding conservation of energy...
  985. Electric field in a dielectric in terms of the electric field in the vacuum
  986. how do you solve a Differential equation for beginners
  987. Magnetism
  988. [SOLVED] Magnitude of the angular acceleration about the pivot point?
  989. NPN Transistors
  990. Easy Motion Problem - Distance
  991. Charging a capacitor with a switch
  992. Moment of Inertia of the disk
  993. Torque and Force
  994. any one help me
  995. capacitors
  996. Pulley on triangular planes
  997. [SOLVED] How far does the bucket fall?
  998. [SOLVED] Force Calculations
  999. Position of particle in a magnetic field
  1000. Torque and Inertia of objects on Inclined plane
  1001. Rolling Motion without slipping Problem
  1002. Earth Atmosphere pressure
  1003. gyroscope precession derivation
  1004. Fluid Pressure Problem
  1005. Pool Problem
  1006. Electricity and Magnetism
  1007. [SOLVED] Conservation of Momentum problem
  1008. Water Jet Pascal
  1009. [SOLVED] Connecting a known and unknown battery
  1010. physics particle on a wave problem
  1011. need help with this sound problem
  1012. Convex mirror question
  1013. Wrecking Ball Torque Problem
  1014. Electromagnetism
  1015. Mass on a Spring
  1016. a question about sepcial relativity
  1017. Static Equilibrium Problem
  1018. relativity and energy conservation
  1019. Center of Mass and Moment of Inertia
  1020. Circus Performer on a Rope
  1021. Rate of spinning
  1022. Acceleration of mass
  1023. Period of a Star
  1024. Torque--Sign hanging from a cable
  1025. [SOLVED] joule machine..
  1026. Mirror and laser beam angle...please help!!!
  1027. Amplitude of Wave
  1028. Electron in a parallel plate capacitor - finding plate's magnitude
  1029. deriving F=ma? a vs F?
  1030. Holy current, how do you find the the current at each ammeter?!?!
  1031. Simple Harmonic
  1032. Car driving around a banked curve (with friction)
  1033. [SOLVED] Mass of N loss
  1034. help determining initial velocity
  1035. Help me - Force in x direction for a parallel plate electrode?
  1036. [SOLVED] 2 Thermodynamic questions
  1037. Not your typical Sonar Problem
  1038. Cars and Case Studies
  1039. Physical Principles of DVD Technology
  1040. mechanics help,find the particular solution and amplitude
  1041. help
  1042. rotational energy
  1043. [SOLVED] Mass of a comet problem
  1044. forces with universal gravity
  1045. heat transfer question
  1046. Magnitude of Torque
  1047. Force Required to Push a Wire
  1048. Faraday's Law Problem
  1049. elasticity and simple harmonic motion
  1050. Dynamics
  1051. Impulse
  1052. Train question
  1053. Simple Harmonic Motion
  1054. strength of electrostatic force
  1055. Easy Waves
  1056. Conceptual Question on Net Torque
  1057. elasticity and simple harmonic motion
  1058. [SOLVED] Carnot engine - please help asp
  1059. Potential Energy and energy conservation
  1060. circuit problem
  1061. Carnot engine working in reverse poblem- need help
  1062. Calculating the electric field from the potential
  1063. Simple Energy conservation, PE = KE + PE
  1064. [SOLVED] Width of Aperture...please help!!!
  1065. Moment of Inertia/ Kinetic Energy
  1066. Direction of travel in glass....please please HELP!
  1067. Ray Tracing...HELP!!
  1068. Magnitude of force. need help solving for x
  1069. [SOLVED] Max angle of incidence...help!
  1070. need some help with heat homework
  1071. Easiest Cylinder to Balance - angular acceleration
  1072. physics 2
  1073. Physics help using Work-Energy theorem
  1074. Capacitor questions
  1075. ampere's law
  1076. Insulation=> simple problem...just confused a bit.
  1077. Torque problem
  1078. [SOLVED] Forces, Acceleration....Hard Stuff (HELP!)
  1079. Simple Harmonic Motion
  1080. Series RLC circuits
  1081. I-V graph of Diode under C.R.O.
  1082. What is the magnitude of the Reaction Force?
  1083. NPN Transistor
  1084. Barrier tunneling - Intro to QM
  1085. Optical process in semiconductors
  1086. Pushing two blocks
  1087. [SOLVED] ridid body equilibrium, tension in hanging wires
  1088. Zero Torque and Static Equilibrium
  1089. Radiation physics, need help
  1090. energy proglem
  1091. Magnitude of change in linear momentum
  1092. [SOLVED] Motion in two dimensions question. At wit's end.
  1093. Physics behind capacitance
  1094. [SOLVED] rotational kinematics and energy
  1095. One more capacitor question
  1096. Transverse velocity
  1097. LC circuit
  1098. Young's modulus
  1099. Electric Conductors and Storage
  1100. [SOLVED] Optics: Distance of Key in swimming pool
  1101. [SOLVED] Beam Deflection in a Television Tube
  1102. Static Equilibrium - board problem
  1103. orbiting satellite question
  1104. Electromagnetism - Need Help for Test
  1105. Making current and voltage in phase
  1106. Cooling rate of an asteroid.
  1107. Can bouyancy
  1108. waes: normal mode frequencies for 1 fixed extremity
  1109. The NPN Transistor
  1110. work done
  1111. Work Done Thermodynamics
  1112. Probability of finding a particle?
  1113. Find n of a mass confined between 2 rigid walls?
  1114. Falling wire in a B field
  1115. centripetal acceleration
  1116. Electrostatics with 2 charged masses on string help?
  1117. Rotational Energy and Moment of Inertia of a nitrogen molecule
  1118. F-number...HELP homework due at 2pm!!!
  1119. Please help with this simple harmonic motion question.
  1120. Recording power and lumens for light bulbs.
  1121. Laplacian Coaxial Cable
  1122. [SOLVED] collision and impulse
  1123. Electric Potential and Spheres
  1124. gauss' law problem with sphere
  1125. Need Urgent Help with Problems related to Energy and Work
  1126. Challenging Problem - System of Masses - Try It!
  1127. conservation of energy
  1128. How to move the cylinder drum?
  1129. What font should I use for lab reports?
  1130. True/False Help: Index of refraction and Reference Frames
  1131. True/False: Theory of Relativity Questions
  1132. Questions on work and power
  1133. [SOLVED] Net Force of object changing velocity
  1134. Tricky Forces Problem
  1135. how much work is required?
  1136. tension in the string...
  1137. [SOLVED] Equilibrium and Elasticity problem need help hw due tomarrow
  1138. Waves: velocity, frequency, wavelength
  1139. [SOLVED] Calculate Friction based on v, t, m & F
  1140. How do I find the work and power if I have a mass in newtons?
  1141. [SOLVED] Gravitational force between 2 people
  1142. Electric Potential
  1143. Power Absorbtion
  1144. Spring on a xy plane
  1145. A tunnel through Earth
  1146. How To Find Work If I have Pressure and Volume
  1147. relativity, space contraction and rotation
  1148. [SOLVED] Motion of a particle along a curve under gravity
  1149. [SOLVED] magnetic fields and torque
  1150. [SOLVED] Electric field and force ...
  1151. Airplane Problem
  1152. Angle of inclination of the projectile: θ
  1153. Electric Fields
  1154. [SOLVED] Finding Resistance
  1155. real car going around a loop?!
  1156. Helpppp plz. EM Radiation doesn't make sense to me
  1157. Electrons and Parallel capacitors: after special relativity.
  1158. Special Relativity, accelerating frames, proper time
  1159. Compton Scattering
  1160. Bandstructure and E-k diagrams
  1161. Help!!
  1162. conservation of momentum problem
  1163. Plz help me!
  1164. Calculate Temp.
  1165. Mutual Induction - Transformers
  1166. Finding resistance
  1167. Finding angular frequency in electric circuit
  1168. Springs and dampers in series and parallell
  1169. Solar collector efficiency
  1170. [SOLVED] Finding potential at certain points in circuit
  1171. HELP conducting sphere
  1172. Magnetic field question
  1173. Momentum problem
  1174. Electric Field
  1175. Electric Field problem :( Is my math wrong or am I doing something else wrong?
  1176. Reversible isothermal process
  1177. webassign problem
  1178. Archimedes principle problem? *1 fluid, 1 solid*
  1179. heat energy
  1180. Ranking induced emfs and currents {Faraday's Law}
  1181. What accounts for the large shadows cast by the ends of the thin legs of the water st
  1182. position vector and velocity vector
  1183. velocity
  1184. Weather Rocket Problem
  1185. Graph without point B (cyclic cycle)
  1186. Don't have point B (cycle process)
  1187. Suggestions for Self-eduction
  1188. Particles and charge
  1189. Another question on electric fields. :(
  1190. Which travels more slowly in glass, red light or violet light?
  1191. Question about total vector displacement, BUGGING ME OUT
  1192. 2D motion problem
  1193. Finding the direction of the resultant vector of three vectors?
  1194. Raindrops
  1195. Power of a Pump draining a flooded basement
  1196. Archemedes principle
  1197. Electronics... converting sine waves to current
  1198. Thermodynamics weightlifter
  1199. Material Selection
  1200. [SOLVED] Right Hand rule, explain please?
  1201. magnitude of point charge
  1202. Electric force angles problem :(
  1203. short question on heat
  1204. Charge
  1205. Circuit
  1206. Width of Slit....HeLP on setup Please!!
  1207. Need help with spacing between slits
  1208. # of diffraction orders seen???
  1209. [SOLVED] Binary star system and Apparent magnatudes
  1210. Confused on Constructive/Destructive Interference!!!
  1211. [SOLVED] Short optics question
  1212. Simple Constant Acceleration/Directional problem..What Am I doing wrong!
  1213. Newtons Law of Gravitation
  1214. Quick question about magnetic fields
  1215. Moment of Inertia
  1216. Circuits: Power, Voltage, Resistance
  1217. [b]Simple velocity vector problem; IS MY SOLUTION MANUAL WRONG OR AM I?![/b]
  1218. Confusing System of Masses Question
  1219. Elastic Collosions- help please?
  1220. Bernoulli's problem (fluids)
  1221. Momentum problem
  1222. torque question please help
  1223. QM Uncertainty Problems
  1224. Multiloop Circuit Total Resistance
  1225. Bernoulli's Principle
  1226. Thrust & Net Work
  1227. A question on "The Focal-Length of a Lens"
  1228. I am having some trouble with conservation of energy
  1229. radius of proton motion in Magnetic field...
  1230. mass of earth to use in calculation?
  1231. a normal force problem
  1232. Force and Continuity?
  1233. some one plase help me with following expresssions.
  1234. Questions about circular motion/ centripetal acceleration/force
  1235. Point Source...HELP!!!
  1236. pressure and buoyancy
  1237. Refraction of light - Lens's
  1238. Solving for Work Function
  1239. [SOLVED] Simple Self-Inductance Problem
  1240. Multiloop circuit: kirchhoff...
  1241. Time Dilation Problem
  1242. Help in drawing the diagram
  1243. [SOLVED] Kepler's Laws
  1244. [HELP] area of this shape
  1245. [SOLVED] A falling man
  1246. [SOLVED] Gas laws
  1247. Need help with High School Physics PLEASE!
  1248. angular velocity and energy lost due to friction
  1249. Finding the currents of four resistors in a circuit.
  1250. RC CIrcuit
  1251. Momentum/KE Problem
  1252. [SOLVED] Ultracentrifuge Problem
  1253. [SOLVED] Work and Energy Problem
  1254. The work-energy theorem
  1255. [SOLVED] Time Dialation Help
  1256. natural convection question
  1257. Finding retarding force
  1258. Acceleration
  1259. Am I approach this question right?......finding acceleration
  1260. Charged Particles Moving in Magnetic Field
  1261. Finding the lengths of tubes from obtained frequencies
  1262. Calculating the direction and magnitude of the magnetic field in a 3D plane
  1263. a question about relativity
  1264. pin joint Trusses and Equilibrium
  1265. Potentials from continuous distributions.
  1266. I am in need of a formula. (visible wavelength, thin film)
  1267. Ball in Circular Path
  1268. Motion in 2 Dimensions - Pulleys
  1269. Motion in 2 Dimensions - Inclined Plane Pulleys
  1270. forces
  1271. Error calculations involving gradients
  1272. [SOLVED] [attempt?] car accident problem.
  1273. looking for deltaK, change in total kinetic energy
  1274. Static Electricity
  1275. Ohm's Law Yay!!! :(
  1276. [SOLVED] EMF problem - Current in Coil
  1277. Help with my exam
  1278. How much work...
  1279. Translation + Two waves
  1280. D'Alembert's principle Help
  1281. [SOLVED] Wien Bridge Frequency Proof
  1282. force and acceleration
  1283. Impulse and Momentum Problem!
  1284. roller coaster circular motion normal forces
  1285. Magnetic FOrce
  1286. Lab Report Format
  1287. [SOLVED] how to find Fa.....to find other unknowns...?
  1288. Doppler Effect
  1289. Newtonian & Einstein Quantum Mechanics
  1290. easy problem giving me trouble
  1291. Curling
  1292. calculating the resultant force.....
  1293. resultant forces
  1294. Deriving a Uniform Circular Motion Equation
  1295. The Law of Gravitation
  1296. I'm hoping someone could check my answers.
  1297. How does -9.2*m/s + 3.6 Kg become 2.6m/s?
  1298. conservation of mechanical energy
  1299. conservation of energy
  1300. When is light totally reflected in a diamond?
  1301. Magnetic field with solenoid, have work; need help
  1302. Rayleigh number
  1303. equivalent resistance in multiloop ...
  1304. I need help for b
  1305. Urgent Physics Question++++!!!!
  1306. Collisions
  1307. Kirchoff's law
  1308. HW help!
  1309. mirror reflection?
  1310. Young's Modulus
  1311. time dilation
  1312. Magnitude
  1313. Kinetic energy
  1314. pressure
  1315. Maximum velocity of a car leaving inclined ramp.
  1316. Two Hanging Masses (TENSION) :)
  1317. [SOLVED] Need Help on Gravitation Potential Energy Problem
  1318. conservation of mechanical energy ???
  1319. very confusing :(
  1320. Confused on Capacitor problem.
  1321. [SOLVED] need help with gravitation conservation of energy problem
  1322. Websites about velocity of sound for Report Intro.
  1323. Trebuchet Problem
  1324. Magnetic Flux type question.
  1325. Circular Motion Plane Loop
  1326. [SOLVED] need help with keplers 3rd law of periods problem
  1327. gravitational force between 2 particles
  1328. Magnetic Force
  1329. Simple Microscope Problem that I have been STUCK on!!!
  1330. [SOLVED] Rotational Kinetic Energy
  1331. banked curves
  1332. spring/mass system
  1333. [SOLVED] R-L Circuit - Simple
  1334. [SOLVED] Potential energy of a pendulum when the angle is small
  1335. hoop rolling up an incline
  1336. Centripetal force problem
  1337. Spring Constant
  1338. Wave Power
  1339. [SOLVED] Thermodynamics problem
  1340. Gas laws questions
  1341. Find Spring Constant/ m, and Friction known
  1342. [SOLVED] satellite in low-eart orbit
  1343. waves (fairly simple)
  1344. Electric Flux
  1345. Rotating Ball
  1346. Test TOMORROW PLEASE HELP ME! Telescope!!!
  1347. I have been working on this problem for HOURS!!! PLease helpe me!!!!!
  1348. Acceleration
  1349. Homework help
  1350. A pulley with two masses
  1351. Reflection: plane mirror
  1352. How do I get this equation for period?
  1353. an oscillating spring with mass
  1354. Parallel and Series Circuits
  1355. Simple harmonic motion and friction
  1356. Coefficient of Friction involving weights
  1357. A triangle's rotational kinetic energy
  1358. How did the book get this answer? Please help with motion!
  1359. [SOLVED] just a problem that I'm stuck on..
  1360. Help!!!
  1361. Some homework questions
  1362. Assistance with Vertical Terminal Velocity motion - What do you think?
  1363. Please!!!!!!!!!!!!!!! Help me!!!!!! about potential
  1364. Torque
  1365. Heat Englines Efficiency
  1366. the speed of sound at different tempertures
  1367. problem about capacitance
  1368. Need help on some simple questions..
  1369. [SOLVED] Force Problem
  1370. Throw a ball up how high does it go
  1371. Magnetic Field
  1372. Need help on a problem
  1373. how the resistance of a strain gauge attached to a piece of wood varies with the temp
  1374. Non-constant Acceleration has me stumped.
  1375. topic about masses (modern physics)
  1376. Gass problem
  1377. Ballon problem, adiabatic
  1378. Force applied: calculating increase in temperature (work mostly done, need help!)
  1379. concurrent forces
  1380. Angular speed
  1381. Kirchoff's Law
  1382. Magnetic Field inside and external to a wire
  1383. [SOLVED] Magnetic and electrical forces
  1384. Need help with this problem
  1385. Frames of reference question
  1386. A wonderful way to answer physics questions!
  1387. Centripetal Force Airplace Problem
  1388. Quick question about magnetic field inside a wire
  1389. Pendulum Problem
  1390. Help with physics
  1391. Fluids problem-elementary
  1392. Equilibrium in electric force
  1393. Angular momentum
  1394. Thermodynamics - Steam and Two Phase Systems
  1395. Heating and Cooling
  1396. [SOLVED] predicting path/direction of a charge in a magnetic field (drawings included
  1397. Coursework - Gravitational Field Strength
  1398. Projectile Motion Problem
  1399. Newton Mechanics vs Special Relativity Problem
  1400. Acceleration
  1401. [SOLVED] Easy rotational problem
  1402. Quick question about the flux density through a solenoid.
  1403. Current Sheet - Amperes Law
  1404. Time for Cylinder to Travel Roll Down Incline
  1405. Transformers
  1406. Destructive interference of sound waves
  1407. help
  1408. Energy transfer in a bulb
  1409. Coursework help
  1410. free body diagram
  1411. Frustrating Problem
  1412. AS Coursework
  1413. Newton's law of gravity
  1414. Calculate the speed of a satellite
  1415. Target in a shooting gallery
  1416. Center of Mass
  1417. Quantum States
  1418. [SOLVED] Vector products and torque
  1419. specific heat problems
  1420. Screening in Nucleus
  1421. Optics: Telescope Problem
  1422. dot product
  1423. "work" problem
  1424. particle problem
  1425. [SOLVED] Angular Momentum
  1426. Basic force question(should be too easy)
  1427. d of a projectile
  1428. Coefficient of Friction
  1429. Gauss's Law to Symmetric Charge Distribution
  1430. [SOLVED] question with gravity, speed, heights
  1431. Pulley Question
  1432. Difficult Problem
  1433. How much work? Given speeds and mass
  1434. Magnets and collision
  1435. Thevenin Circuit Help
  1436. confusing (but surely simple) gravity problem
  1437. Calculating Work - With Friction
  1438. Optics: Glass tube in water
  1439. Circular Motion - Wall of death Problem
  1440. pulleys and forces
  1441. Specific heat
  1442. [SOLVED] Simple Harmonic Motion
  1443. Flux in spherical coordinates
  1444. absolute zero... in a bottle
  1445. Inertia
  1446. Gravity Problem
  1447. Phase angle of a string
  1448. Total Angular Momentum of a dumbbell
  1449. Please Help Physics Exercises
  1450. magnetic field and current of solid wire...
  1451. The Physics of Golden Eye Help
  1452. Help me:Magnetic flux density(B) calculation
  1453. Quick vector question (involving coulomb's law)
  1454. vectors i/j
  1455. Batteries and Charges
  1456. [SOLVED] mechanical waves
  1457. maximum voltage
  1458. Help!!!!!!!!!!!!
  1459. Voltage Help
  1460. Electrostatics Help
  1461. Please HELP
  1462. Using Reciprical Theorem With Beams
  1463. Electric fields..hu?...help plz
  1464. Banked Curves
  1465. Tension Force question
  1466. [SOLVED] destructive interference
  1467. Energy Transfer
  1468. Periodic Motion Problem
  1469. Acceleration on an incline
  1470. Pendulum Problem
  1471. Conservation of Energy Ice Cube Problem
  1472. wavelengths
  1473. general question about wave equation
  1474. 2 concept questions on magnetism.
