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  1. Solenoid Pracical Design
  2. easy momentum/velocity problem
  3. Fluid in a rotating U-tube
  4. Energy stored in a Capacitator
  5. superposition of basis states?
  6. Problem on an atwood's machine given an upward acceleration
  7. Problem on an atwood's machine given an upward acceleration
  8. Organ Pipe and Fundamental Frequency
  9. the effect of a spinning wheel on a turntable
  10. lenses question
  11. Blowing air into a bottle
  12. Bernoulli's Equation and A Water Tank w/ Small Outlet
  13. Pascal's principle/pressure/viscosity
  14. Waves in wires/strings
  15. A question on Newton's 3rd Law
  16. Eccentricity
  17. reply quickly, quiz in a few hours, very simple magnetic field question
  18. Latent heat and melting lead
  19. electron velocity and unit vector notation
  20. Doppler Effect
  21. A circuit with changing EMF
  22. Equation for triangle using angles
  23. gravitational force concept q
  24. Help with question related to magnetism
  25. Circular Motion, a swinging ball and tension in string
  26. Rotational Motion
  27. harmonics
  28. Easy kinematics
  29. Perpendicular charged sheets
  30. Circular motion
  31. angular momentum conservation??
  32. Cornerning
  33. open and closed pipe (Help)
  34. Magdeburg hemispheres
  35. Magnetism Question Help Please
  36. Measuring resistance accurately?
  37. The proabability density of an electron
  38. Special Relativity: Energy and Mass
  39. Magnetic field inside a ring
  40. 2 bowls rolling on an irregular surface
  41. Energy related question
  42. How to get the elongation with modulus of elasticity as the given?
  43. Is this how I would determine the force??
  44. spring constant k please help
  45. Capacitor problem
  46. Optics and Cameras
  47. right hand rules explanation...
  48. Induced Emf, Contributing factors
  49. consevation of energy in collisions
  50. Angle of Incidence for Internal Reflection
  51. friction and distance traveled
  52. Particle Intersection Help
  53. Asymmetric tuning fork, and fender rhodes
  54. generator
  55. Binding Energy of a Neutron
  56. Kirchoff Problem
  57. chips and dip
  58. Boat hauling skier
  59. Electric flux through a circular plate
  60. Friction
  61. Just need some help with a few questions
  62. Derivative of a log function:
  63. Alternating source driving RLC circuit
  64. Derivative of: y=arctan(4/x)
  65. balmer series
  66. emission of photo by electron
  67. Rutherford Scattering Problem
  68. Atomic Radiation
  69. Frequency
  70. Simple Question for my homework
  71. point charge
  72. Loops and Magnets, Lenz's Law
  73. calculating max. kinetic energy (photoelectric)
  74. Geostaionary Orbit
  75. Newtons 2nd Law of motion Practical Questions
  76. projectile motion
  77. Kirchhoff's Laws with 3 voltage sources
  78. Bernoulli's equation
  79. Radioactivity of Thorium
  80. metal bar on conducdting rod take 2 (didn't post first time)
  81. Reactor Fuel and Waste
  82. Induced EMF
  83. Effects of Electromagnetic Fields on Human Body Help
  84. Entropy
  85. Need help with Kirchhoff's Law Problem
  86. Physics Kinematics problems
  87. Helmholtz Coil
  88. wedge problem
  89. Finding distance of a planet whose orbital period is 2x Earth
  90. Interesting Electric Field and Spring Problemf
  91. Calculating normal force in a loop-the-loop situation
  92. concurrent force system
  93. work/kinetic energy problem
  94. Latex Problem
  95. Help with electromagnetism problem
  96. I need the final velocity of two balls
  97. Current and Resistance
  98. Minimum Energy Of A Beta Particle
  99. transformers
  100. magnetic field of an irregularly shaped permanent magnet?