  1475. Speedboat Pulling Skiers
  1476. How high can insect crawl in a bowl, if friction coefficient, radius of bowl given?
  1477. [SOLVED] Coefficient of friction on an inclined plane
  1478. Ball on two strings, rotating around a rod
  1479. [SOLVED] Lorentz Force Law Problem
  1480. Max distance betw 2 retarding bodies moving towards each other,so that they meet.
  1481. [SOLVED] Water flow in pipes
  1482. Angular Motion
  1483. Fluid Mechanics Question
  1484. Change in Pressure
  1485. Electric forces questions
  1486. [SOLVED] L-C-R Circuit - finding current
  1487. Vander waal coefficients ?
  1488. Magnetic Field Inside Wire Quick Q - Plz Help (I've asked 3 times and no answers)
  1489. Specific Entropy Of Ice
  1490. radial visualization & spring forces
  1491. Rotation
  1492. [SOLVED] need help with fluids and pressure problem
  1493. Compute the energy
  1494. Forced, Damped Oscillations
  1495. Quick Collison Question
  1496. Finding the slop of a string (Waves)
  1497. Mechanical Waves Questions
  1498. Don't Miss the Boat
  1499. [SOLVED] Centripetal Force and G Forces while travelling over a hill
  1500. [SOLVED] Force Problem
  1501. work
  1502. work total
  1503. gyroscope
  1504. Changes in Resistance due to Temperature
  1505. friction help
  1506. Apollo 1 command Module Pressure/Force
  1507. Vaccum Problem
  1508. Friction, object at rest then accelerates.
  1509. Three piece explosion question
  1510. electric and magnetic fields with electron
  1511. car crash collsion
  1512. Archimedes' Principle problem help please
  1513. Conservation of Energy Challenge Problem
  1514. Potential Energy
  1515. Rotational/Tangential Motion Problem
  1516. Gravity
  1517. Gravity
  1518. Universal Gravitation
  1519. Guass' law and RC
  1520. Spring Constant
  1521. Electric Force
  1522. Center of Gravity
  1523. two speakers
  1524. finding mass with given stress, strain, and original area
  1525. PLZ I NEED HELP ASAP tyvm
  1526. hydraulic lift problem
  1527. Confusion ?
  1528. Guassmeter Calculation
  1529. Atom Trap
  1530. electromagnetism, force between dipole and grounded plane
  1531. [SOLVED] Conservation of Energy Problem - Need Help
  1532. Copper wire magnetic force help
  1533. Height, temperature and... lead
  1534. Dot product
  1535. Calculating amount of compression a bone can withstand
  1536. Rolling ball problem
  1537. Collapsing Star
  1538. Energy density of electric field
  1539. Superposition, amplitudes and superposed waves.
  1540. Direction of Current Flow
  1541. Finding the coefficient of friction, ramps and acceleration
  1542. Rotational period
  1543. [SOLVED] radius of a circle from refracted light in water
  1544. Sound wave problem
  1545. How fast is this jet (UFO?) traveling in this video?
  1546. Am I doing this problem correctly?
  1547. Electrical Power
  1548. Who's up for a challenge?! Quantum Que
  1549. Forces
  1550. Diver and Pressure
  1551. [SOLVED] Finding current in LC circuit
  1552. RC Circuit Test Question
  1553. need help - Magnetic field question
  1554. spring constant.
  1555. Waves on a String "linear density?"
  1556. [SOLVED] 2 Momentum Questions
  1557. Reactionary force to friction
  1558. Gravitational field
  1559. determining maximum force
  1560. Guass' law and RC
  1561. [SOLVED] Standing Sound Waves
  1562. [SOLVED] Fluid displacement
  1563. speed of light
  1564. Sound Intensity "pig calling contest"
  1565. period of mass M hanging vertically from a spring
  1566. Reinforced concrete
  1567. Atom trap
  1568. [SOLVED] Physic Question
  1569. Hooke's Law, three serial springs
  1570. Normal Force on Vertical Plane
  1571. Heating water using water
  1572. Fluid / Air Pressure/ Roof
  1573. Quick Conceptual Question about Energy
  1574. Acceleration of gravity , from a pendulum
  1575. need help immediately
  1576. Energy in an explosion
  1577. Internal energy question
  1578. Fairly simple rolling and slipping ball problem.
  1579. A Proton is orbiting a metal ball
  1580. Displacement of a Wave
  1581. Changes of state and latent heat
  1582. Shock Wave Cone Problem
  1583. Determining the Index of Refraction
  1584. Momentum Question Help
  1585. Work/Energy and Parallel Current-Carrying Conductors (Conceptual Question)
  1586. Buoyant force problem. Plz help.
  1587. Help test tomorrow. this may be on it.
  1588. A singly charged positive ion with a mass of 6.68x10-27 kg moves clockwise with a sp
  1589. Polarity of the wire
  1590. [SOLVED] Angular speed problem
  1591. [SOLVED] Moment of inertia for Concave Polygon
  1592. Hydraulic Lift
  1593. Help with some Physics Questions PLZ!
  1594. Need project ideas on quantum physics
  1595. Help with physics question please
  1596. Please, can someone help me quickly with these two problems!!!!!
  1597. solenoids
  1598. Motional Emf
  1599. help~ tmolo test i cant figuar out this
  1600. Moving electron in a uniform magnetic field
  1601. Conservation Of Mechanical Energy
  1602. image in a concave mirror
  1603. Man swinging accross a canyon
  1604. Momentum of two balls
  1605. mass spectrometer
  1606. Electric Field
  1607. torque
  1608. Derivation of moment inertia formula
  1609. One more problem
  1610. Angles/Resultants (maybe?)
  1611. Vibrating String
  1612. problem on beats , pleaseeee helppppp!!!
  1613. Conservation of Momentum
  1614. Gravitational force?
  1615. Ladder and wall Statics problem
  1616. specific latent heat
  1617. i need help
  1618. Steam turbines, maximum amount of work done???
  1619. Rigid Object Under Torque
  1620. Find the applied force to cause a body to tip over
  1621. Mixing ice with water
  1622. Can someone help me with this?
  1623. [SOLVED] Emf in a rectangular loop
  1624. [SOLVED] rotational dynamics
  1625. buoyant force problem.
  1626. Rocket explosion
  1627. [SOLVED] Magnetic Field in a Rectangular Conducting Loop
  1628. Help with Magnetic Field Questions
  1629. The Compton Effect, Questions
  1630. Find the ratio of mass spring, oscillation problem
  1631. cons of momentum
  1632. Ampere's Law: Toroids
  1633. how real voltmeter works
  1634. I am slipping off my spinning disc--
  1635. w light bulb
  1636. Gravitational Force question
  1637. Flying Buttress
  1638. Closed pipe question
  1639. Principle of superposition
  1640. [SOLVED] A question about Magnetic Fields and A Charge
  1641. eddy current
  1642. Ray Diagram
  1643. Heat Questions
  1644. CG calculation
  1645. Induced Emf
  1646. Linear Momentum
  1647. My Homework
  1648. UV Radiation
  1649. Satellite rotation
  1650. Protons, Neutrons, and Electrons
  1651. Interference and Diffraction
  1652. Conservation of momentum and Impulse
  1653. Reflection Problem
  1654. Velocity in Collisions
  1655. Conservation of momentum
  1656. Dot product with angle
  1657. Energy and Work
  1658. Refraction
  1659. Can Anyone help me, please!!!!!!!!!!!
  1660. I would like to verify these answers please
  1661. I would like to verify my answer
  1662. I would like to verify my answer
  1663. Spring Constant
  1664. Charge movement in a magnetic field along the z-axis (into page/out of page)
  1665. Elastic Potential Energy
  1666. Satellite Acceleration Problem
  1667. rotational dynamics confusion. help please
  1668. need help with finding the inertia of a pendulum
  1669. Applying Kirchoff's Law in an R-L circuit with parallel resistors
  1670. thin film interference
  1671. Emission Spectra
  1672. Non-uniform circular motion?
  1673. Interference: GPS Transmission
  1674. Conservation of momentum?
  1675. [SOLVED] Simple Harmonic Oscillator
  1676. Elastic Collisions and Harmonic Motion
  1677. Hooke's law - addition of force constant
  1678. Work done by stretching a STring
  1679. Youngs Modulus, help im lost
  1680. Atomic Number
  1681. Stretching a spring
  1682. Work done in a Gravitational Feild of a Hemisphere
  1683. PE and KE
  1684. Interference/Double Slit
  1685. Projectile Motion - Please help, Im struggling!
  1686. spring mechanics with 2 different masses
  1687. Help?
  1688. Constant Angular Acceleration
  1689. Rotating rod
  1690. Two Charges Energy
  1691. A2 Health Physics Eye question
  1692. Torque balance
  1693. This problem is killing me - literally
  1694. energy of fission
  1695. mass of C-12
  1696. Work Problem w/variable force- Did I do it right?
  1697. Weird Horse physics problem -help
  1698. [SOLVED] Unstretched Spring and Angular Velocity Problem
  1699. Verify Answer- Porsche Power Question
  1700. Barrier Tunneling and Kinetic Energy
  1701. Barrier Tunneling and Kinetic Energy
  1702. Moment of Inertia
  1703. Electric Potential
  1704. Capictors
  1705. two springs together... more elastic?
  1706. Q factor (Quality Factor)
  1707. basic algebra question
  1708. Electrodynamics Problem
  1709. Moment of Inertia
  1710. Conservation of Energy and Centripetal Motion Question
  1711. Falling Rod, Rotation?
  1712. Moment of Inertia Lab
  1713. Moment of Inertia Lab
  1714. Bernoulli Principle Problem
  1715. [SOLVED] calculate RMS current!?
  1716. Circular motion - Please help, I think the book's wrong!?
  1717. Help with Drag Force/Terminal Velocity assignment
  1718. Newton's Rings
  1719. Two balls (Momentum Question)
  1720. complex circuits
  1721. Questions related to waves.
  1722. Can you help me please?
  1723. Sound
  1724. Can somebody help me with this energy problem
  1725. Sliding Block and Pulley
  1726. Electric charge in a shell
  1727. Magnetic Force
  1728. Velocity Problem
  1729. The Rutherford experiment
  1730. Magnetic field strength needed to lift a heavy conductor
  1731. Buoyant force
  1732. Combined weight...
  1733. Magnitude of buoyant and net force
  1734. [SOLVED] Energy in Rotational Motion
  1735. 65W bulbs connected in parallel... (hopefully easy)
  1736. [SOLVED] Average force of air resistance
  1737. Power of a pump
  1738. Satisfying the right hand rule
  1739. Magnetic Force, simple length question
  1740. Merry-Go-Round Velocity
  1741. Static Equalibrium
  1742. Capacitance
  1743. fluid problem.
  1744. Force on electron from current-carrying wire
  1745. Tension and Rolling a sphere(Very Detailed, need help though)
  1746. Wheatstone Bridge Problem
  1747. Tension of a cord
  1748. pressure
  1749. Gravity + Electric field
  1750. Do photoelectric effect suggest that the emission of energy by an atom be quantized
  1751. Coefficients of Friction
  1752. Crazy problems...
  1753. Ratio of potentials and charges on two spheres...
  1754. Farmyard Gate - Equillibrium
  1755. Angular momentum question...
  1756. 2 object gravitation, collision speed
  1757. electric-field strength inside a solenoid
  1758. Finding a point midway between two electric charges
  1759. capacitor question
  1760. Help with Physics Question
  1761. Current in wire loop inside a solenoid...
  1762. Induced Current
  1763. [SOLVED] Physics Assignment Question Help!
  1764. power on an elevator
  1765. Angluar motion
  1766. Angular Momentum of a system of particles
  1767. [SOLVED] Assignment Question Help! - Tuning Fork/ frequency
  1768. Springs and Elastic Coollisions
  1769. transformer
  1770. Conservation of Momentum
  1771. Big physics question (really urgent)
  1772. Nonuniform Current Density
  1773. STATIC EQUILIBRIUM question help plz!!!
  1774. radio transmission
  1775. Electromagnetic Waves
  1776. Angular Mag
  1777. [SOLVED] singlet- triplet splitting energy of He! what does it mean?
  1778. Frequency and Wavelength Problem
  1779. Torque?
  1780. differences b/w AC and DC
  1781. Simple Projectile Question...
  1782. [SOLVED] Why is the charge negative?
  1783. [SOLVED] [101] Magnetic field strength in fN
  1784. Electricity
  1785. body moving on an ellipse; find velocity, acceleration
  1786. Angular momentum
  1787. Hoop on a Ramp
  1788. Mech Help - Moment & Friction
  1789. potential energy
  1790. electron location
  1791. electric field
  1792. frequency
  1793. Vertical, spring and frequency
  1794. momentum
  1795. Physics Lab Question-- any ideas?
  1796. [SOLVED] Center of Mass of compound cylinder
  1797. Pressure Differences
  1798. Physics Lab Question- Please help!
  1799. [SOLVED] Working Resistance, Vo or VRMS
  1800. Vertical trajectory with air resistance
  1801. finding velocity with changing distance and acceleration
  1802. Energy in simple harmonic motion
  1803. I am in deperate need of help!!! Physics
  1804. [SOLVED] Simple
  1805. [SOLVED] Simple Harmonic Motion question
  1806. [SOLVED] Help With Projectiles Problem
  1807. Physics I- impossible question on oscillation (help needed).
  1808. Kirchoff's rules
  1809. Electrical Physics Question
  1810. work and force
  1811. Kirchoff's Rules
  1812. Help drawing freeform diagram (pulley problem)
  1813. Photoeletric threshold
  1814. [SOLVED] Average Current Through A Coil Over An Interval
  1815. Gravitational Potential Energy
  1816. Motor Resistance
  1817. How to find the angle between wire and magnetic field
  1818. Biot-Savart Law: Magnetic Fields on an equilateral triangle
  1819. Radius and Weight and the Earth
  1820. mirrors
  1821. Quick Torque Question
  1822. momentum
  1823. Weight and Radius
  1824. Half-life
  1825. force on a vertical spring
  1826. Thin film interference
  1827. Magnetic Field and Forces
  1828. Carbon-14 dating
  1829. Gravity away from earth
  1830. Physics Plz Help
  1831. Urgent Magnetic Field Problem!!! Urgent!!!!!!!!!!please Help!
  1832. Electric Potential / Electric Energy
  1833. Rotational Cross Product
  1834. Rotational Wheel
  1835. please... i cannot find any help on this question so far!!
  1836. please... i cannot find any help on this question so far!!
  1837. Sound Intensity
  1838. Magnetic Flux/EMF.
  1839. Rotations, Angular Momentum
  1840. Newton's 2nd & 3rd law
  1841. Temperature/Heat Help
  1842. Conservation of Angular Momentum help
  1843. Satellite Motion - This doesnt seem right...
  1844. Need help calculating wavelengths of L(alpha) and L(beta
  1845. Crystal Lattices
  1846. Electric Circuit Connected to Ground
  1847. Relativistic Energy Problem
  1848. Does this question make sense?
  1849. Path of crossing a stream
  1850. Question about ELectric field and electric potential
  1851. The path of crossing a stream
  1852. Kepler and the Comet
  1853. prism question
  1854. Radiation Problem
  1855. U-Tube and Heat
  1856. 1D capacitor, please help
  1857. HW problem help?
  1858. Temperature in Thompon's experiments.
  1859. Magnetic and Electric fields
  1860. Integration Center of Mass Problem --Really frustrated
  1861. Torque problem
  1862. Linear Mass Density
  1863. Poincare section and bifurcation diagram
  1864. [SOLVED] oscillation frequency of circuit
  1865. center of mass
  1866. K.e
  1867. Wavelength
  1868. More than one dielectric ibetween a parallel plate capacitor
  1869. Buoyant Force Problem
  1870. [SOLVED] Gravitation
  1871. Conservation on Angular Momentum
  1872. Slopes of a Force vs. Charge and Force vs. Distance Graph
  1873. parallel plates with a mass m at an angle
  1874. reference frame question
  1875. Calculating extra electrons
  1876. Angular Velocity of a swinging Sphere
  1877. Momentum of a collision in 2-D
  1878. Rolling solid disk
  1879. Electric Potential Car Battery Problem
  1880. Submarine (Buoyant Force)
  1881. calculating uncertainty
  1882. calculating uncertainty
  1883. milliamps to amps
  1884. Gravity & Weightlessness
  1885. Help With Physics Homework! Please I'm Desperate!
  1886. Please help a blonde out in physics
  1887. watts to ohms
  1888. Stepper Motor Torque Characteristic Measurement
  1889. Dynamics, Angle of projectile
  1890. Coefficient of Restitution, Conservation of Momentum
  1891. problem in gauss law
  1892. Explain why the average velocity of the gas molecules in a container is zero...
  1893. Fountain's pump pressure
  1894. Introduction to Algebra
  1895. Suspension - undercarriage, hydraulics (diagonally springs)
  1896. work in a circular track question
  1897. [SOLVED] Fluid Mechanics
  1898. phase of a wave
  1899. Resonant RLC Circuit
  1900. Rocket Question
  1901. Volume of molecule oxygen
  1902. Smooth slope - A level question.
  1903. volume of a liquid in a container
  1904. [SOLVED] Balmer's Formula.
  1905. Induced Current
  1906. kinetic energy
  1907. Moment of Inertia of Shapes
  1908. Friction problem
  1909. Wavelength and Frequency with Temperature
  1910. Hydrostatic Pressure?
  1911. [SOLVED] Magnetic Field Problem! HELP NEEDED!!!!!!!
  1912. Trajectory HELP?
  1913. The Conservation of Momentum - Physics 30
  1914. Pulley Torque Question
  1915. Question about light reflection
  1916. question on impulse, does it assume elastic collision?
  1917. how to calculate tension in hanging ropes
  1918. Two gravitation questions
  1919. How to find total energy from a current-carrying long straight wire.
  1920. slipping problem
  1921. Logarithms and Intensity---HELP ASAP!
  1922. Student Pulling Box
  1923. Help
  1924. [SOLVED] Energy required to place a satellite in orbit
  1925. Forces
  1926. [SOLVED] Density of a planet using orbit of a satellite
  1927. Magnetic Field (Fc)
  1928. [SOLVED] Very beginner physics 1D motion question!
  1929. Heat Transfer
  1930. Temperature of ice-water mixture
  1931. SHM horizontal spring mass system
  1932. Help needed - Newtons first law - particles in equilibrium
  1933. spring question
  1934. Wedge Problem
  1935. charge
  1936. Very Simple = a negatively charged rod will only attract what?
  1937. Slope
  1938. Lift problem
  1939. rotational force
  1940. Work and Tension Problem
  1941. [SOLVED] my anwers does not look right
  1942. What exactly is overtone? please
  1943. Help! ! ! ! !
  1944. [SOLVED] Initial velocity not given
  1945. electric potential energy
  1946. ballon
  1947. Power of a winch
  1948. Relativity: Breakdown in Simultaneity Question
  1949. Having problems with my physics class..
  1950. zaccini
  1951. Perpendicular Magnetic Fields
  1952. Sliding Block on incline
  1953. Speed of an Electron in an Electric Field
  1954. Gravity
  1955. Initial Downward Acceleration...
  1956. Blackbody Radiation Problem
  1957. Kinetic and Potential Energy
  1958. [SOLVED] sound intensity - the threshold of pain
  1959. Gravitational Attraction-Please Help!
  1960. Binding Energy?
  1961. Is my book wrong or am I?
  1962. coefficent of friction
  1963. testing gradient against a value
  1964. Forces
  1965. Deriving Vector and position vectors from Force vector
  1966. solve it for me
  1967. Finding the potential difference of an alpha particle.
  1968. Toy car conservation of angular momentum
  1969. Speed of an Electron in an Electric Field
  1970. moon earth system escape velocity
  1971. Sinusoidal Wave Problem
  1972. is this right?
  1973. projectile motion
  1974. Space shuttle energy problem
  1975. Nonsinusodial wave function problem
  1976. Another gravity problem...Please help
  1977. Centripetal acceleration
  1978. Rotating binary star system & three star system
  1979. angular momentum
  1980. Simple Harmonic Motion of a Pendulum
  1981. [SOLVED] Dampened Harmonic Motion
  1982. Urgent physics problem
  1983. [SOLVED] Simple Harmonic Motion (Mass on a Spring)
  1984. [SOLVED] Desnity and Distibution
  1985. Ice Melting
  1986. [SOLVED] Two blocks - one on a table and one hanging - acceleration with friction
  1987. calculating A in SHM from x, v & a
  1988. Thermodynamic Signs
  1989. tire explosion problem...help!
  1990. Electric Field
  1991. SHM of Pendulum
  1992. Phase constants & SHM
  1993. Need help Finding binding energy
  1994. [SOLVED] Ballistic pendelum problem
  1995. Centripetal or CoEf ???
  1996. Phase constant --Please help me!
  1997. An object in SHM
  1998. A question about tunneling
  1999. Moment of inertia - cylinder
  2000. Pendulum conservation of momentum
  2001. How using the average velocity gives the exact value of s?
  2002. World Famous Physicist Lawyer
  2003. Isochoric and Isobaric (Ch.15 problem #26 Wiley+)
  2004. bhors model of the atom
  2005. [SOLVED] Angular motion with constant acceleration
  2006. [SOLVED] Force needed to make a disk climb a step
  2007. Mechanics Help
  2008. Moment of inertia?
  2009. [SOLVED] Linear momentum and impulse problem
  2010. Really basic what happens when the switch closed question
  2011. Cube & Pivoting Rod Collision
  2012. Clay & Pivoting Rod Problem
  2013. Why are arch bridges stronger than beam ones?
  2014. photons and the photoelectric effect
  2015. Velocity of 2 objects
  2016. I think this is an energy problem
  2017. Pendulum-why is this wrong??
  2018. Griffiths' E-M Notation
  2019. positioning of a concave mirror
  2020. Which solution is correct (Tension)
  2021. Impulse and momentum
  2022. Internal resistance of a solar cell; strange results?
  2023. Mech - Girder Section - Picture included
  2024. Internal resistance of a solar cell; strange results?
  2025. Res-monster maze
  2026. RL Circuit
  2027. Help me with these four questions. midterm study. Physics12
  2028. Ageing of the universe using percentages of Uranium?
  2029. [SOLVED] Elastic and Inelastic
  2030. Strong nuclear force - change with distance
  2031. Can someone check my logic? simple harmonic motion.
  2032. Vertical loop problem
  2033. Heat Transfer, Blackbody Radiation
  2034. [SOLVED] Universal Gravitation
  2035. Friction on a Banked Curve
  2036. Spring compression
  2037. moments of inertia
  2038. Out of ideas, and frustrated!!!!!!!!
  2039. Multiple Circuit Questions
  2040. Satellite Gravitation
  2041. [SOLVED] Help! Total mechanical energy question:)
  2042. More SHM problems
  2043. ballistic spring system
  2044. Magnetic Fields and Forces
  2045. Relativity Problem
  2046. Piston volume and pressure problem
  2047. easy: find pressure
  2048. FDB for TENNIS
  2049. Spring energy problem
  2050. Torque help
  2051. [SOLVED] Finding KE when given de Broglie wavelength
  2052. Torque question
  2053. Two difficult problems...any hints?
  2054. Resistance and ohm's law
  2055. Internal Engery PROBLEM, HELP NEEDED!!!
  2056. (101) Broadcast circut
  2057. Heat Problem!!!! NEED HELP!!!
  2058. [SOLVED] Conservation of linear momentum and inelastic collision
  2059. why is this wrong...THRUST?? i showed work!
  2060. Urgent: Spring Compression Problem
  2061. [PLZ Read] Physics Realted Math Questions, Please some Advice
  2062. Amplitude and Period
  2063. Centripital Force Lab - PLEASE HELP!!!
  2064. [SOLVED] Magnitude of force of box on ramp.
  2065. D' Alemberts principle
  2066. Energy stored in a RLC circuit
  2067. Resistance of a odd shaped conductor
  2068. Standing wave question
  2069. Phasor diagram/problem...[ASAP]
  2070. magnetic field for parallel plate capacitor
  2071. Help, RLC Circuit Problem - Peak Current At Resonance
  2072. conservation of energy problem
  2073. Maximum Charge on a Capacitor, Help
  2074. Metal in Microwaves
  2075. Standing waves
  2076. Units and dimensions
  2077. Cyclic proces, confused
  2078. Need table plotting decelerating velocity & appx position in milliseconds
  2079. Entropy change, simple question
  2080. What is the flux density at point p?
  2081. Who is right - me or the book - work and kinetic energy
  2082. Relativity
  2083. atmospher
  2084. Decay in Energy in an RC circuit?
  2085. Proton in a magnetic field
  2086. I need a few formula's- High School Physics on Work/Energy etc
  2087. A moderate force will break an egg
  2088. What type of wave is exhibited by "amber waves of grain"?
  2089. Simple questions regarding potential differences
  2090. Point Charges...simple Question...
  2091. Toroids
  2092. SHM - problem with static friction
  2093. [SOLVED] Acceleration and Velocity differential equations
  2094. Electric Field Problem...Please HELP!
  2095. Thin film interference
  2096. Electric Field Strength
  2097. break-even point
  2098. Nmr
  2099. Snell's Law Problem
  2100. Does Amp=0 imply that a wave has 0 speed?
  2101. Bubbles of Fun
  2102. But Pressure is Funner
  2103. circular motion
  2104. Ballistic Pendulum
  2105. Rotating object: Finding Tension and Vtheta
  2106. moving a charge
  2107. Moment of Inertia
  2108. Help with waves problems
  2109. Force
  2110. Oscillations of a Balanced Object
  2111. simple question about parabolic trajectory
  2112. [SOLVED] Potential/Kinetic Energy Problem need help ASAP
  2113. [SOLVED] Angular Rotation
  2114. [SOLVED] Time Dilation-AHH!!
  2115. Nearsightedness and Plane Mirrors
  2116. Electrostatistics
  2117. Light: Fringes
  2118. [SOLVED] Rolling Forces
  2119. moving, electron shells?
  2120. I'm not understanding the very basics of Moment of Inertia...
  2121. Questions about Objects and Light
  2122. proton in a changing magnetic field
  2123. Hooke's law and elongation
  2124. gas state
  2125. Temperature
  2126. charge distribution over different bodies
  2127. SHM and phase difference
  2128. Friction problem
  2129. ANgular Velocity
  2130. current through a wire and electron deflection
  2131. an application of induced current
  2132. magnetic field
  2133. Charged Sphere with Cavity
  2134. Damped Oscillation with a Driving Force (Help)
  2135. Inertia, frictionless pulley, and a weight
  2136. Thermodynamics (Carnot Engines)
  2137. Emf
  2138. formula for average of two velocities on same distance
  2139. Vertical spring - elevator question
  2140. answer didnt check with back of book
  2141. Inertia, Gravitational Potential Energy
  2142. Spring Constant of DNA, etc?
  2143. Centrpetal force query
  2144. determine max speed of point on string
  2145. [SOLVED] Finding RLC from Freq and Impediance (AC Ckt)
  2146. [SOLVED] Electric field and particles
  2147. Kinematics/collision problem!
  2148. [SOLVED] Sound Intensity Level Ratio
  2149. [SOLVED] linear motion
  2150. Van de Graaff & electric force?
  2151. Gravity Satellite Problem
  2152. Coulomb's Law dealing with electrons & protons?
  2153. [SOLVED] EMF and antenna problem
  2154. [SOLVED] Average Potential Difference
  2155. Interference in Thin Films?
  2156. Rotation problem
  2157. [SOLVED] Puzzle with Vectors--almost there!
  2158. Grade 12 Physics Bomb explosion
  2159. Electric Field
  2160. two particles having charges separated by a distance
  2161. Electrostatics and electric charge and field
  2162. can someone elp me with a couple of homework questions im having trouble with
  2163. one other question i need urgent help with please
  2164. Capacitor with a conducting core
  2165. Conceptual question on induced EMF
  2166. Projectile Motion
  2167. Conceptual: Reasonant Frequency
  2168. Pendulum problem
  2169. Velocity 2D question
  2170. Help? :3
  2171. Current Pulse
  2172. Mars lander set spinning.
  2173. NPN Transistor
  2174. Tension of strings in an elevator
  2175. Need help with an equation
  2176. [SOLVED] A Problem About Satellite
  2177. I'm not getting this-need some help
  2178. Restoring Force- any suggestions?
  2179. Question Regarding Bulk Modulus
  2180. At what velocity........(sentence)
  2181. Need help
  2182. Dielectric with a parallel-plate capacitor finding minimum area
  2183. Parallel plate capacitor find the volts
  2184. momentum
  2185. Pressure/Introductory Thermodynamics
  2186. [SOLVED] Water Refraction
  2187. Elecrostatic (Find the period)
  2188. kWh to g/year?
  2189. A coil with turns given magnetic field, time find the emf induced in the coil
  2190. [SOLVED] Quick Question: Is this matrix an orthogonal projection?
  2191. [SOLVED] Conservation of linear momentum/Galilean relativity problem
  2192. [SOLVED] Finding Center of mass
  2193. [SOLVED] Non conservative forces: work + coefficient of static friction
  2194. [SOLVED] Oscillation
  2195. [SOLVED] why are noble gases, gases?
  2196. physics vs chemistry?
  2197. RL Partial Circuit
  2198. can someone please help
  2199. Electrical Safety - Shocks - Model Answer?
  2200. Moment of Inertia
  2201. Can someone help me with Equilibirum?
  2202. Magnetic field inside hole in half a wire
  2203. Time dilation (special relativity) problem
  2204. Simple Circuit
  2205. Torques and Tensions
  2206. Extremely Quick Question (2 or 1 second)
  2207. [SOLVED] Calculating a particles most probable speed
  2208. heat loss in a house
  2209. A few questions regarding Newton's Laws
  2210. [SOLVED] Moment of Intertia of Spherical Cap?
  2211. Simple Newton's Rings problem
  2212. Projectile Motion
  2213. [SOLVED] Gas Laws Problem
  2214. water pressure question
  2215. [SOLVED] Count Rate (Quick Clarification)
  2216. circuit-check and help
  2217. [SOLVED] Physics 30 - Static Electricity
  2218. [SOLVED] circular and projectile motion
  2219. Elastic collision in a pendulum
  2220. gravitation
  2221. Capacitors
  2222. no clue about this problem (Saving the Earth.)
  2223. Please help, very confused
  2224. Triangulation
  2225. about the equation for net work done by nonconservative forces
  2226. Tube and frequency problem
  2227. Easy Rutherford Question
  2228. Harmonic Tube Question
  2229. Uniform Circular Motion
  2230. Transformers
  2231. Optics : Diffraction gratings.
  2232. More optics...
  2233. Weight and Wheel !!! (Linear and Angular Acceleration)
  2234. [SOLVED] complicated looking circuit
  2235. Standard deviation revised by removing a sample
  2236. 1-D Kinematics question, pls help:)
  2237. Angular momentum and velocity question, help
  2238. Complex integration
  2239. Law of mass action
  2240. rope in tug of war
  2241. Capacitor with radius finding the energy density
  2242. How much work must be done to carry a +2.3 X 10^-3 C charge from 65 cm to 15 cm?
  2243. radial-transverse motion
  2244. Complicated Maxwell Boltzman Distribution Integration
  2245. [SOLVED] Oscillation
  2246. quantum mechanics
  2247. Specific Charge AS Level HELP!?!?!!
  2248. torque and force
  2249. [SOLVED] Need to find center of mass of a rod
  2250. Mechanical Energy Lost In A One-dimensional Collision
  2251. Capacitors: Series Capacitance Concepts
  2252. Need help on homework problem
  2253. proportionality calculations (Coulombs Law)
  2254. finding the magnetic field
  2255. Finding the wavespeed
  2256. [SOLVED] Elastic Collision/Kinetic Energy Problem
  2257. Concept related Electrical circuit question
  2258. [SOLVED] gravity fun
  2259. Question about conservation of momentum
  2260. [SOLVED] Heat Problem
  2261. General Question about Solving Torque
  2262. Help
  2263. Perfectly Elastic Collision Problem
  2264. [SOLVED] Wave Motion
  2265. electric potential
  2266. Force induced on a point charge by two conducting planes
  2267. intensity/ sound level
  2268. [SOLVED] standing waves
  2269. [SOLVED] Phase change diagram
  2270. Cathode Ray Tube
  2271. Parallel Inductors
  2272. coulomb's law?
  2273. capacitor and voltage source in one?
  2274. time space diagram
  2275. Electromagnetic Energy & Oxygen
  2276. Inelastic collision and angular velocity
  2277. Physics Help!
  2278. Concept based light and optics ?
  2279. Circuits with parallel resistors
  2280. Conservation of Linear and Angular Momentum
  2281. reaction time, beraking deceleration..Please help:)
  2282. Photon Scattering
  2283. Hyperbolic dynamics.
  2284. Plz check over my work (Univ. Grav. Law,Max Compr.,Standing waves,Ideal Gas Law
  2285. Kinetic Friction Coefficient.
  2286. (year 10 science) IDENTIFY one factor which affects descent speed of paper gyrocopter
  2287. i need help with an experiment! asap!bugeye:
  2288. Need help with hw problem (torque question)
  2289. [SOLVED] Pressure on a ball
  2290. Free Body Diagram of a Fish Swimming
  2291. Young's Modulus help.
  2292. intensity
  2293. rotationlal dynamics quest
  2294. Kinetic theory of gasses Integration problem
  2295. centre of gravity and force
  2296. Linear and anular momentum of a hydrogen electron
  2297. Simple Pendulum
  2298. Fluid Mechanics
  2299. Rotational Dynamics
  2300. [SOLVED] Doppler Shift and Beats
  2301. Light & Mirrors
  2302. Heat flow problem- what did I do wrong?
  2303. Atmospheric Scattering Problem
  2304. Another Mechanics Question
  2305. Hubble Constant Question!
  2306. Work, Elastic and Kinetic Energy
  2307. [SOLVED] Latent heat, steam and ice question
  2308. Find distance using speed of sound
  2309. find distance with sound
  2310. Conservation of Angular momentum
  2311. Plz help- Ideal Gas Law
  2312. Aquarium Pressure Problem
  2313. Water Flowing From a Tank
  2314. Nature of Atoms
  2315. More Ideal Gas Law
  2316. Help Please!
  2317. [SOLVED] (101)Nuclear Energy
  2318. Destructive Interference with a Pebble
  2319. lowest frequency that produces an interference maximum
  2320. Tractive force
  2321. Quick Question: Electromagnetic Waves
  2322. Velocity differential equations
  2323. [SOLVED] (101)Gamma frequency?
  2324. [SOLVED] Calculating Velocity
  2325. thermodynamics - cyclic pressure/volume process
  2326. Units of solid angle
  2327. Torque and forces.
  2328. Mirror word problem
  2329. Stopping Distance
  2330. Helium balloon in water and air
  2331. Conceptual Question on Elementary Thermodynamics
  2332. pressure and resultant force
  2333. concave mirror problem
  2334. mirror problem
  2335. Help!!
  2336. Pressure & Force
  2337. Conservation of Mechanical Energy
  2338. Conservation Laws in Rotational Motion
  2339. amplitude and intensity
  2340. Roulette ball trajectory (after impact)
  2341. [SOLVED] Two waves Interfereing...resulting waves interferes with another wave
  2342. [SOLVED] Distance between two charges where field strength = 0
  2343. dynamic balancing...
  2344. Waves on a string.
  2345. planet is 2.00 a.u. when closest to sun. eccentricty is .500. find period
  2346. Static Electricity
  2347. Short Answer
  2348. Solar Cell calculating the power output
  2349. Superposition Equation solution
  2350. AP Physics B Test Packet Assistance
  2351. [SOLVED] Simple Harmonic
  2352. Graphing expressions without given values?
  2353. average force
  2354. impulse problem
  2355. Integration buoyancy problem
  2356. Finding the period of a Wave
  2357. how to find the number of excess electrons?
  2358. [SOLVED] Simple Pendulum
  2359. Seem reasonable?
  2360. Torque and Forces
  2361. Light (frequency, wavelength etc.)
  2362. Energy directly proportional to frequency
  2363. converging and diverging lenses
  2364. Static Equilbrium
  2365. Current Amplitude
  2366. [SOLVED] Simple Harmonic Motion, Finding Time
  2367. How to find the size of the electric potential difference between two points?
  2368. roller coaster physics
  2369. Proton in a Magnetic Field
  2370. Potential of a metal sphere with changing radius
  2371. [SOLVED] newton theory of gravity
  2372. Speed at which a car on a banked curve will slide.
  2373. Voltage amplifier transistor circuit (diagram provided)
  2374. NPN Transistor
  2375. Please help me with this
  2376. Acceleration when velocity is a function of distance
  2377. projectile horizontal distance
  2378. Quntum Physics help
  2379. gravitational force and oscillation question
  2380. photo voltaic cell Vs. solar heating panel
  2381. [SOLVED] Conservation of momentum + elastic collision
  2382. [SOLVED] Radioactivity -- Why no reading on Geiger counter?
  2383. [SOLVED] Deflection Angle
  2384. Voltages in Potential Divider
  2385. Circuit with ammeter , what does the voltmeter and battery read
  2386. Finding the total resistance-combination circuit
  2387. Resistance problem- combination circuit
  2388. polarization & wave theory
  2389. soap bubble
  2390. Venus the hottest planet
  2391. Conductor question
  2392. Circuits problem :( Need help by 10:00 tonight (EST).
  2393. Magnetic fields (urgent)
  2394. Number Density of Air
  2395. !Resistance/Circuit Help Badly Needed!
  2396. Momentum and Energy
  2397. Work and energy
  2398. [SOLVED] Harmonic Motion of Pendulum on Mars
  2399. work and coefficient of friction
  2400. Sound Waves and Destructive Interference question
  2401. [SOLVED] Light Intensity question
  2402. Water Hose Force Problem
  2403. Static Equilbrium
  2404. Formula relating specific heat and photons
  2405. Magnetic Field in Plane of Loop
  2406. A flexible balloon
  2407. thermodynamics help
  2408. [SOLVED] moments
  2409. Friction and speed help
  2410. Mineshaft question
  2411. Electromagnetic wave equations
  2412. Geometric Optics problem!
  2413. Tension and centripital force HELP!
  2414. Thermodynamics and potential energy
  2415. Laser question
  2416. [SOLVED] Firing a spherical bullet into a watertank
  2417. Projectile Motion with Air Resistance
  2418. [SOLVED] [Multiple Choice] ...wavelength of an object. de Broglie wavelength
  2419. Tension and centripital force revisited
  2420. Electric Field due to a charged conducting finite cylindrical shell.
  2421. Gravitational calculation help please.
  2422. Thermodynamics- How much Ice is melted?
  2423. Thermal Expansion of Rod Problem
  2424. Motion in Two Dimension
  2425. Approximately 1.0 X 10^34 J of energy is available from fusion of hydrogen(continued)
  2426. Are these resistors Parallel?
  2427. [SOLVED] Change in Temperature and Thermal Energy?
  2428. Equipartition Theorem and Microscopic Motion
  2429. [SOLVED] Calculating coefficient of kinetic friction
  2430. [SOLVED] bumper cars and physics
  2431. Converting from degK/s to degC/s?
  2432. How much would the rest energy of a 1.0 Kg mass cost at the typical utility(continued
  2433. Need help tonight- Integration Buoyancy Problem
  2434. Basic Physics Question
  2435. heat
  2436. Momentum and Energy
  2437. Mometum and Energy
  2438. linear density
  2439. friction at an angle verification
  2440. The Force of Impact
  2441. Oscillations
  2442. Calculus problem
  2443. rotating about a curve
  2444. Electric potential of four charges
  2445. Concave Lens problem
  2446. Angular Velocity Problem
  2447. Find max. speed with Static Friction
  2448. Gravity In Space
  2449. [SOLVED] Help with Energy unit ... Joules... EASY!!!