  101. Entropy
  102. conventional current
  103. Density
  104. Gauge pressure
  105. changes to electric field between two parallel plates
  106. How fast must a satellite leave Earth's surface...
  107. Taking Apart an Alpha Particle
  108. Activity Time
  109. Temperature Change and Volume Expansion
  110. pulley with mass
  111. An 800 MW electric power plant...
  112. Work Done In space - Satellites
  113. Question regarding force on a square loop due to a magnetic field
  114. Inertia for a special yo-yo help!!!
  115. power and torque what did i do wrong???
  116. Capacitor and Potential. EN - weird solution
  117. Ideal Spring
  118. Reflection/Refraction
  119. Spring Constant
  120. Rate of radiation coming from inside a container
  121. Rotational Motion and Gravity/Planetary Orbits review
  122. mechanics
  123. entropy
  124. PV diagram
  125. Varying the voltage of a light bulb
  126. Calculating R and C on an AC circuit.
  127. kinectic energy of spring
  128. Charges, conservation of energy
  129. Line Spectra
  130. Momentum problem
  131. Light and Diffraction Gratings
  132. de Broglie Waves
  133. X-ray Wavelengths
  134. Poynting Vector Simple Problem- need help ASAP!
  135. Electric field vector problem- need help ASAP!!
  136. moment of inertia for a door help!
  137. Conservation of momentum
  138. Potential of charged disk for x>>R
  139. Light refracted through Prism question~~
  140. Time for two bodies to collide under gravity.
  141. Find index of refraction of the prism for 2 wavelengths
  142. air resistance
  143. Using electric force to find the force of gravity
  144. satellites rockets and torque
  145. basic kinematics - conceptual questions
  146. The Electric Field of a Cylindrical Capacitor?
  147. magnetic force help ???
  148. Stupid Archimedes Problem
  149. Ring, collar, and roller problem
  150. Projectile Motion
  151. Motor Raising a Mass
  152. Rotational Dynamics
  153. another question about magnetic fields
  154. Force on anchor calculation help.
  155. Monochromatic Light
  156. kinetic/potential energy of charges as they approach each other
  157. Rotational Energy
  158. need help finding coefficient of kinetic friction
  159. Initial acceleration of two particles on a rod
  160. help with lenz's law
  161. Question on volumes of water, excess mass, potential energy and power
  162. rational expressions
  163. Calculating the current
  164. Gravitational field, density and mass.
  165. Quick HW Help
  166. Constructing a capacitor
  167. Net Torque
  168. Oscillations and Physical Pendulum help
  169. Need clarification: conservation of kinetic energy (elastic collision)
  170. Energy stored in the magnetic field of two inductors
  171. Angular Acceleration.
  172. Finding velocity from Joules
  173. angular acceleration
  174. Problem with self-inductance
  175. Friction and moving blocks on inclines
  176. Torque
  177. Accuracy of Current and Voltage Measurements
  178. Thermal physics calculations
  179. friction on an inclined plane (freebody diag. included)
  180. Hydrodynamics:Bernoulli's equation
  181. Concave Mirror Problem
  182. Angle of Refraction
  183. HW on projectile motion
  184. Simple harmonic motion
  185. Simple Harmonic Motion & a vertical spring
  186. phase equilibrium in a vessel with unsteady flow
  187. calculating the energy level and radius for a helium atom
  188. Magnetic Field
  189. Resistors!
  190. Scales stacked together: reading on each?
  191. Plz Help
  192. Hooke's Law: inconsistent spring constants! what!
  193. Physics 20: Light Homework Questions
  194. RC Circuits
  195. How does a battery work?
  196. finding current across capacitor
  197. Divergence of magnetic flux density
  198. Help me With ELECTROMAGNETISIM plzzzz
  199. Please Help with my question on insolation and power...
  200. Change in velocity
  201. crumple zone using paper
  202. Friction, Motion and Gravity
  203. Help Please!!!
  204. Light Refection and Snell's Law
  205. Angles of Reflection of Light
  206. Linear acceleration and moments of intertia
  207. speaker physics
  208. Figuring Velocity from Acceleration
  209. What cannot be less than zero?
  210. Rotational Dynamics, centre of mass.
  211. Induced voltages and step-up transformers
  212. Classical Mechanics
  213. Gauss' Law
  214. electric ceiling fan
  215. HELP please
  216. solids/fluids question
  217. Pinhole Camera Equations
  218. Lenz Law
  219. what am i doing wrong or right
  220. Need Help Please
  221. Force of friction and Torque
  222. do sound waves and light rays interact?