  2450. help required homework task !
  2451. [SOLVED] Radioactive decay. Is energy released? OPINION PLEASE!!!
  2452. Clarification on electric potential and kinetic energy
  2453. The Effect of the Moon
  2454. [CHECK] tension problem!! a little help
  2455. 2 quick lens concept questions
  2456. [SOLVED] a tricky Moment of Inertia question, help needed...
  2457. I Need Help Desparately
  2458. Reading an Acceleration Vs. Time Graph
  2459. Photoelectrons Question.
  2460. [SOLVED] Rotational Momentum
  2461. Momentum in 2D question
  2462. Interaction of a Current Loop with a Magnetic Field
  2463. Distance-Varying Electric Field and Voltage of Parallel Plate Capacitors
  2464. a question about momentum
  2465. Help with circular motion
  2466. radiation problem
  2467. Magnetic Field inside a Solenoid (Please explain this answer to me)
  2468. Joule Heating, Calculating Filament Resistance
  2469. Wave Motion, writing an equation.
  2470. Spring Constant and Work (2 seperate problems)
  2471. Diving board question
  2472. Newton's Second Law for Rotation
  2473. Swing Energy
  2474. Work and rotational Kinetic Energy
  2475. nonequilibrium torque
  2476. Incline/Pulley/Train combination problem (Dynamics)
  2477. Constructive Interference Problem with 2 Speakers
  2478. Fluid Dynamics
  2479. Variable Resistor Behaviour In Potential Dividers
  2480. Accelaration Of Free Fall
  2481. Uncertain of 2 problems (answers given, but don't know solution--help!)
  2482. Bouncing Ball
  2483. Finding the equivalent resistance of this circuit?
  2484. A strong magnet is placed on the screen of a television set permanently (continued)..
  2485. leaky capacitor problem
  2486. simple harmonic motion
  2487. another simple harmonic motion
  2488. Force, Work, and Energy
  2489. Work in a Spring
  2490. What is the average angular velocity?
  2491. Equivalent Resistance of an RLC circuit
  2492. Adiabatic expansion
  2493. Torque Equilibruim Problem
  2494. Block move down the curved hill and hit attached block spring
  2495. Block move down the curved hill and hit attached block spring with diagram
  2496. Kepler's 3rd Law
  2497. ideal gas law
  2498. [SOLVED] Interpreting a Potential Energy Graph
  2499. Questions
  2500. Convection Brain Teaser
  2501. Energy
  2502. Solar Energy and Green House Effect Question
  2503. Finding Magnetic Force?
  2504. Momentum of a snooker ball
  2505. tuning fork and harmonics
  2506. Mutual Inductance
  2507. Electric Fields
  2508. Find frictional torque acting on the pulley?
  2509. Acceleration
  2510. Homework question concerning simple harmonic motion
  2511. kinematic question, i think it's hard:(
  2512. Heat and internal energy
  2513. Momentum and Energy
  2514. Kinetic energy
  2515. Interference from Thin Films
  2516. Elasticity!! Pressure!!
  2517. Latent Heat
  2518. An object travels 14 cm in fourth second of motion..
  2519. Latent Heat
  2520. what angular speed is the stick spinning after the collision?
  2521. Thermodynamics refrigerator problem!
  2522. Friction Questions.
  2523. Force question
  2524. Wave Composition - Different Amplitudes
  2525. Finding Torque problem!
  2526. Flux
  2527. Pressure Question
  2528. Modulation
  2529. Increase in Gravity?
  2530. astronaut problem
  2531. Involves magnetic force and point charges with constant velocity.
  2532. Acceleration Vs. Displacement Graph
  2533. [SOLVED] Capacitance Problem
  2534. Question about using a wheatstone bridge to measure changes in resistance
  2535. current formula question
  2536. strain gauge to measure wood expanasivity.
  2537. Paper on walking
  2538. parallel plate capacitors..please help!
  2539. simple kinematics problem(i need help)
  2540. [SOLVED] Pendulum: Generic Solution for Angle
  2541. Forces acting on 2 boxes connected by taut thread
  2542. help entropy question
  2543. DIRE NEED of HELP on HARDEST Physics Problem Ever
  2544. [SOLVED] hand rule application (dir of mag force)
  2545. Find velocity.........
  2546. Electric Field and Charge Density
  2547. linera acceleration
  2548. Angular momentum problem
  2549. Maximum Upward Acceleration of a String
  2550. SHM, Determing Spring Constant from Period^2 vs. Mass
  2551. Momentum- HELP!!!!!
  2552. [SOLVED] Finding the Voltage of the Capacitor..
  2553. Sphere rolling down an incline
  2554. [SOLVED] Simpe Force Question
  2555. Grade 12 Assignment/EEI Topic help
  2556. [SOLVED] Current Electricity
  2557. Momentum
  2558. Impulse momentum
  2559. Energy lost due to dissipation by air drag
  2560. [SOLVED] Rotational Force Problem
  2561. Fluid mechanics
  2562. Frequency of light
  2563. Refractive index
  2564. Motion in a plane
  2565. gravitational force
  2566. harmonic motion problem
  2567. Inductance of a loop in a nonuniform magnetic field
  2568. Quick Help!
  2569. Earth MAss if Helium and Hydrogen in suns propotions were added,
  2570. Finding the Equivalent Resistance of a Circuit
  2571. “proper” length
  2572. conservation of forces and poetential energy!!!
  2573. Electric Field Problem
  2574. general physics (torque)
  2575. Crystal Goblet-Opera Singer Frequency Problem
  2576. Find resistance with length in a circuit
  2577. Potential between Two Wires
  2578. Is this correct? -- Gas Law Question
  2579. Easy question--but what's wrong?
  2580. harmonic oscillator problem
  2581. Velocity as a Vector
  2582. Potential due to a the sum of point charges?
  2583. Need Help
  2584. HEat and Temperature.
  2585. Help on one more question
  2586. Capacitors in series problem
  2587. Energy Stored on a Capacitor
  2588. hard kinematic problem, need...help...pls:)
  2589. Ball in free fall
  2590. Photodiode
  2591. [SOLVED] Voltage Query
  2592. Magnetic flux in a coil, find current
  2593. Power check and help
  2594. AS OCR Physics planning exercise 2008
  2595. Electromagnetic Induction
  2596. Dumbbells collision
  2597. Whats the equation for uncertainties of a gradient?
  2598. Fnet = ma problem
  2599. Speed with a de Broglie wavelength.
  2600. Weird Circuit with Wheel
  2601. Average Acceleration
  2602. I Need Some Help Plz !!!
  2603. Electric Field Diagrams
  2604. Thermodynamics
  2605. Efficency Question Help
  2606. Check my work?
  2607. reflection and refraction of light
  2608. [SOLVED] Radioactivity and radioactive decay
  2609. Radioactivity and radioactive decay, again...sorry...
  2610. Convention in a circuit
  2611. Diffraction Problem..
  2612. [SOLVED] Rearranging a Relativity Equation
  2613. Just understanding capacitors and e-fields
  2614. I need HELP!!!! FAST!
  2615. Diffraction Grating
  2616. Fluids Help!
  2617. Relativistic Lightning on Train Problem
  2618. Diffraction of light question
  2619. [SOLVED] Thermodynamic ( quanity of heat)
  2620. Centripetal Force
  2621. Conservation of energy
  2622. Hooke's law problem
  2623. [SOLVED] Quick Question.....I have the answer with steps, but can't figure out how th
  2624. Final Temperature After Phase Change
  2625. problem
  2626. find the frequency in an LRC circuit
  2627. [SOLVED] speed of electrons
  2628. [SOLVED] speed of two protons (I think an easy question)
  2629. ballistic pendulum
  2630. Derivation of torsion equations
  2631. Relativity
  2632. simple harmonic motion, finding displacement given time...
  2633. simple harmonic motion, spring, block on block, static friction help
  2634. [SOLVED] Thermal efficiency of a coal powered power station
  2635. Conceptual Question- Hydrostatic Pressure
  2636. a net gravitational problem
  2637. Charged ring inside a conducting sphere.
  2638. YEAR 12 Astrophysics EEI HELP!!! Please?
  2639. Work/Energy
  2640. Coulombs Law is KILLING ME! please help
  2641. Transformers
  2642. Amplifiers
  2643. Transistor Question
  2644. water pressure-displacament
  2645. de broglie wavelength
  2646. [SOLVED] Isobaric process
  2647. Bernoulli's Equation help.
  2648. physics problem
  2649. [SOLVED] Easy question on diffraction of light please help!
  2650. [SOLVED] Determining temperature of a diatomic gas
  2651. [SOLVED] Solar Constant Question?
  2652. Force and motion
  2653. [SOLVED] Relativistic Doppler Effect and a Baseball
  2654. Springs and... mass??
  2655. Shear Stress Quick Question
  2656. [SOLVED] I'm doing something wrong...
  2657. Conservation of Momentum with angles! T_T
  2658. Damped Oscillator Question?
  2659. Contrast of a grating?
  2660. Finding an Average Speed
  2661. Transmitted Intensity
  2662. LR circuit, energy dissipated?
  2663. Help with Kepler's Laws problem PLEASE!
  2664. Finding moment of inertia
  2665. Understanding PV Diagrams - Work
  2666. Heat Flowing Through A Sectioned Rod! HELP!
  2667. [SOLVED] Finding the force between 2 finite length wires
  2668. [SOLVED] Single-Slit Diffraction
  2669. [SOLVED] Force dealing with vectors
  2670. [SOLVED] Resolving pixels on a computer screen
  2671. [SOLVED] Interference in Soap films
  2672. Force and Potential Energy
  2673. A system of two paint buckets
  2674. Conservation of Energy and Centripital Motion question
  2675. Conservation of Momentum / Kinetic Energy - What am I doing wrong?
  2676. [SOLVED] Battery with internal resistor
  2677. Calculate the resistance per meter
  2678. [SOLVED] Find the diameter of copper wire
  2679. Spherical mirror, thick glass
  2680. [SOLVED] Calculate resistivity of the material of the wire
  2681. Energy Conservation and Friction
  2682. Vector
  2683. [SOLVED] Pascal's Principle help.
  2684. Thermal Equilibirum Calorimeter
  2685. Calculate the resistance of iron if...
  2686. The Carnot Icemaker
  2687. 2 Mass Spring System
  2688. Melting Ice with a Carnot Engine
  2689. Conceptual E&M Question
  2690. Work/Energy with spring
  2691. Rotational Mechanics & Collisions question
  2692. Find the potential Difference..
  2693. Diffraction of light and orders equation??
  2694. Electromagnetism Computational Problem
  2695. resonance
  2696. Energy in spring
  2697. Polarization
  2698. work energy incline with spring
  2699. Snapshot & History Graphs
  2700. Electron trajectory
  2701. Net change in entropy
  2702. Thermal Efficiency
  2703. Entropy change
  2704. Verifying Hydraulics Question
  2705. series circuit
  2706. U-Shaped Tube Pressure Problem
  2707. [SOLVED] Rod...and angular acceleration
  2708. dimensional analysis and frustum of a cone
  2709. Charging a Capacitor with Another Capacitor
  2710. What is the value of the loss volt and internal resistance of the battery?
  2711. Calculate the Current, Lost Volt and P.d across parallel resistors?
  2712. Dielectrics and Resistance
  2713. hat is the potential difference between X and 65cm mark in the circuit
  2714. [SOLVED] Inclined Plane
  2715. What are the meter readings in the circuit?
  2716. Differential Equations
  2717. displacement
  2718. Equation Confusion
  2719. amu values from Merrill Physics: Principles and Problems book
  2720. Stress, Strain, Energy...
  2721. Capacitors: Series Capacitance Concepts
  2722. springs
  2723. Momentum Question
  2724. [SOLVED] Coefficient of restitution help
  2725. Momentum Questions
  2726. Urgent question: G-Force, Deceleration, loads
  2727. Using Green's theorem
  2728. Bullet on a Block(Momentum)
  2729. Gauss's Law and E fields
  2730. [SOLVED] Magnetic Energy
  2731. Bouncing Ball KE and momentum??
  2732. Photoelectric Effect.
  2733. Interesting Wave Problem
  2734. tangential deceleration
  2735. Gas law problem
  2736. energy level
  2737. Particle oscillation and energy (potential/kinetic)
  2738. very quick question
  2739. Central Forces Question
  2740. spring pushing a block
  2741. conservation of momentum
  2742. Simple charging by induction problem
  2743. work-energy theorem, no equations
  2744. Lab report help: calculating uncertainty
  2745. Rotation problem
  2746. Calculate the frequency of red light of wavelength...
  2747. [SOLVED] Basic Initial Speed Problem
  2748. A beam of red light has twice the intensity as a second bean of the same color...
  2749. By what factor would the energy carried by the rope change
  2750. Find number of photons emmitted per sec?
  2751. [SOLVED] Internal Reflection Problem
  2752. Diode blocks AC?
  2753. Simple Question About Pendulum I Can't Do !!
  2754. moment of inertia, tension, acceleration
  2755. equilibrium and tension (2 questions)
  2756. potential energy
  2757. how do i calculate change in velocity?
  2758. Fluid Flow
  2759. Electric Field in a Capacitor
  2760. kinetic energy of compound rotational objects
  2761. How much water, initially at 20C, could be boiled by this quantity of heat
  2762. [SOLVED] Finding mass per unit length for stretched strng given tension?
  2763. Quarter- bridge strain gauge circuit
  2764. [SOLVED] What is the phase difference between the motions of two points on the wave..
  2765. resultant gravitational force
  2766. [SOLVED] gravitational field
  2767. Masses Connected By Strings May Be Treated as Rigid Bodies?
  2768. OCR Physics AS Level - Strain gauge, temperature, resistance...
  2769. buoyancy
  2770. finding electric potential difference to stop a electron between 2 plates
  2771. Please Help! (Momentum I Think)
  2772. using ampere's law with current density
  2773. Faraday's law question
  2774. [SOLVED] Mechanics question - help please?
  2775. Accelerated Motion
  2776. Solar panels.
  2777. Conceptual Problem:
  2778. [SOLVED] Total translational kinetic energy
  2779. [SOLVED] Quick Question about Mirrors
  2780. [SOLVED] Interference of waves - 2 point source Question
  2781. Help with pool ball pyramid problem
  2782. hydrogen in space
  2783. Ball Rolling without slipping in accelerating railroad car
  2784. A Force Question
  2785. Spherical conducting shell
  2786. Block On Conical Surface
  2787. Maximum angular momentum
  2788. relative snake problem
  2789. Calculating the resistors value?
  2790. [SOLVED] Spring and Block
  2791. Decoupling capacitors
  2792. elastic potential energy question
  2793. Need help formulating moments about a point.
  2794. [SOLVED] Tangential Speed
  2795. Vectors
  2796. Acceleration in a Pulley System
  2797. Vectors
  2798. relative velocity
  2799. Vector product
  2800. [SOLVED] Calorometry
  2801. [SOLVED] Calorometry
  2802. tricksy thermal stress question
  2803. [SOLVED] Magnetism
  2804. Refrigerator Problem- Could you check my answer?
  2805. force and motion
  2806. pendulum with changing length
  2807. Electricity Question
  2808. conservation of momentum question
  2809. Heat engine question
  2810. Momentum and Collisions
  2811. Angular momentum question
  2812. Regarding Gravitation and Gravitational Fields
  2813. Magnetic and Electric Field Lines
  2814. Total Internal Reflection Question
  2815. Law of Refraction?
  2816. Calculate average spacing of molecules
  2817. Statics Problem (centroids)
  2818. Find the wave length
  2819. [SOLVED] Thermal Stress and a Duel rod of Steel and Al.
  2820. Biasing
  2821. [SOLVED] Average force/impulse/collision problem
  2822. Vectors
  2823. trying to work out isothermal heat transfer
  2824. rearange equation
  2825. Angular momentum of merry go round
  2826. Magnetic Field Vector due to Infinitely long wire
  2827. spectra
  2828. Coupled oscillator mass on spring question?
  2829. about kirchoff????
  2830. kinetic energy of an electron
  2831. Frequency Help
  2832. heat!!!!!!!!!!!!!!!!!!!!!!!!! so hard.
  2833. Uncertainty Principle
  2834. Ski Jump Problem
  2835. Free-Falling Body Question
  2836. [SOLVED] A box of mass 8.0kg is being dragged along the ground by a force of 30N.
  2837. [SOLVED] What is the resultant force and what is its consequent acceleration?
  2838. HELP! ~ Mechanical Energy vs Potential Energy & Kinetic Energy
  2839. Dipole (electrical) and Electric Field Concept
  2840. [SOLVED] Mechanical Energy vs Potential Energy & Kinetic Energy
  2841. What is the final velocity and direction of motion?
  2842. Box in a Car
  2843. Current in a non-inverting amp.
  2844. edges on the curve ways
  2845. Limiting Resistor
  2846. [SOLVED] Lift, reading on the scale
  2847. Magnetic Force
  2848. What force is exerted on the windscreen?
  2849. Wave Problem Please Help
  2850. Regarding Solenoid and Magnets
  2851. Determine acceleration on slope using coefficient of static friction
  2852. What does this phrase mean?
  2853. Young's double slit experiment
  2854. Optical phenomena that can be photographed?
  2855. Potential Divider
  2856. Series circuit
  2857. [SOLVED] Snells Law (Changing view of an object through different materials)
  2858. Trouble with Circuits
  2859. Moments of Inertia, Centres of Mass... help plz!
  2860. Pulley Questions
  2861. Very Annoying Problem
  2862. [SOLVED] friction and acceleration
  2863. [SOLVED] Square Pyramid Gauss's Law Trouble
  2864. Dynamics Question
  2865. Ultrasound Calculation
  2866. Help needed to re-arrange a formula
  2867. Real Image
  2868. Help Needed. Various General Physics Problems.
  2869. Wave functions and probability
  2870. Help I Have An Electronics Test
  2871. Incidence, Refraction, Critical Angle...
  2872. Transistor output
  2873. Kinematics Problem
  2874. Simple Work/Energy Problem
  2875. Need Source of Projectile in Vacuum Outcome
  2876. Solving for Spring Constant in Trampolines
  2877. Spring Constant in Trampolines
  2878. Energy+Melting Ice Block
  2879. Dynamics Question #2
  2880. Comparing power output of Solar Panels/cells
  2881. Maxwell's equations in relativistic physics
  2882. Can the normal force between a blocks accelerating together be zero?
  2883. [SOLVED] Linear Momentum - One-Dimensional Internal Explosion
  2884. Kicking ball
  2885. Acceleration due to gravity problem.Help!
  2886. Force from Collision
  2887. Gravitational Force Between; Sun and Earth, Moon and Earth
  2888. probability problem from Griffiths QM
  2889. Angle of deflection
  2890. wheel and spoke
  2891. What resistance is needed if current is .300 A?
  2892. Fabry-Perot interferometer diffraction
  2893. Phase difference
  2894. Specific and Latent Heat - Pre-laboratory work
  2895. Find the recoil velocity of the nucleus.
  2896. Suvat
  2897. [SOLVED] Dynamics Question #3
  2898. Dynamics Question #4
  2899. Horizontal rotating rod with another mass attached
  2900. Dynamics Question #5
  2901. Force applied to a wagon [Answer Check]
  2902. Tiltmeter problem
  2903. Probability distribution of stationary Schrodinger equation
  2904. Random error calculation
  2905. Piston & Gas Law Problem
  2906. impulse/momentum
  2907. Resistive Force
  2908. current in parallel circuits
  2909. Energy stored while loading a spring
  2910. Potential Due to a Collection Charges
  2911. Impulse
  2912. Force on protons
  2913. Faraday Cage
  2914. [SOLVED] Force using relativistic momentum
  2915. Sliding Block
  2916. Work to construct a conducting sphere
  2917. SUVAT for vectos
  2918. Momentum
  2919. 2D pulley forces
  2920. Waves
  2921. [Force] Two Prisms
  2922. shunt motor
  2923. linear angular wheel inertia mass problem
  2924. Force Body Diagram Hamster-Please Help!
  2925. Need some help with acceleration.
  2926. newtons laws problem
  2927. Light Ray Path
  2928. [SOLVED] A Multirange Coil Ammeter Galvonmeter (???) resistance question
  2929. [SOLVED] Airplane propeller and plane's velocity relative to the ground.
  2930. [SOLVED] Speed of signals in digital phone line?
  2931. Damn balancing forces, can someone help me get this straight.
  2932. [SOLVED] Another angular acceleration problem. Converting radians to meters...
  2933. Coefficient of Restitution & Collisions
  2934. "Diffraction Grating"
  2935. Friction
  2936. The Photoelectric Effect Help
  2937. [SOLVED] Two wheels and angular acceleration
  2938. Need help with vectors
  2939. [SOLVED] Equilibrium problem
  2940. charge density problem
  2941. Dynamics: Acceleration as a function of position
  2942. Cosmic Muons
  2943. Spring Oscillation
  2944. A question regarding kinematics
  2945. Angluar Speed and Moment of Inertia
  2946. Determine the distance of the center of gravity from the end X of the plank?
  2947. Forces Question
  2948. Load bearing structure made of matchsticks
  2949. Power in circuit
  2950. Forces Question
  2951. [SOLVED] Particle Physics, perhaps a classification problem
  2952. [SOLVED] Internal Energy of an ideal gas
  2953. Drawing a diode
  2954. [SOLVED] Work Done and final temperature of 5 mols of Ideal Gas
  2955. Coefficient of Friction Question.
  2956. [SOLVED] Monatomic Ideal Gas volume expansion
  2957. Internal resistance
  2958. Finding resistivity experimentally
  2959. Finding minimum angle
  2960. Pressure Problem
  2961. Resistors/Voltage/Current
  2962. Relative Velocity - boats
  2963. quick forces conceptual question
  2964. Diffraction Question
  2965. Conducting Tetrahedra
  2966. [SOLVED] More Spring oscillation
  2967. Energy Questions, Really Easy. I Need Help!
  2968. Wave properties of matter
  2969. [SOLVED] Vector Problem
  2970. Impulse/momentum...Car collision
  2971. can a car be considered in rotational equilibrium?
  2972. Find d with m and v
  2973. angular acceleration and such
  2974. rotational kinetic energy and power
  2975. Conceptual Shear Stress Q
  2976. Oscillation of liquid
  2977. Pulley Question (Translation)
  2978. [SOLVED] Extra-Solar Planets and their stars wobble
  2979. [SOLVED] Wording Question Regarding Angles
  2980. thermal expansion/contraction
  2981. Pressure
  2982. [SOLVED] Internal energy of a gas
  2983. Photonic sensors
  2984. Photodiode
  2985. [SOLVED] Mechanics Question
  2986. Simple Harmonic Motion Maxiumum Velocity
  2987. Fission
  2988. Velocity vs. time
  2989. Simple formula, please help
  2990. Liquid
  2991. Resnick's Introduction to Special Relativity
  2992. Physics Olympics?!
  2993. simple volocity problem
  2994. Why current leads to a greater resistance
  2995. Electromagnetism
  2996. First Law of Thermodynamics
  2997. Dimensions of three constants
  2998. Light refraction of a prism
  2999. force and motion
  3000. Electricity and Magnetism question.
  3001. Trajectory parametric equations
  3002. Spring-based Slingshot energy transfer
  3003. wavelenght of the incident light
  3004. So, if Jimmy adds a resistor in parallel to a circuit with two other resistors....
  3005. Interference Jones and the number of bright bands!
  3006. rotational motion question
  3007. Nuclear problem,,,
  3008. Help needed please
  3009. [SOLVED] Magnetic Fields, Deuterium and curved tracks
  3010. Compression and Tension Formulas
  3011. Gravity Ratios using pronumerals
  3012. Electric Currents, Magnetic Fields
  3013. Projectile Motion
  3014. binding energy
  3015. the age of the body
  3016. [SOLVED] What is fictitious force?
  3017. [SOLVED] Adiabatic Hot-Air Balloon Rising Question
  3018. Change In Momentum?
  3019. Charge vs. Electric Field Strength
  3020. Solenoids
  3021. Completely Lost in this Physics Problem Sinusoidal transverse waves
  3022. Need help with question and checking of answers
  3023. Projectile Motion
  3024. physical significance
  3025. Question that I simply can't figure out and need help!
  3026. [SOLVED] thermodynamics
  3027. Celestial Mechanics
  3028. Aluminium bar
  3029. [SOLVED] Elastic collision
  3030. uncertainty of a probability
  3031. [SOLVED] Special relativity velocity tansforms
  3032. [SOLVED] Relativistic kinetic energy and proton collisions
  3033. Relativity and K_0 Meson decay
  3034. Working out EMF of a cell
  3035. Resistance from I vs. V graph
  3036. Meteoric Radiation Decay Question Check
  3037. Truss Problem
  3038. A rod in a magnetic field?
  3039. Simple Harmonic Motion
  3040. [SOLVED] Projectile Motion Problem
  3041. Problem involving tension, circular motion, and equilibrium
  3042. Mass sliding down incline with spring
  3043. Magnitism Question-help!
  3044. Questions about waves and light
  3045. Wave Problem
  3046. npn transistor
  3047. Voltage, Current, Resistance Relationship
  3048. Phase Change at reflection:
  3049. Electricity
  3050. Electric Field
  3051. Work
  3052. carey foster bridge
  3053. field of a moving eletron
  3054. Two engineers, a physicist, and an orbital mechanist can't figure this out
  3055. circular motion
  3056. Spring/distance ball problem
  3057. Rotational Motion
  3058. Rotational Inertia, Torque, Angular Momentum Research Project
  3059. Electric Force Question
  3060. Regarding Angular Velocity:
  3061. Projectile motion
  3062. Projectile motion
  3063. Simple Physics Problem?
  3064. Finding Magnitude of Force of a Nucleus
  3065. Entropy Change of an expanding gas
  3066. A few questions...
  3067. Simple Uniform Acceleration Problem
  3068. Piston/Hydraulic system
  3069. [SOLVED] Projectile Motion
  3070. potential difference on a charge between insulating plates
  3071. rotational motion
  3072. Spacelike, timelike, relativity and simultaneity of events
  3073. [SOLVED] length of wire
  3074. [SOLVED] Undamped, Forced Oscillation
  3075. [SOLVED] Angular velocity
  3076. Displacement Current
  3077. Induced Electric Fields
  3078. [SOLVED] acceleration of mass on table
  3079. [SOLVED] Gyroscope problem
  3080. easy newtons law problem
  3081. Relativistic Doppler Shift Equation - Derivation
  3082. Just a quickie!
  3083. Capacitor
  3084. thermodynamics/heat question
  3085. Questions in final
  3086. Formation of Images by lenses!
  3087. [SOLVED] transverse sinusoidal wave on a string
  3088. Impedance
  3089. need help with spring launcher please
  3090. Bohr Moedl
  3091. Speed, Displacement, and Velocity Question
  3092. [SOLVED] Rolling object and friction
  3093. [SOLVED] SAT Subject Test in Physics
  3094. [SOLVED] Length of Spring
  3095. Heat engine
  3096. Trunk up an Incline
  3097. [SOLVED] Electric field around cylinder
  3098. ohms law
  3099. [SOLVED] Thin rod suspended freely on end and dropped. KE and Center of Mass
  3100. hep me to find time
  3101. Biot-Savart Law
  3102. Relativistic Doppler Shift and a Star breaking up
  3103. [SOLVED] Electric Field Between Two Parallel Plates
  3104. find time
  3105. solar system
  3106. The Physics Involved in Coal-Fired Generation of Electricity
  3107. CD players?
  3108. Collision & Momentum
  3109. Space Travel - Lorentz Transformation
  3110. [SOLVED] Relativity and pi-meson decay
  3111. 6 Easy Questions
  3112. Length Contraction
  3113. Ampere's law and solenoids
  3114. Relation between speed in water and weight
  3115. [SOLVED] Capacitors with partial dielectrics
  3116. Electric Potential between two point charges
  3117. Electric field question
  3118. Electromagnetism
  3119. speed of a ball launched from a spring
  3120. find length of a string, given a strange condition
  3121. Simple Momentum Question
  3122. What part of a car uses the principle of optics to function?
  3123. Wave through uniform rope
  3124. energy losses through hysteresis and eddy current losses
  3125. Torque on rod with electric field & proton
  3126. speed of water leaving trough
  3127. The Principles of Magnetism
  3128. frequency
  3129. Frequency of horn
  3130. [SOLVED] Doppler Effect?
  3131. [SOLVED] Horizontal Range (with incline)
  3132. simple basic project
  3133. [SOLVED] Moment of inertia of a sign consisting of ring and rectangle
  3134. Forces
  3135. chase problems!
  3136. At the Galaxy's Core
  3137. Variable Velocity Vehicle Project
  3138. speed of light and particle model word question
  3139. Photoelectric Effect Help
  3140. Velocity of a Pendulum
  3141. [SOLVED] Parallel-plate capacitor: Two dielectric materials
  3142. Refraction and Total Internal Reflection
  3143. Electric Potiential
  3144. Eddy Current & Resistance
  3145. Discovering the nucleus
  3146. Field, Force, Current
  3147. Transformer
  3148. rotation
  3149. Particle Collision
  3150. does anyone have previous AP physics B test
  3151. escape velocity
  3152. Thin Films with consideration to Amplitude
  3153. keppler's law
  3154. escape velocity
  3155. Kinetic Energy
  3156. Work by swimming
  3157. Resistor
  3158. [SOLVED] Electrostatics Problem
  3159. Electric Fields and Parallel Plates
  3160. How does a loop of wire in a generator produce alternating current?
  3161. EASY Multiple concept questions- How does a loop of wire in a generator produce AC
  3162. [SOLVED] collisions of molecules..
  3163. unit conversion/density
  3164. Magnetism and Eletrocmagnetism Hwk-Fairly easy
  3165. [SOLVED] Electrostatic Forces on Particles
  3166. What is Young's modulus for this alloy of titanium?
  3167. MCAT physics QUESTIONS, please help!
  3168. pe=mgh help
  3169. Question on the speed of light.
  3170. Ampere's Law
  3171. NEWTON's laws of motion
  3172. Center of mass of a vehicle
  3173. Simple mechanics problem.
  3174. [SOLVED] thin layer optical coatings
  3175. Spaghetti Bridge
  3176. Hook
  3177. [SOLVED] Quick question on universal gravitation - I think I'm right - need clarifica
  3178. Theoretical Gravity Situation
  3179. Simple Magnetic Field Increase/Decrease question.
  3180. Waves?
  3181. Work-Energy!!Help
  3182. Help with p.s.i. impact equation based on velocity, area and mass????
  3183. Need Help Finding Vertical Displacement of an Object with Only Time and Mass Given.
  3184. Voltage across parallel switches
  3185. help with simple problem
  3186. Kinematics of Rigid Bodies
  3187. rolling yo-yo and weight
  3188. UV light vs. visible light
  3189. Electromagnetic Radiation
  3190. rolling yo-yo and weight
  3191. diopters
  3192. What The??
  3193. Circular Motion
  3194. Measuring the moment of inertia
  3195. Basic Dynamics
  3196. Voltmeter Practical
  3197. need help with problem
  3198. Thermodynamics problem
  3199. Angles totally mess me up...
  3200. Fnet and Force.
  3201. How to get a Fnet vs. time graph from a velocity vs time graph.
  3202. Shopping Cart Problem
  3203. Please help - mechanics of a bead on a hoop
  3204. Relative Velocity Activiy
  3205. Wavelength (Open Air Column)
  3206. Equation for the Period of a Pendulum
  3207. mometum and how to find an initial and final momentum
  3208. the fulll problem to my momemtum problem.....
  3209. [SOLVED] electrostatic force
  3210. please help i need this grade
  3211. simulated gravitational acceleration
  3212. Working out Coefficient of Friction HELP!
  3213. Young's Double-Slit Experiment
  3214. Number Density and pressure
  3215. basic knematics question i just cant get right
  3216. Approximation of electric field of uniform charged disk
  3217. Moment of Inertia of Ring.
  3218. Hydraulic mean diameter
  3219. energy transformations
  3220. geostationary satellites
  3221. translation/rotation
  3222. Damage
  3223. Object rolling off a sphere....
  3224. Photon Absorption
  3225. Help With Problem About 1-D Motion
  3226. translation and rotation
  3227. Kinematics: a question about a falling mollusc.
  3228. [SOLVED] Weight/Normal Force of a block
  3229. Questions On Security Mirrors!!!!!! Help!!!
  3230. Force and Work
  3231. Homework help
  3232. Lens
  3233. Gravitational Force
  3234. Kinematics question
  3235. Kinematics and proportionality.
  3236. Nuclear Physics
  3237. Force and Work
  3238. Absorbed dose of nuclear radioactivity
  3239. Rotation with Newtons second law and work energy
  3240. Keplerian motion
  3241. Coeffecient of static friction problem
  3242. [SOLVED] General question about mirrors
  3243. Mass of the Earth - Please Help
  3244. [SOLVED] Help!
  3245. [SOLVED] another SAT II Physics question: optics
  3246. pulley HELP
  3247. Guy jumping off a building HELP
  3248. [SOLVED] center of mass
  3249. [SOLVED] Rotation and Translation
  3250. three phase induction motors
  3251. Magnification and focal length
  3252. Determining the position from the velocity
  3253. Resistor Help
  3254. Buoyant Force Conceptual Question
  3255. Conservation of energy, determining the speed from the change in position
  3256. SAT II physics light question
  3257. Light Refraction
  3258. Concept Question - Electric Potential, and Electric Fields
  3259. Pressure in the Ocean
  3260. Problem involving kinetic friction and relative accelerations
  3261. Help on inclined plane and air resistance.
  3262. vibration and sound waves
  3263. [SOLVED] electric field
  3264. Blackbody radiator
  3265. Half life and
  3266. Coulomb's Law
  3267. Converging Lenses
  3268. Physics Beginner!
  3269. ideal gas using carnot cycle
  3270. thermodynamics ice and water bath
  3271. ideal gas adiabatic/isovolumetric help
  3272. magnetic/electric particle deflection
  3273. Know all forces
  3274. wave and measurement question.
  3275. Simple Harmonic Motion
  3276. [SOLVED] Pressure on walls of granite shaft
  3277. thermodynamics
  3278. electron charge
  3279. [SOLVED] Monstrous electromagnetism question.
  3280. Perfectly Inelastic Collisions
  3281. [SOLVED] 1982 Physics Problem B
  3282. determining particle charge
  3283. location where charge is cancelled out
  3284. [SOLVED] electrostatic physics?
  3285. Conceptual Pressure Question: Fluid Pressure in a U-Tube
  3286. monatomic ideal gas expansion
  3287. Archimede's Principle problem
  3288. Change in kinetic energy
  3289. Tensions On A String
  3290. Finding the center of mass by integration.
  3291. components of an electric field / charges
  3292. Getting E-Field from magnetic field intensity, H
  3293. capacitance of parallet plate with dielectric spheres in between
  3294. [SOLVED] Need help with finding the speed
  3295. [SOLVED] Amperes Law
  3296. Centripetal Forces
  3297. Pascal's Principle
  3298. Angular momentum problem
  3299. [SOLVED] Pendulum - Kinetic Energy at Lowest Point?
  3300. [SOLVED] Finding a Vertical Force given friction and a horizontal force
  3301. Waves - A two-source interference problem
  3302. question about refraction
  3303. [SOLVED] Manipulating a formula
  3304. Newtons law of gravity?!
  3305. Two objects connencted - finding KE before one reaches the floor
  3306. [SOLVED] Nuclear Physics - Mass Defect & Binding Energy
  3307. Wave
  3308. inverse fourier transform
  3309. Velocity relative to ground...
  3310. Torque Question
  3311. Bernoulli's Principle question
  3312. [SOLVED] more electric fields
  3313. Coulomb's Law (should be easy)
  3314. inductance
  3315. Hydraulic Lift
  3316. Diode in parrallel
  3317. Measurement - Cloud altitude
  3318. [SOLVED] Resolving Distant Objects question
  3319. waves: find amplitude, given average power
  3320. distance between the object and the lens
  3321. Projectile motion
  3322. Physics Question Help:
  3323. [SOLVED] Non-inertial Reference Frames
  3324. Need some clarification in regards to trigonometry....
  3325. dipole pair electric field
  3326. [SOLVED] Inelastic collision on a frictional surface
  3327. Physics problem - Spring Constant
  3328. Method of Energy Distribution Using Transformers
  3329. Gravity and mass of two objects
  3330. communication problems! No forces at some place in universe?
  3331. Translating acceleration into distance traveled
  3332. Kinetic Energy Question
  3333. Wave Reflection
  3334. [SOLVED] Work and Kinetic Energy Question
  3335. [SOLVED] Pendulum and Centripetal Motion Question
  3336. Energy/Work Question
  3337. Particle dynamics on a cosine path.
  3338. Structures
  3339. Another charge question
  3340. motion
  3341. What is the frequency of a photon of energy 58eV?
  3342. Quantum Physics
  3343. Kinematics
  3344. Falling Rope on a scale
  3345. Thermal Expansion of a Solid...
  3346. Motion of a disc with a particle
  3347. Double Slit Seperation
  3348. Calc Based Physics problem
  3349. Two Lenses In A Row
  3350. Can you solve this?
  3351. Acceleration Position vs. Time Graph
  3352. Quantum Physics Help
  3353. what is a quadratic forumula
  3354. Kepler's Law Activity
  3355. Question on Kinematics
  3356. Velocity needed to complete a loop
  3357. electric potential - plot,
  3358. What is the force of a shotgun blast?
  3359. I need help with a couple
  3360. [SOLVED] Help regarding standing waves
  3361. working out angle.
  3362. A tower against wind
  3363. Using the superposition principle
  3364. Moment of inertia problem
  3365. finding charges using electric field and distance
  3366. [SOLVED] Circular motion
  3367. electric potential and work
  3368. Very important physics TEST
  3369. Equation of motion of particle in gravitational field
  3370. Kinematics
  3371. capacitance and electric potential
  3372. Standing waves
  3373. a simple question regarding vectors
  3374. Definition of relative energy lost
  3375. does plywood follow hooke's law
  3376. why are low beats more audible than high beats
  3377. parallel plate capacitance
  3378. Cantilevered Beams and Torque - Please help!
  3379. [SOLVED] Two point charges, Zero Net Force
  3380. capacitors with dielectric oil
  3381. Simple velocity question
  3382. Trig Formula Question
  3383. Physics of Olympic Sports
  3384. [SOLVED] Electromagnetism, calculate electron charge/mass ratio
  3385. Momentum
  3386. Dilated Time [Answer Check]
  3387. electrical field outside spherical shell
  3388. General Dynamics
  3389. Diagrams of Ammeters
  3390. Threshold Frequency
  3391. Streching rope
  3392. Tension
  3393. Potential Difference
  3394. Help w/ diffraction grating
  3395. Energy of a Capacitor in the Presence of a Dielectric
  3396. Photodectors?
  3397. Kinetic Theory Questions
  3398. Question regarding the Moon and Earth and height and weight
  3399. Wave Motion
  3400. Gauss' Law
  3401. work done to increase the charge on capacitor
  3402. electric field as a function, find potential diff
  3403. parallel plate capacitor and dielectric
  3404. capacitor and work
  3405. Seek Steering Behavior (AI)
  3406. Seek Steering Behavior (AI)
  3407. I know the answer, need help though. :3
  3408. [SOLVED] MCAT Passage: Inelastic Collision
  3409. simple energy problem
  3410. problem on projectile
  3411. Ice melting in water over time?
  3412. Mechanics problem
  3413. [SOLVED] Gravitational Fields question
  3414. Units
  3415. Pulley on a table
  3416. Motion in a straight line HELP!!!!
  3417. electric potential & potential difference
  3418. Quantum Physics, find the commutator
  3419. electric field as a function -- potential
  3420. Two trains headed toward each other
  3421. Gauss' Law
  3422. Fluids question!
  3423. Problem Involving The Conservation Of Energy
  3424. gaussian infinite sheet, electric field
  3425. Basic Relativity Stuff
  3426. Orbit related equations
  3427. gaussian infinite line charge, find force
  3428. finding dielectric constant
  3429. Plate Capacitors (Velocity selector)
  3430. guassian infinite sheet and charge with kinetic energy
  3431. Radioactive Decay and Activity
  3432. Potential or Kinetic Energy
  3433. What is the resistance of the wire and its uncertainty?
  3434. Really basic Kinematics problem
  3435. Simple drag experiments?
  3436. Kinetic theory and temperature in gases
  3437. Problem Involving Momentum & Collision
  3438. GCSE Additional physics - NEED HELP =D
  3439. Catapult Experiment
  3440. What is the depth x of the oil?
  3441. Gauss' Law using linear charge density
  3442. Gauss' Law and an infinite sheet
  3443. Asteroid Cooling
  3444. Relativistic Density Proof
  3445. What does Asubav,x mean?
  3446. Applications of the Equations of Kinematics
  3447. 2 questions
  3448. Work Done By Spring
  3449. What is the uncertainty in this result?
  3450. Force Diagram
  3451. GCSE exams soon. please help with some revision.
  3452. Spring Potential Energy
  3453. What is the weight of the beam?
  3454. light bulb
  3455. current resistor and time
  3456. Capacitances and Potential Difference.
  3457. Electromagnetic Induction
  3458. Backbone Loads
  3459. Unknown mass on a pulley system - Help!
  3460. Magnetic fields and induced EMF
  3461. Electric Field Due To a Rectangular Charged Wire
  3462. Reading a Force vs Time graph to get distance?
  3463. Coupled Harmonic Oscillator
  3464. Acceleration Of Tennis Racket (Linear And Rotational Quantites)
  3465. Vector Problem
  3466. Acceleration in Ecuador (Yet Another With Linear And Rotational Quantites)
  3467. analyzing circuits with resistor/battery
  3468. problem i have the answer to, but need the formula
  3469. capacitor circuit, time for current to drop
  3470. determining current from charge function
  3471. cylindrical bar of copper - current, resistance
  3472. Rotational Motion
  3473. copper resistance thermometer - temperature
  3474. E&M Homework Problem
  3475. internal resistance of battery
  3476. batteries in circuit, terminal voltage
  3477. Projectile related question
  3478. kinetic energy
  3479. Missing minus sign - Motional EMF
  3480. Rotate about an axis
  3481. resistor circuit, potential drop and time
  3482. Plz cn u help me
  3483. Electric Charge
  3484. Vector Problem with a fly
  3485. Industrial roller
  3486. Specific heat
  3487. Some trouble with my force calculations
  3488. Significant Digits for Longer Operations
  3489. Force Dynamics and Static Friction
  3490. jungle gym problem
  3491. Efficiency Question
  3492. Sum of the energies of the two photons
  3493. basic kinematics
  3494. Two Blocks and Pulley (Rotational Statics & Dynamics)
  3495. Negative M.E.
  3496. Basic Mechanics
  3497. Graph Scale Problems!
  3498. No One Can Solve This
  3499. Torque and Plank
  3500. how was the max deflection formula derived?
  3501. Sphere On Incline (Rotational Kinematics and Energy)
  3502. Electric Flux on one side
  3503. gravity in solid sphere
  3504. Electric field strength
  3505. Inclined force problem
  3506. Horizontal force on one side
  3507. Co-efficient of Static Friction Question
  3508. Concept Question - Momentum
  3509. Wave speed in a brass wire
  3510. Rotational force
  3511. golf ball question, kinematics
  3512. prove!
  3513. Motion along a line due to a constant net force
  3514. Bouncing Ball Position, Velocity and Acceleration Graphs.
  3515. Kinematics-- Stopping distance
  3516. some physics question
  3517. Superwoman
  3518. Frequency of a tuning fork
  3519. Concept Question about Excitation of Atoms
  3520. simple harmonic motion
  3521. Thermodynamics Quiz Check
  3522. tension and frequency
  3523. acceleration due to gravity help!!
  3524. Force Problem!!!!!!!!!
  3525. Race Rally
  3526. velocity/orbital speed
  3527. Help! Please! Magnetic Force Question
  3528. Tough question -- tough ODE
  3529. kinematics help
  3530. Simple pendulum
  3531. Transverse displacement, tricky MC
  3532. friction question
  3533. Horse Power
  3534. Circular Motion
  3535. pv diagrams
  3536. Finding the change in Rotational Kinetic Energy
  3537. How far beyond the fence does the ball strike the ground?
  3538. Vector addition
  3539. Finding angular frewuency of the oscillator
  3540. potential energy of a spring
  3541. The Quadrapole Ring
  3542. spring force
  3543. please help me on this FORCES problem
  3544. Gravity, Quick Help Please!
  3545. conservation of energy
  3546. A plane flies 457 km east from city A to city B
  3547. buoyancy concept
  3548. Proton/Electron Problem
  3549. Electrical Field Theory and Tension In A String
  3550. distance between tennis ball and the top of the net
  3551. Can I propel a boat
  3552. The Transverse Speed
  3553. Speed boat question: calculating centripetal acceleration
  3554. Normal and Friction Forces
  3555. conservative force help
  3556. Changing Potential Energy of a Magnetic Coil
  3557. i dont get them and they seem to easy
  3558. URGENT!! quantum mechanics question
  3559. Energy Needed to Remove an Electron
  3560. Elastic collision problem! Please help!
  3561. Gauge presssure
  3562. Velocity of 2 objects
  3563. Comparing X1 to X2
  3564. Spring forces, etc.... :(
  3565. as easy as it can get
  3566. Graph Of An Oscillator
  3567. beam deflection
  3568. kinetic energy problem
  3569. collision
  3570. magnification hi?
  3571. Density and mass
  3572. elastic collision find final velocity 8.39
  3573. Car Oscillates - What's Its Mass?
  3574. sound question please help
  3575. another sound question
  3576. Principle of Conversation Of Energy question
  3577. Simple Velocity question
  3578. help! uranium and plutonium costs
  3579. Force exerted on motorcycle and rider
  3580. illusion that appears to be suspended
  3581. Question on tourques and static equilibrium!
  3582. vector analysis homework question
  3583. Elevators and Acceleration
  3584. electron vector analysis question
  3585. Total Energy Of A Spring-Mass System
  3586. Coulomb's law problem
  3587. Z plane in vectors
  3588. Help me with this questions so I can review for my exam.
  3589. Heat
  3590. Plz i need help !
  3591. Net Force Help
  3592. Compression of a Jaguar XK8 Cylinder
  3593. Tension in a cable car's cable
  3594. Inclined plane
  3595. Buoyancy
  3596. Force?
  3597. Pulley question
  3598. Friction.
  3599. Acceleration. Component Form.
  3600. Conservation of Momentum
  3601. Work and Power
  3602. Work
  3603. Kinematics
  3604. relative acceleration
  3605. Yo-Yo hovering: rotational motion and torque
  3606. Axial Forces in in-plane truss
  3607. Concave lens diagram
  3608. Density
  3609. SO I have an Exam Tomorrow. Review Questions!
  3610. A Single and A Double Slit Question
  3611. Two Forces
  3612. find initial velocity only need hint
  3613. stress concentration
  3614. Circuit Problem
  3615. static equlibrium problem
  3616. Kinematics.
  3617. Millikan experiment
  3618. Energy Conservation.
  3619. Net Work
  3620. beam deflection derivation
  3621. Find the equation for horizontal motion
  3622. Calorimetry and Phase change question
  3623. kinematcs
  3624. Help With Problems
  3625. Doppler Effect
  3626. Elastic Collision
  3627. Hydraulic Lift (Fluids)
  3628. light question please help
  3629. another light question
  3630. Please help with a Pully/Statics problem.
  3631. rotational dynamics
  3632. ? on change in mechanical energy
  3633. Inelastic SCATTERING
  3634. Electrostatic Forces and Coulombs Law Question
  3635. Doppler Radar Relative Velocities
  3636. Vertical Circular Motion
  3637. Buoyancy
  3638. rotational motion: rod in a tube
  3639. Homework Help!!! Please!
  3640. electric field and magnetic field - proton deflection
  3641. magnetic field torque
  3642. magnetic force between conductors
  3643. Gravitational force
  3644. determine magnetic field from figure
  3645. pulley question
  3646. balancing torques, static equalibrium
  3647. Work done by the rope and power of electric motor
  3648. quantum mechanics: free partical in spherical coordinates
  3649. Uniform circular motion
  3650. is the radius dimensionless?
  3651. coaxial cable and magnetic field
  3652. The rotation of the earth and acceleration due to gravity
  3653. Static Friction Problem
  3654. capacitance
  3655. Superposition/Interference
  3656. Help me to my Invistegatory project
  3657. RPMs and Static friction
  3658. First Law of Thermodynamics
  3659. Tension and acceleration
  3660. Ideas for a Senior Project in Photovoltaics
  3661. Uniform circular motion
  3662. Latent Heat and Phase Changes
  3663. finding time to increase temp with power
  3664. finding temperature after something falls
  3665. Binding energy, Nuclear fusion
  3666. Cheerios Box
  3667. Flux in an electric field
  3668. parallel infinite wires - magnetic field
  3669. Rolling forces
  3670. electric field of a charged arc
  3671. Algebra question
  3672. Elastic collision with the sun
  3673. Lavabomb kinematics
  3674. Reading of a Voltmeter
  3675. Force & Motion
  3676. Help
  3677. Circular Orbits of Satelites and Planets
  3678. Collisions
  3679. Ultrasound to Find Diameter
  3680. Force
  3681. Work on an object
  3682. Spring Question
  3683. finding mass of charged particle - magnetic field
  3684. finite wire in magnetic field, determine time and electric potential
  3685. A couple of question regarding tension and Newton's laws
  3686. Centripetal force
  3687. Car driving up the hill...
  3688. Scattering
  3689. Temperature and Frequency?
  3690. Young's double slit experiment
  3691. force on an electron from a magnetic field
  3692. infinite wire carrying current, magnetic field
  3693. Cooling Off (Heat, Temperature and Phase Changes)
  3694. I need homework help! Please!
  3695. High School relative Velocity question
  3696. Electricity - Charges
  3697. current on wire, three axes, magnetic force
  3698. infinite wires with current, magnetic field vector
  3699. induced current and voltage, magnetism
  3700. magnetic force, finding angle between velocity and magnetic field
  3701. Deformation of Solids
  3702. projectile
  3703. conservative forces
  3704. loop and solenoid, find the current
  3705. Electromagnetic Induction
  3706. kinematics
  3707. help on thesis topic!!
  3708. Circular Motion
  3709. Sound problem
  3710. Angular Velocity Question
  3711. electricity
  3712. Physics Help Please? Basic ?
  3713. Cosmology: Equation of state parameter
  3714. vector direction
  3715. Energy problems
  3716. mixing of gases
  3717. Speed of Proton (given electric potential difference)
  3718. Minimum speed kinematics
  3719. Electromagnetisim
  3720. Newton's Third Law - Weight on Scale when catching a ball
  3721. frictional force
  3722. Projectile Motion
  3723. Newton's 2nd Law for a Particle in Uniform Circular motion
  3724. Photoelectric Effect
  3725. Energy released In Fusion
  3726. Cross product help (I think)..
  3727. Adding Vector Components Help
  3728. Force components
  3729. question about skylab speed
  3730. Linear Damping Model
  3731. Rotational kinematics - need some help
  3732. DOUBLE slit interference experiment
  3733. hydrostatics
  3734. physics of bicycle helmet
  3735. Elastic Collisions 1D
  3736. Two total internal reflection examples
  3737. Calculating the A value of a physical pendulum
  3738. Specific/Latent Heat and Melting Iron!
  3739. energy
  3740. Hanging Mass - Answer says that I am wrong
  3741. Quick Question Cons. Energy, elastic collision, projectile
  3742. Determining static equlibrium reactions
  3743. newton's law explanation
  3744. Newton's law, gun recoils
  3745. Why charges inside a solid metallic sphere tend to go to the surface?
  3746. Help!
  3747. Inelastic Collisions
  3748. A 2.5 kg block and a 3.1 kg block slide down a 30 degree incline.
  3749. About non-gaussian noise
  3750. average force
  3751. what basically is a vector?
  3752. Unit vectors.
  3753. pendulum in water
  3754. Solubility of a gas in water ... Kinetic Molecular Theory
  3755. Help Projectile Motion and High Speed Camera
  3756. Can someone help me with a physics problem with momentum?
  3757. elevator problem
  3758. projectile motion...
  3759. semi infinite line charge?
  3760. Pith ball Charges
  3761. Question from Problems in General Physics (Irodov)
  3762. Net Torque
  3763. EMF induced
  3764. basic question on length contraction.
  3765. Work Question - Is something missing?
  3766. human tissue attraction
  3767. metal sphere charge
  3768. Finding velocity, then angle
  3769. energy in capacitor
  3770. pulley / conservation of energy problem (should be really easy)
  3771. pellet fired at angle question
  3772. Pressure: A Water Tank on Mars
  3773. Newton Third Problem Ball on a Scale - part 2
  3774. Coefficient of friction PLEASE HELP!
  3775. cartesian vector application involving two forces.
  3776. Two little questions about friction
  3777. Closest Approach Problem, HELP!
  3778. Gauss Law Problem
  3779. magnetic field rotation
  3780. Mirror angle
  3781. Physics: Efficiency of toy car going upwards on a slope
  3782. relative angular accelaration
  3783. Figuring out the direction of a magnetic field...
  3784. gravitational force question
  3785. Solenoids and Toroids
  3786. Homework help please! Initial phase angle?
  3787. Propagating wave find initial phase angle??
  3788. Lab, uncertainty
  3789. Effective Capacitance
  3790. Capacitor Design
  3791. Glass thickness
  3792. Laser Beam
  3793. Newton's Laws Problem
  3794. question about accelerating movement
  3795. Gravitational forces
  3796. Moving Proton in an Electric Field
  3797. Distrubution of Charges
  3798. Projectile Motion Question
  3799. Mechanical energy
  3800. Spring scale
  3801. Heating a house, energy loss to surroundings
  3802. Help determining an intersection that is perpendicular to lines 1 and 2(semi solved)
  3803. Calculating Electrical Flux
  3804. free-body diagram (urgent)
  3805. Pressure in a star
  3806. How to calculate work required to move an object
  3807. Force Constant given torque
  3808. linear speed and rotational quantity
  3809. Force?
  3810. Dot product
  3811. Relative Velocity
  3812. Energy problem..
  3813. Newton Laws
  3814. Work
  3815. easy problem, but cant figure it out
  3816. newtons law
  3817. forces
  3818. weight of a lion standing on th earth
  3819. a set of scales
  3820. M2 question
  3821. Momentum and centre of mass
  3822. center of mass question
  3823. sound
  3824. Turntable ??
  3825. angular momentum
  3826. Energy in Capacitor
  3827. Confused with simple equation
  3828. wave theory
  3829. Verticle Banking on a circular track
  3830. Magnetic Field at a distance from the center of a Torodial Solenoid
  3831. A quick question
  3832. Elastic Potential Energy
  3833. Circuit Analysis - Solving for unknown Voltage
  3834. rotational kinetic energy problem
  3835. P=Fv
  3836. inertia balance/restoring force
  3837. Launch speed off of the earth
  3838. rotational motion, moment of inertia yoyo problem. PLEASE HELP!
  3839. Help with Water, Ice, and metal finding temperature
  3840. Electromagnetism problem!
  3841. rotational motion
  3842. RC Circuit Discharge
  3843. Faraday's Law
  3844. RC Circuit - Currents at Timed Intervals
  3845. Physics--Motion and Gravity... Help!
  3846. Calculating 'Push' Force to Maintain Constant Speed
  3847. Open Circuit Problem
  3848. Rolling Motion Problem
  3849. Adding vectors
  3850. Coulomb's Law
  3851. Charge velocity and current density
  3852. Confirmation
  3853. Rotational motion conservation of energy; time
  3854. Torque on a Flat Coil
  3855. Help please!
  3856. Static Equilibrium Beam/supports?
  3857. I have 35 minutes to solve this problem
  3858. Two blocks, one is hanging
  3859. Influence of gravitational force on earth
  3860. [PLEASE HELP!!] Forces in members of a truss
  3861. Network Capacitors
  3862. Two blocks and a spring
  3863. Work-energy theorem in relation to the velocity of two masses
  3864. Normal Modes - One Dimensional Oscillating Systems
  3865. Equilibrium temperature
  3866. Sin A of a cross product
  3867. Name of a property of gas?
  3868. The Relationship between work, force and distance
  3869. Sorry I need so much help, my tutor is done for the semester!
  3870. Help quick physics problem!
  3871. Torque on a Current Loop in a B Field
  3872. Velocity of Electron through potential difference
  3873. Accelerating Masses
  3874. Equipotential Lines
  3875. Physics 12 Kinematics Question.. Please Help!
  3876. x rays
  3877. Capacitor
  3878. Delta-Y
  3879. Gauss's Law and Long wire.
  3880. Uncertainty
  3881. Thin, Bent Rod, Continuous Charge
  3882. Metal sphere
  3883. Faraday law of induction
  3884. Two Insulated balls
  3885. Fission chain reaction
  3886. about rounding off for significant figures
  3887. Forces
  3888. Line of charge, Feild on the origin
  3889. Entropy
  3890. Capacitance Problem; somewhat solved, but units are off
  3891. QM: time evolution in an infinite well
  3892. B-field of ideal cylindrical solenoid, using Biot-Savart.
  3893. Amplitude question
  3894. please!!
  3895. RMS velocity of air
  3896. Standing wave
  3897. calculating B
  3898. Which radian to use?
  3899. Resistance and Ohm's Law Problem
  3900. Resistance and temperature problem; answer does not agree with book
  3901. Accel. due to gravity
  3902. Simple Physics question help
  3903. Simple Physics question help
  3904. Induced voltage
  3905. Falling Ball
  3906. Oscillations in strings
  3907. Rolling Cylinder
  3908. pulley problem
  3909. Average acceleration with different accelerations
  3910. speed ratio
  3911. newton's law
  3912. reaction force
  3913. Proving a known function of position via Chain Rule
  3914. Help with determining work from unit vectors
  3915. Frequency of a String
  3916. Iam really lost with this question
  3917. Uniform disk on incline problem,solving w/out height or length while only given angle
  3918. Angular velocity of rigid object
  3919. Projectile; Golf example, Please help!
  3920. A Supersonic Waterfall?
  3921. circular motion
  3922. PSS 19.1 Turn Down the Volume! Part C
  3923. torque
  3924. Temperature & Heat
  3925. Finding the Magnitude and Direction of Force one with the Resultant Given
  3926. Determining displacement using components
  3927. Newton's Theory of Gravity Problem help
  3928. Spring constant in a system
  3929. Force of Wall on ball
  3930. Vector Addition
  3931. Velocity function of a variable force
  3932. Rotational Dynamics
  3933. potential difference
  3934. Forces
  3935. Earth's magnetic north pole
  3936. two parallel wires
  3937. Desperately Need Help With Questions!!!!!
  3938. Ap Physics Questions!! Please Help Me!!!!! Highlyyy Appreciateddd!!!!!!
  3939. Flow rate
  3940. Phase difference
  3941. Decay - How does this notation represent a reaction?
  3942. Electrodynamics
  3943. Right-hand rule regarding magnetic fields
  3944. Kirchoff's Rules
  3945. Capacitance Vs Frequency and Voltage
  3946. Basic Projectile: soccer ball kick
  3947. Non-Uniform Motion in a circle
  3948. Thermodynamics Questions for Helium and Flourine
  3949. Simple Reference Frame problem
  3950. landing distance
  3951. Parallell magnetic wires
  3952. frequency
  3953. torque
  3954. Determine the Magnitude of Force F
  3955. Investigation: Mechanical Energy in a Pendulum
  3956. electrostatics problem
  3957. electrostatics round II
  3958. Parallel Plate Capacitor True or False
  3959. Relativity Question
  3960. Poisson brackets, HELP!
  3961. Heat transfer question
  3962. Forces
  3963. Force and Energy Question!!!
  3964. Induced emf in a Rectangular Coil
  3965. RC circuit
  3966. Coloumbs Law
  3967. Nuclear reactions
  3968. wedge problem
  3969. kinematics
  3970. Point Charge help?
  3971. Momentum and velocity/position vectors
  3972. Rotational Kinetic Energy Question (Regarding the Earth)
  3973. Archimedes Principle
  3974. Secondary Craters
  3975. Moment of Inertia - Elliptical beam
  3976. Collision and IMpulse
  3977. Interference of waves from two sources.
  3978. Linear momentum conservation - rocket
  3979. Basic Lorentz Transformation
  3980. Reference for shear modulus vs temperature of glass?
  3981. i'm stuck
  3982. Dynamics
  3983. Dynamics-Coefficients of Kinetic friction
  3984. Free Body Diagrams - Finding Acceleration, and tension
  3985. Vertical Dynamics Problem
  3986. Rod Moving in a B Field
  3987. EM induction
  3988. wavelength speed tension
  3989. Circuit with Dependent Current Source
  3990. Electric Field of Dipole, straight line, ring, disk, shell, and sold sphere
  3991. equilibrium temperature
  3992. photoelectric effect
  3993. question about beats
  3994. question about sound...
  3995. question about sound intensity
  3996. ideal gas law problem
  3997. kinematics question
  3998. polarizing filters
  3999. Loops current
  4000. Finding Magnetic Field
  4001. Measurements of the Speed of Light
  4002. Another Measurement of Speed of Light
  4003. dynamics pulley problem
  4004. how current changes in metals at different temperatures
  4005. force due to currents in parallel wires
  4006. Kinematics Collision Question
  4007. Relating Kinectic energy and momentum
  4008. Relativity Paradox
  4009. [b][i]Electrode Voltage Difference[/i][/b]
  4010. Energy Considerations
  4011. Electric Forces Problem
  4012. Oscillations (pendulums, etc)
  4013. Pilot watch slow down!
  4014. Quick Question on mass/spring system
  4015. Surface Charge/Electric Field
  4016. Angled Projectile Motion Question
  4017. stable equilibrium problem
  4018. Systems - Girl and Sled - Newton's 3rd Law
  4019. periodic wave direction question.
  4020. Inclined Planes; Finding Force of Friction
  4021. Solving for Electric Potential Energy , given 4 point charges of equal value
  4022. Electric Field Problem
  4023. LR circuit
  4024. Radio Receiver
  4025. Calculating the tangential component of the force acting on a projectile
  4026. How does the magnetic field affect the speed of a particle Experiment
  4027. Engineering fluid mechanics problem
  4028. stuck on ideal gas law question
  4029. Eccentricity of Orbit
  4030. Circular Motion, Static Friction
  4031. Angle of reflection equation?
  4032. Distance Of Closest Approach
  4033. pressure at the bottom of a container
  4034. Specific Heat Capacity question
  4035. Pulley Problem!
  4036. Question about energy absorption
  4037. Finding velocity after displacement, and an angle
  4038. weird satillite problem
  4039. Work needed to charge a sphere
  4040. Index of Refraction
  4041. Electric Potential Difference
  4042. Youngs double slit related problems
  4043. Question related to power transmission
  4044. Work and Energy Physics Question
  4045. Circular movement
  4046. Question About infinitely large charged plate
  4047. Standing Waves
  4048. electric potential energy
  4049. Potential Difference
  4050. Quuuick Help Please!
  4051. 2nd law of rotation, merry go round
  4052. Charge across a switch (almost solved)
  4053. what is the speed of the traveler ?
  4054. Expressing centripetal action with variables
  4055. Special Relativity- Acceleration without Linear Algebra
  4056. Uniformly Accelerated Projectile Motion
  4057. potential difference between plates
  4058. Coefficient of kinetic friction
  4059. Circular motion?
  4060. RLC Circuit - AC Power Supply
  4061. Just started Centripetal Force
  4062. Projectile and time of travel
  4063. Total Distance Travelled
  4064. inelastic collision
  4065. Me Tarzan, You Jane. Force Problem.
  4066. Newton's 2nd law questions
  4067. Energy
  4068. Kinetic Energy and Momentum
  4069. Traveling Wave
  4070. Waves
  4071. Tangential Speed and Angular Momentum
  4072. Tangential Speed and Angular Momentum
  4073. electric field
  4074. Springs - simple harmonic motion
  4075. charge and potential differnecr in a mixed circuit
  4076. Temp and Waves
  4077. Maximum Wavelength?
  4078. Reverse Potential Difference
  4079. Motion questions
  4080. Finding potential energy difference of two electronic system
  4081. freely moving mass
  4082. Cantilever
  4083. wanna ask bout dimensional analysis
  4084. equvilent capacitance
  4085. Incline plane question
  4086. Collision/Momentum Question
  4087. physics histogram help
  4088. gravitation question
  4089. Equilibrium and Tension
  4090. Vertical Spring
  4091. Electric Field Lab
  4092. I really need help on this physics homework...
  4093. Specific Heat Capacity & Temperature
  4094. A dimensional analysis problem.
  4095. Kinetic Energy Question
  4096. Phase Constant
  4097. Projectile question
  4098. Newton's laws on an incline
  4099. Electric flux and electric fields
  4100. Physics B Resources
  4101. Question about sound frequency of an organ....?
  4102. Destructive Interference problem
  4103. Potential Energy and the Electric Potential Difference
  4104. Rotational Kinetic Energy of a flywheel
  4105. Centroids
  4106. Fluid Dynamics
  4107. Spring
  4108. Motion problem
  4109. A uniform rod (slide down)
  4110. ANGULAR FREQUNCEY help
  4111. electric cirlcuit
  4112. Momentum
  4113. Help Deriving formula for moment of inertia lab
  4114. Work done by a Carnot engine
  4115. Finding Absolute Permeability from Magnetization
  4116. Newton's 2nd law - cylinder
  4117. Conservation of energy
  4118. Magnetic forces
  4119. Threshold frequency problem
  4120. solenoid problem
  4121. Find Torque of a looped wire
  4122. energy, work, 2 masses on incline
  4123. magnetic force help ???
  4124. Magnetic Fields, Find Angle
  4125. Inelastic Collision and Finding Initial Velocity
  4126. Inelastic Collision and Finding Initial Velocity
  4127. Max Magnetic Force
  4128. How come a bouncing ball does not exhibit SHM characteristics?
  4129. electric potential difference
  4130. Weight on hypothetical planet
  4131. planet velocity
  4132. help newton's 3rd law
  4133. A Proton Moving Freely in a Constant Magnetic Field
  4134. Trick Resistors Combination
  4135. conservative force
  4136. Simple Harmonic Oscillator Help
  4137. PLease help.
  4138. plz solve these questions
  4139. Finding Weight on Inclined Plane
  4140. Find accel. of g on Saturns Moon.
  4141. Physics: Torque and static equilibrium
  4142. Mars orbit around the Sun
  4143. Geosynchronus Orbit
  4144. sailboat problem
  4145. neutron star critical period
  4146. Can I assume this?
  4147. Series RCL Circuits
  4148. angular acceration
  4149. Vector Product
  4150. Faraday's Laws
  4151. ± acceleration due to gravity?
  4152. lousy calorimeter
  4153. frequency where reactence is zero
  4154. Thermal Expansion
  4155. Elastic collistions
  4156. Finding Current of a Circuit
  4157. Ball thrown from top of building...
  4158. Force on Paralell Wires
  4159. Content Science Questions
  4160. equation of motion problem...
  4161. Force on electron as it travels through conductor
  4162. position equation with vectors
  4163. rate problem
  4164. Moment of inertia & area density
  4165. Working out the geostationary orbit
  4166. Motion at a Constant Acceleration - Newton's Laws
  4167. Need Help about mechanics...
  4168. Physics Question?
  4169. Physics Question
  4170. thermodynamics?
  4171. Friction problem from Halliday and Resnick
  4172. Rotating meterstick problem w/ weights.
  4173. crane static problem....
  4174. what defines an algebraic fraction
  4175. Density of a planet
  4176. help with this please
  4177. Planets X & Y
  4178. Equilibrium and Torque
  4179. Pacemaker and Wire with Current
  4180. Speed of light problem
  4181. What am i doing wrong?
  4182. Induced current
  4183. Maximum Energy/Solar Panel
  4184. Finding Electric Fields
  4185. Fluid Dynamics
  4186. question regarding ammeters & galvanometers
  4187. Cyclotron
  4188. Pressure/Volume change
  4189. Quantum Mechanics: a non-normalizable state
  4190. measuring
  4191. Units of mass- 2.99e+05 tonne
  4192. General Physics II help
  4193. having hard time understanding Universal gravity Law
  4194. Finding the age of a rock
  4195. Step Force
  4196. Finding shift in centre of gravuty
  4197. Finding energy produced in nuclear fusion
  4198. Coulomb's Law in 2D Question
  4199. Find a relationship between C & E
  4200. Archimedes Principle Applied
  4201. Potential Difference
  4202. Electric field at center of semi-circular bent rod of charge
  4203. Work
  4204. Destructive Interference
  4205. finding the charge of a capacitor
  4206. Two Slit Interference
  4207. Calorimetry Problem!
  4208. Time-Varying Magnetic Fields
  4209. The general formula
  4210. Question About Resultant of Parallel Forces...
  4211. Time-Varying Magnetic Fields Q#2
  4212. Potential difference between two points for a circuit with two batteries
  4213. Force and Work on an Elevator
  4214. two identical convergent lenses
  4215. microscope to view sample in focus with a completely relaxed eye
  4216. The double slit
  4217. Diffraction grating
  4218. inelastic collision
  4219. do sound waves and light rays interact?
  4220. Force of friction and Torque
  4221. Need Help Please
  4222. what am i doing wrong or right
  4223. Lenz Law
  4224. Pinhole Camera Equations
  4225. solids/fluids question
  4226. HELP please
  4227. electric ceiling fan
  4228. Gauss' Law
  4229. Classical Mechanics
  4230. Induced voltages and step-up transformers
  4231. Rotational Dynamics, centre of mass.
  4232. What cannot be less than zero?
  4233. Figuring Velocity from Acceleration
  4234. speaker physics
  4235. Linear acceleration and moments of intertia
  4236. Angles of Reflection of Light
  4237. Light Refection and Snell's Law
  4238. Help Please!!!
  4239. Friction, Motion and Gravity
  4240. crumple zone using paper
  4241. Change in velocity
  4242. Please Help with my question on insolation and power...
  4243. Help me With ELECTROMAGNETISIM plzzzz
  4244. Divergence of magnetic flux density
  4245. finding current across capacitor
  4246. How does a battery work?
  4247. RC Circuits
  4248. Physics 20: Light Homework Questions
  4249. Hooke's Law: inconsistent spring constants! what!
  4250. Plz Help
  4251. Scales stacked together: reading on each?
  4252. Resistors!
  4253. Magnetic Field
  4254. calculating the energy level and radius for a helium atom
  4255. phase equilibrium in a vessel with unsteady flow
  4256. Simple Harmonic Motion & a vertical spring
  4257. Simple harmonic motion
  4258. HW on projectile motion
  4259. Angle of Refraction
  4260. Concave Mirror Problem
  4261. Hydrodynamics:Bernoulli's equation
  4262. friction on an inclined plane (freebody diag. included)
  4263. Thermal physics calculations
  4264. Accuracy of Current and Voltage Measurements
  4265. Torque
  4266. Friction and moving blocks on inclines
  4267. Problem with self-inductance
  4268. angular acceleration
  4269. Finding velocity from Joules
  4270. Angular Acceleration.
  4271. Energy stored in the magnetic field of two inductors
  4272. Need clarification: conservation of kinetic energy (elastic collision)
  4273. Oscillations and Physical Pendulum help
  4274. Net Torque
  4275. Constructing a capacitor
  4276. Quick HW Help
  4277. Gravitational field, density and mass.
  4278. Calculating the current
  4279. rational expressions
  4280. Question on volumes of water, excess mass, potential energy and power
  4281. help with lenz's law
  4282. Initial acceleration of two particles on a rod
  4283. need help finding coefficient of kinetic friction
  4284. Rotational Energy
  4285. kinetic/potential energy of charges as they approach each other
  4286. Monochromatic Light
  4287. Force on anchor calculation help.
  4288. another question about magnetic fields
  4289. Rotational Dynamics
  4290. Motor Raising a Mass
  4291. Projectile Motion
  4292. Ring, collar, and roller problem
  4293. Stupid Archimedes Problem
  4294. magnetic force help ???
  4295. The Electric Field of a Cylindrical Capacitor?
  4296. basic kinematics - conceptual questions
  4297. satellites rockets and torque
  4298. Using electric force to find the force of gravity
  4299. air resistance
  4300. Find index of refraction of the prism for 2 wavelengths
  4301. Time for two bodies to collide under gravity.
  4302. Light refracted through Prism question~~
  4303. Potential of charged disk for x>>R
  4304. Conservation of momentum
  4305. moment of inertia for a door help!
  4306. Electric field vector problem- need help ASAP!!
  4307. Poynting Vector Simple Problem- need help ASAP!
  4308. X-ray Wavelengths
  4309. de Broglie Waves
  4310. Light and Diffraction Gratings
  4311. Momentum problem
  4312. Line Spectra
  4313. Charges, conservation of energy
  4314. kinectic energy of spring
  4315. Calculating R and C on an AC circuit.
  4316. Varying the voltage of a light bulb
  4317. PV diagram
  4318. entropy
  4319. mechanics
  4320. Rotational Motion and Gravity/Planetary Orbits review
  4321. Rate of radiation coming from inside a container
  4322. Spring Constant
  4323. Reflection/Refraction
  4324. Ideal Spring
  4325. Capacitor and Potential. EN - weird solution
  4326. power and torque what did i do wrong???
  4327. Inertia for a special yo-yo help!!!
  4328. Question regarding force on a square loop due to a magnetic field
  4329. Work Done In space - Satellites
  4330. An 800 MW electric power plant...
  4331. pulley with mass
  4332. Temperature Change and Volume Expansion
  4333. Activity Time
  4334. Taking Apart an Alpha Particle
  4335. How fast must a satellite leave Earth's surface...
  4336. changes to electric field between two parallel plates
  4337. Gauge pressure
  4338. Density
  4339. conventional current
  4340. Entropy
  4341. magnetic field of an irregularly shaped permanent magnet?
  4342. transformers
  4343. Minimum Energy Of A Beta Particle
  4344. Current and Resistance
  4345. I need the final velocity of two balls
  4346. Help with electromagnetism problem
  4347. Latex Problem
  4348. work/kinetic energy problem
  4349. concurrent force system
  4350. Calculating normal force in a loop-the-loop situation
  4351. Interesting Electric Field and Spring Problemf
  4352. Finding distance of a planet whose orbital period is 2x Earth
  4353. wedge problem
  4354. Helmholtz Coil
  4355. Physics Kinematics problems
  4356. Need help with Kirchhoff's Law Problem
  4357. Entropy
  4358. Effects of Electromagnetic Fields on Human Body Help
  4359. Induced EMF
  4360. Reactor Fuel and Waste
  4361. metal bar on conducdting rod take 2 (didn't post first time)
  4362. Radioactivity of Thorium
  4363. Bernoulli's equation
  4364. Kirchhoff's Laws with 3 voltage sources
  4365. projectile motion
  4366. Newtons 2nd Law of motion Practical Questions
  4367. Geostaionary Orbit
  4368. calculating max. kinetic energy (photoelectric)
  4369. Loops and Magnets, Lenz's Law
  4370. point charge
  4371. Simple Question for my homework
  4372. Newtons law of motion questions
  4373. Frequency
  4374. Atomic Radiation
  4375. Rutherford Scattering Problem
  4376. emission of photo by electron
  4377. balmer series
  4378. Derivative of: y=arctan(4/x)
  4379. Alternating source driving RLC circuit
  4380. Derivative of a log function:
  4381. Just need some help with a few questions
  4382. Friction
  4383. Electric flux through a circular plate
  4384. Boat hauling skier
  4385. chips and dip
  4386. Kirchoff Problem
  4387. Binding Energy of a Neutron
  4388. generator
  4389. Asymmetric tuning fork, and fender rhodes
  4390. Particle Intersection Help
  4391. friction and distance traveled
  4392. Angle of Incidence for Internal Reflection
  4393. consevation of energy in collisions
  4394. Induced Emf, Contributing factors
  4395. right hand rules explanation...
  4396. Optics and Cameras
  4397. Capacitor problem
  4398. spring constant k please help
  4399. Is this how I would determine the force??
  4400. How to get the elongation with modulus of elasticity as the given?
  4401. Energy related question
  4402. 2 bowls rolling on an irregular surface
  4403. Magnetic field inside a ring
  4404. Special Relativity: Energy and Mass
  4405. The proabability density of an electron
  4406. Measuring resistance accurately?
  4407. Magnetism Question Help Please
  4408. Magdeburg hemispheres
  4409. open and closed pipe (Help)
  4410. Cornerning
  4411. angular momentum conservation??
  4412. Circular motion
  4413. Perpendicular charged sheets
  4414. Easy kinematics
  4415. harmonics
  4416. Rotational Motion
  4417. Circular Motion, a swinging ball and tension in string
  4418. Help with question related to magnetism
  4419. gravitational force concept q
  4420. Equation for triangle using angles
  4421. A circuit with changing EMF
  4422. Doppler Effect
  4423. electron velocity and unit vector notation
  4424. Latent heat and melting lead
  4425. reply quickly, quiz in a few hours, very simple magnetic field question
  4426. Eccentricity
  4427. A question on Newton's 3rd Law
  4428. Waves in wires/strings
  4429. Pascal's principle/pressure/viscosity
  4430. Bernoulli's Equation and A Water Tank w/ Small Outlet
  4431. Blowing air into a bottle
  4432. lenses question
  4433. the effect of a spinning wheel on a turntable
  4434. Organ Pipe and Fundamental Frequency
  4435. Problem on an atwood's machine given an upward acceleration
  4436. Problem on an atwood's machine given an upward acceleration
  4437. superposition of basis states?
  4438. Energy stored in a Capacitator
  4439. Fluid in a rotating U-tube
  4440. easy momentum/velocity problem
  4441. Solenoid Pracical Design
  4442. circular motion
  4443. trickey projectile motion question!!
  4444. forces question
  4445. Radiation help
  4446. silly momentum problem
  4447. Electric field strength problem
  4448. Higher physics - rearranging prob...
  4449. Significant digits
  4450. Hook's Law
  4451. Basic physics – mechanics (it is not homework)
  4452. Problem 8.77 A Flea's Jump
  4453. Triple integration
  4454. oscillations & spring problem.
  4455. exclusion principal
  4456. Deflection of bullet by Earth's magnetic field
  4457. Heat Pumps and COP
  4458. RC Circuit help
  4459. Question about 2 charges
  4460. Tension
  4461. Electric Fields
  4462. Resistors and heat?
  4463. Oscillatory Motion help
  4464. Work and Tension
  4465. help with problem
  4466. maximum interference of frequencies
  4467. Determining D traveled by xForce. (notschoolwork)
  4468. Slanted Gravity: A boy on a hill
  4469. Circular Motion - Pendulum swinging
  4470. Normalization factor
  4471. energy in capacitor
  4472. capacitance per length of co-axial cabel
  4473. Interference and Defraction
  4474. binding energy?
  4475. Iron emission
  4476. Eneregy Conservation
  4477. Find magnetic interaction energy(eV) of electron
  4478. Find Z and A for nuclear reaction
  4479. eletric force and gravitational force question
  4480. Drag Force
  4481. Find charge density on two parallel planes
  4482. Time, Velocity, and Gravity
  4483. question about magnetic field of a current
  4484. Relativity and Momentum
  4485. Angular Acceleration
  4486. torque and acceleration
  4487. Avg Coefficient of Volumetric Expansion
  4488. diatomic molecule
  4489. Find Angular Acceleration
  4490. Work Question
  4491. Finding speed from acceleration
  4492. Projectile Motion including Displacement and Speed
  4493. Elastic Glancing Collision-HELP!!!!!!!!
  4494. Work required to move the charge
  4495. general questions- acceleration and velocity
  4496. Parachute Problem
  4497. gravitation qns
  4498. can these be combined??
  4499. Electric Flux through an Infinite Plane
  4500. Please help!!!
  4501. geometrical optics
  4502. styrofoam cube
  4503. Vector question
  4504. Another Quick Vector Question
  4505. Vectors
  4506. One Final Vector Question
  4507. Acceleration and Velocity
  4508. Molar heat
  4509. quick acceleration word problem
  4510. de Broglie wavelength calculations
  4511. NEED HELP ASAP natural pendulum
  4512. Finding the amplitude with frequency and wavelength.
  4513. calculate the time???
  4514. Huygens Principle
  4515. Why does friction create rolling?
  4516. writing an equation for a wave
  4517. Lateral Magnification
  4518. work and energy
  4519. a problem of mathematics
  4520. Focal Distance
  4521. Angular Momentum Problem
  4522. Seperation between central bright frindge and third dark frindge
  4523. minimum thickness of thin film constructive interference
  4524. Volume of Iron (dealing with the units)
  4525. Friction constant..
  4526. Speed of a person jumping off a building?
  4527. Doppler effect with no given numbers
  4528. Distance between m=0/m=1 bright fringes
  4529. one dimensional kinematics
  4530. Elastic Collision
  4531. Angular Displacement + Torque
  4532. dielectric constant
  4533. Ideal Gas Law?
  4534. Simple harmonic motion problem.
  4535. frequency
  4536. location final image diveraging and converging lens
  4537. question about inductors
  4538. flux density?
  4539. styrofoam- fluid dynamics
  4540. Gauss's Law for cylindrical metal tube enclosing a wire (coaxial cable)
  4541. Tensile Test
  4542. Electric potential
  4543. understanding what i did wrong on my exam
  4544. electric field and gravitational field question
  4545. Perpetual Motion Machine
  4546. Converting units
  4547. Magnetic fields and lines of flux
  4548. Fluid mechanics question
  4549. The Carnot Engine
  4550. Physics problem
  4551. Firing Bullets Upwards
  4552. Work, Energy and Power
  4553. Motion question
  4554. Upward motion
  4555. Capacitor problem
  4556. an electromagnetic induction question
  4557. Tension / Kinetic Friction Help!!
  4558. negative potential energy
  4559. velocity of air in compressed air tube
  4560. help on KE of photoelectron emmision
  4561. Wave in a string question
  4562. Conduction through a spherical shell.
  4563. an optical confusion!
  4564. Ideal Gas Exercise
  4565. Venturi meter help!!!
  4566. Solenoid flux-emf-current problem
  4567. Force on Moving Charges in a Magnetic Field
  4568. Energy problem...
  4569. Problem with ideal gas pressure
  4570. Easy question but I get a crazy answer
  4571. Flow rate
  4572. stark effect
  4573. Relativistic calculations - when to use them?
  4574. spectral lines
  4575. Waves/Elastic Medium
  4576. physics
  4577. Colliding car
  4578. prove earth is round
  4579. electric flux trough an infinite plane 2
  4580. Finding Current and potential difference in a circuit
  4581. Conceptual question on momentum (studying for exam, tips would be nice too).
  4582. Thermal Radiation
  4583. Walking on a board on frictionless surface
  4584. Classical mechanics question
  4585. two beakers with volatile solvents in closed system
  4586. Bouncing balls
  4587. Forces on a painting
  4588. force up inclinded hill question
  4589. Magnitude and direction of acceleration
  4590. hydrogen
  4591. Water and Mercury Pressure
  4592. quantum oscillator
  4593. Hey simple vector problem..
  4594. velocities due to angular rates
  4595. How to calculate rate of tank pressure change
  4596. relationship of velocity of the impact to crater depth
  4597. Double Slit Interference
  4598. How to calculate the percentage error in speed
  4599. Tension and Spring Forces
  4600. Capacitance
  4601. Semiconductors and Band Theory
  4602. Period of the Leg
  4603. Lens and focal point
  4604. Polarization question
  4605. Calculating the mass of objects in ICE
  4606. Projectile motion graph problems
  4607. Electricity~ Coulomb's Law
  4608. Normalizing a Wavefunction
  4609. momentum
  4610. Gauss's law
  4611. Another Horizontal Displacement Question
  4612. Spring and Elevator Questions...i need help...am stuck..
  4613. Hard Projectile Motion Question
  4614. Trebuchet, max speed
  4615. Strength of a magnetic field around a wire with current
  4616. need help on problem...ASAP
  4617. Physics Mechanics Quesiton
  4618. Optics question
  4619. PLEASE Can any one solve this problem
  4620. collision
  4621. Current density question
  4622. Doppler effect and velocity
  4623. Resolving forces
  4624. induced emf problem
  4625. help please?
  4626. Air Wedge Problem
  4627. Displacment Vs Time
  4628. Simple pendulum, det the change of its period?
  4629. angular diameter
  4630. Gauss's Law
  4631. Homework question on: Calculating net force and resistance forces, calculate work.
  4632. Friction and SHM question.
  4633. SHM question with no other details..
  4634. relative velocity
  4635. Physics problem
  4636. Velocity.
  4637. Help needed with Bohr model question
  4638. Standing waves in a string
  4639. Car Crash Problem
  4640. Spring Kinematics and Electricity/magnetism properties.
  4641. inclined plane
  4642. Projectile motion in inclined planes?
  4643. Acceleration disadvantage
  4644. Magnet Flux + Fields Problem - Please help!
  4645. a question about transformers
  4646. Determine the range of force
  4647. Momentum and a buket of water
  4648. Moment of inertia problem
  4649. Magnetic moment of an orbitting charge
  4650. Oscillation Problem Please HELP need for school
  4651. SHM / phase
  4652. Total internal reflection, underwater light
  4653. Voltage and point charge
  4654. Radiation intensity and distance?
  4655. Dipole electric field question
  4656. Physics C problem (basic stuff)
  4657. Dark ring in a liquid
  4658. Double-slit experiment with radio towers!
  4659. Electric force question help plz!!
  4660. Coulomb's law..
  4661. Special Relativity
  4662. Magnetic field strength between two wires..
  4663. Power needed to accelerate a chain.
  4664. Tension, mass, and velocity
  4665. Heya Help with Electro magnitisim Question Please
  4666. Projectile Motion, find max height, TWO POSSIBLE ANSWERS?
  4667. change in momentum...im losttt
  4668. Application of Aristotle with free fall
  4669. velocity and kinetic energy of a neutron
  4670. Projectile Motion: correct answer, but still confused
  4671. Energy Conservation in Oscillatory Motion
  4672. converting kilometers to micrometers
  4673. what fraction of a centimeter equals 1.0 micrometers
  4674. Air Molecules and Gravity
  4675. binding energy
  4676. data analysis
  4677. 2 Parabolas Intersecting at 2 Know Points.
  4678. Tossing an item up a slope, calculating it's length from start to landing
  4679. trouble with drawing vector diagrams.
  4680. Contour map help
  4681. Relativity
  4682. Relativity and spacetime
  4683. swinging, pendulum like mass
  4684. About SOUNDS
  4685. Linearizing a parabolic graph of a projectile motion
  4686. electricity electrostatic
  4687. Help on vectors
  4688. current from magnetic configuration
  4689. Method of joints trusshelp
  4690. Average Acceleration
  4691. Segment and joint angles problem.
  4692. Time for a wave to propagate
  4693. collision
  4694. Optics question: What two positions of a lens gives a sharp image?
  4695. Angular velocity
  4696. Mechanics: Cylinder rolling up a step without slipping
  4697. Calculate the force on a door
  4698. Calculating Main Sequence Lifetime.
  4699. Problem about momentum
  4700. Electormagnitics Quests relating coaxil cables and other..
  4701. Is my solution correct? About momentum
  4702. Forces on a spring
  4703. Question-Electrostatics-Point charge and uncharged plate
  4704. Ball Problem...
  4705. Calculating the mass and number of atoms of a structural I beam
  4706. Terminal Voltage of a Battery
  4707. Flowerpot going up and down past a window
  4708. Calculating the mass and number of atoms of a structural I beam.
  4709. AP Physics Summer work problems!
  4710. Fun Car Physics Problem. I swear it's wicked fun!
  4711. Block and Spring Problem
  4712. Aircraft drops package find vertical distance
  4713. Work-Kinetic Energy Theorem question
  4714. [Something descriptive here will yield more responses]
  4715. Mechanics problem. Please clear my doubts regarding forces.
  4716. beginning physics problem
  4717. Magnitude of electric charges
  4718. distance/speed problem
  4719. total angular momentum quantum number
  4720. Two cars meeting - acceleration?
  4721. Problem with tension on two strings at angles
  4722. Confused abt forces concept
  4723. simple physics q - velocity
  4724. Kicking a ball
  4725. Eletric field within a cavity of a cylinder.
  4726. A-Level Practical Coursework
  4727. RLC Circuit
  4728. Deriving the formula for double slit diffraction as in Young from Fraunhofer
  4729. Periodic Sound Waves
  4730. Collision with ice hockey puck
  4731. Projectile Motion, Gravity, Parametrics
  4732. Block and Constant Spring
  4733. Coulombs law problems
  4734. Kirchhoff and Potentials question.
  4735. Work pushing a mass up a plank
  4736. Problem with rotational equilibrium of a motorcycle rider in uniform circular motion
  4737. This problem has to do with mass and time
  4738. projectiles
  4739. Assighment question based on Tension...
  4740. electrostatics: a question regarding a charged insulated sphere
  4741. HW about presure and wight I need your consulting
  4742. Work on an Inclined Surface
  4743. Box and Spring Question Pt. II
  4744. Fluid equation
  4745. Kinematics!
  4746. Please Give me solutions for these questions:
  4747. A motorist avoiding hitting a deer
  4748. Friction Problem
  4749. MisFOILing an equation?
  4750. Thin film interference
  4751. Energy in capacitor
  4752. Question about Dimensions (very basic)
  4753. quick dimensional analysis question check
  4754. Ocean Level Change Due to Temperature Increase
  4755. Destructive Interference in Sound Waves
  4756. neutron train
  4757. Ball is hit up in to the air....
  4758. Gravitational force
  4759. quick check on equations
  4760. Position, Acceleration, and Velocity of an Elevator
  4761. Need help with physics symbols in question
  4762. Lenses
  4763. shaft that rotates a wheel
  4764. Two batteries in the same circuit
  4765. Particle example
  4766. Coloumbs Law Problem
  4767. A Bar Suspended by Two Wires
  4768. Electric Field
  4769. Energy in capacitors in complicated circuit
  4770. 2 significant figure problems
  4771. A320 Jetliner- Takeoff distance.
  4772. Conceptual problems
  4773. Oscillation
  4774. definition of p.d.
  4775. Potential difference between plates
  4776. resistance per unit length
  4777. Heat transfer through two metal bars
  4778. Is my solution correct? About Rotational motion
  4779. Pull tab of beverage containers
  4780. Find the charge
  4781. Oscillation Problems
  4782. Finding the Velocity!
  4783. Kirchoff's Rule - circuit with 3 batteries
  4784. Electrostatic force including coulombs law
  4785. rearranging formulas again
  4786. A Student throws a ball straight up...
  4787. Magnetic Field, Potential, Velocity
  4788. Thermo Problem
  4789. capacitor networks
  4790. resistor network
  4791. Friction
  4792. Equation of motion solutions
  4793. Coulomb's Force problem
  4794. Average velocity and average speed problem.
  4795. velocity and speed
  4796. Mag of impulse required to change speed question.
  4797. A balloon is rising at 19 m/s when...
  4798. Amtrak's 20th-Century Limited is in route from Chicago to New York at 112 km/h, when,
  4799. phase velocity and wave propagation velocity
  4800. A lead ball is dropped into a lake...
  4801. Finding Electric field magnitude of a wire
  4802. Why Refractive Index Varies with Wavelength of Light
  4803. Power and Intensity for a Sound Wave
  4804. heat energy out of 500 w halogen bulb???
  4805. Force extension graph displacememt to Kenetic energy
  4806. electrostatics
  4807. Electric field due to point charge
  4808. problem newton laws
  4809. Electrostatic Force and Superposition Principal
  4810. 1st physics class, please help
  4811. Current in a Complicated Circuit
  4812. equilibrium of forces acting at a point
  4813. help! Freefalling object problem!
  4814. Simple units conversion (km/h -> m/s)
  4815. REALLY URGENT! Please help me with these Physics problems!!
  4816. Cars, Traffic Lights, Reaction Time, and Acceleration
  4817. displacement, instantaneous velocity
  4818. The 1000 kg Rocket (the RIGHT problem)
  4819. Electric Force
  4820. Electric Force in the y-z plane
  4821. Charged Aluminum Spheres
  4822. Moving Wedge
  4823. contrary movement
  4824. one more newton laws
  4825. Frequency, Period and Waves
  4826. Couple Kinematics/Vectors Questions
  4827. Basic Graphs help in physics, Should be easy for people
  4828. Motion in one dimension
  4829. Negative Ans, What is wrong?
  4830. Electric field problem
  4831. Kinematics Problem with gravity, and possibly varying force?
  4832. Need help In Rotation Questions Please
  4833. Simple problem on tension and force
  4834. Kinematics problem
  4835. Find charge due to two particles
  4836. Average velocity and average speed problem.
  4837. specific latent heat of fusion
  4838. Help with electromag questions
  4839. Is this a typo? Flea Jump
  4840. Friction dilemma
  4841. kinematics
  4842. Physics problem - need help asap!
  4843. odd sun problem
  4844. Car stops
  4845. Ideal Gas Law (Thermal Physics)
  4846. Chimney climber, Newton's law..question
  4847. Optics
  4848. acceleration proportion
  4849. Using a simple pendulum to determine "g"
  4850. Help with Topic on Causality and Speical relativity
  4851. how to find Indicated mean effective pressure?
  4852. Virus Area
  4853. problem newton laws
  4854. Average Speed question
  4855. instantaneous velocity and speed problem
  4856. Velocity and Acceleration Question
  4857. Kinematic Problem
  4858. golf problem
  4859. Elevator Physics Question
  4860. Ballistic Motion problem
  4861. Kinematics Problem
  4862. Basic Projectile Motion Problem
  4863. Electric Flux question.
  4864. Cars moving toward each other problem involving constant acceleration
  4865. Projectile Fired Up a Hill
  4866. Freefall with unknown designation of length
  4867. Electric Field and the Speed of a Proton
  4868. Kinematics Problem, seemingly missing information
  4869. conceptual question: how do we even see objects?
  4870. Need to make sure I am doing these problems correctly.
  4871. Basketball Projectile Motion Problem
  4872. Problem with conversion/ order of magnitude
  4873. order of magnitude problems
  4874. Problem finding electric force
  4875. optics / interference in thin films
  4876. Resultant force on object
  4877. Circular Motion - particle in a bowl
  4878. Circular motion - marble in bowl
  4879. Orbital Velocity - Satellite
  4880. Rotation Question. Is there sufficient data/values? Pondered on question 4 sumtime..
  4881. Mechanics problem (Bullet penetration)
  4882. basic electric field problem
  4883. Elecrtomotive Force
  4884. Charge added between two connected conducting sheets
  4885. Distance covered
  4886. physicsQ/ Adding vectors-equilateral triangle
  4887. Expression for a critically damped system..
  4888. Subway train problem
  4889. F=mv^2/r
  4890. Energy lost in a lightly damped osciallator
  4891. Width measurements and conversions
  4892. magnetic fields/ force on conductors
  4893. Two Displacement Vectors Question.
  4894. max height, freely follwing question
  4895. Electrostatic force - charges jumping between objects
  4896. Magnetic force of a proton
  4897. Pendulum, find the damping constant of the air.
  4898. Model Rocket question regarding height,time,acceleration
  4899. Kinematics, volcano eruption speed problem
  4900. Simple Train Acceleration after elapsed time question
  4901. Car Catches Car problem
  4902. True/False question about average velocity
  4903. mirror problem
  4904. finding spring constant with electron on end
  4905. Electrostatic force problem
  4906. Kicking a Field Goal
  4907. Charge and electric field
  4908. Force, distance, and a constant
  4909. magnitude and direction of acceleration
  4910. B=(mu*l)/(2*pI*r)
  4911. What is the angle between...
  4912. Relative Motion: Vectors
  4913. Electric Field Strength
  4914. displacement & distance on velocity vs time graph
  4915. Faraday's Law of Induction
  4916. Avg Speed of Relay team (x and t are not given)
  4917. Velocity and Acceleration - Verbal Response
  4918. Kinematics in One Dimension Problem
  4919. Conceptual question: Atmospheric pressure
  4920. Question on Proportionate spheres (Help!!)
  4921. Velocity and Acceleration of Cars
  4922. Acceleration Problem. Help Needed ASAP!
  4923. Velocity-Time Graph
  4924. Finding magnitude and direction of resultant force
  4925. Vector Magnitudes given only direction--help!
  4926. damped harmonic oscillator
  4927. Free Fall Kinematics Problem
  4928. Find the geometric relation between vectors A and B
  4929. 2 linear motion problems
  4930. newton laws of motion
  4931. rolling ball
  4932. Please Help general physics question
  4933. Gravitational Force of Three Identical Masses
  4934. force mechanical oscillator and frequency independent?
  4935. a problem regarding momentum(from an entrance exam to Uni in Japan)
  4936. Finding vector length
  4937. Power of the sun
  4938. Binary Stars
  4939. Electric field of a point of charge
  4940. General Physics doubt-please help
  4941. Tourist being chased by BEAR! OH NO! Help please :)
  4942. physics summer assignment vector multiplication
  4943. showing momentum will be conserved in moving reference frame
  4944. hot cylinder, bowl of water
  4945. velocity and colliding cars
  4946. Density of a platinum-iridium cylinder
  4947. Average velocity
  4948. simple problem i need help with
  4949. Oscillatory Motion
  4950. principles
  4951. finding the velocity
  4952. Determining Electric Field
  4953. firing a bullet at a block
  4954. Uniform charge Electric field
  4955. (kinematics) Is it to derive into radial and transverse components?
  4956. Forces/Tension Problem
  4957. pls help me i have this problems.. due tomorrow
  4958. Can you help me with NET DISPLACEMENT
  4959. Angular problems
  4960. Resultant Vorces and Moment (aircraft problem)
  4961. current decay in closed circuit with only 1 resistor
  4962. Electric forces
  4963. I really need some help with my homwework.
  4964. why ampare is fundamental unt in S.I rather than charge
  4965. Electric Field Help
  4966. Golf Ball? Vectors?
  4967. Conversion help please!
  4968. Charging and Discharging
  4969. Projectile Motion/Vertex...small problems.
  4970. explain this please
  4971. Hydrolic Pressure and Bulk Modulus
  4972. angel of inclination :-)
  4973. Column of Mercury at Sea Level
  4974. Electric field and electric forces
  4975. Interpreting a graph
  4976. Finding distance with known constant acceleration
  4977. Unit conversions help!
  4978. Dimensional Analysis Help (Algebra Based)
  4979. mass and radius
  4980. Pretty simple distance traveled given acceleration problem...
  4981. Kinematics
  4982. Radius of Earth
  4983. Finding the x and y intercept of the line of action
  4984. need help - problem newton laws + my try
  4985. Rotation
  4986. Minus signs on Voltage and potential energy!
  4987. Finding the B-field at a point outside ring of current IN Plane of ring
  4988. FreeFall Confusing Question?
  4989. quick question
  4990. Simple question (I think....)
  4991. Electric Field distributed Uniformly along the X-axis
  4992. Sketching velocity graph from acceleration graph
  4993. Accel. of eletron in Electric field.
  4994. Centripetal force
  4995. I need help on my physics homework!
  4996. Density = mass/volume
  4997. Simple wave questions- am I right?
  4998. Inverse to Direct variance
  4999. How to find velocity as a function of time?
  5000. Officer overtaking soldiers (tricky problem)