  223. inelastic collision
  224. Diffraction grating
  225. The double slit
  226. microscope to view sample in focus with a completely relaxed eye
  227. two identical convergent lenses
  228. Force and Work on an Elevator
  229. Potential difference between two points for a circuit with two batteries
  230. Time-Varying Magnetic Fields Q#2
  231. Question About Resultant of Parallel Forces...
  232. The general formula
  233. Time-Varying Magnetic Fields
  234. Calorimetry Problem!
  235. Two Slit Interference
  236. finding the charge of a capacitor
  237. Destructive Interference
  238. Work
  239. Electric field at center of semi-circular bent rod of charge
  240. Potential Difference
  241. Archimedes Principle Applied
  242. Find a relationship between C & E
  243. Coulomb's Law in 2D Question
  244. Finding energy produced in nuclear fusion
  245. Finding shift in centre of gravuty
  246. Step Force
  247. Finding the age of a rock
  248. having hard time understanding Universal gravity Law
  249. General Physics II help
  250. Units of mass- 2.99e+05 tonne
  251. measuring
  252. Quantum Mechanics: a non-normalizable state
  253. Pressure/Volume change
  254. Cyclotron
  255. question regarding ammeters & galvanometers
  256. Fluid Dynamics
  257. Finding Electric Fields
  258. Maximum Energy/Solar Panel
  259. Induced current
  260. What am i doing wrong?
  261. Speed of light problem
  262. Pacemaker and Wire with Current
  263. Equilibrium and Torque
  264. Planets X & Y
  265. help with this please
  266. Density of a planet
  267. what defines an algebraic fraction
  268. crane static problem....
  269. Rotating meterstick problem w/ weights.
  270. Friction problem from Halliday and Resnick
  271. thermodynamics?
  272. Physics Question
  273. Physics Question?
  274. Need Help about mechanics...
  275. Motion at a Constant Acceleration - Newton's Laws
  276. Working out the geostationary orbit
  277. Moment of inertia & area density
  278. rate problem
  279. position equation with vectors
  280. Force on electron as it travels through conductor
  281. equation of motion problem...
  282. Content Science Questions
  283. Force on Paralell Wires
  284. Ball thrown from top of building...
  285. Finding Current of a Circuit
  286. Elastic collistions
  287. Thermal Expansion
  288. frequency where reactence is zero
  289. lousy calorimeter
  290. ± acceleration due to gravity?
  291. Faraday's Laws
  292. Vector Product
  293. angular acceration
  294. Series RCL Circuits
  295. Can I assume this?
  296. neutron star critical period
  297. sailboat problem
  298. Geosynchronus Orbit
  299. Mars orbit around the Sun
  300. Physics: Torque and static equilibrium
  301. Find accel. of g on Saturns Moon.
  302. Finding Weight on Inclined Plane
  303. plz solve these questions
  304. PLease help.
  305. Simple Harmonic Oscillator Help
  306. conservative force
  307. Trick Resistors Combination
  308. A Proton Moving Freely in a Constant Magnetic Field
  309. help newton's 3rd law
  310. planet velocity
  311. Weight on hypothetical planet
  312. electric potential difference
  313. How come a bouncing ball does not exhibit SHM characteristics?
  314. Max Magnetic Force
  315. Inelastic Collision and Finding Initial Velocity
  316. Inelastic Collision and Finding Initial Velocity
  317. Magnetic Fields, Find Angle
  318. magnetic force help ???
  319. energy, work, 2 masses on incline
  320. Find Torque of a looped wire
  321. solenoid problem
  322. Threshold frequency problem
  323. Magnetic forces
  324. Conservation of energy
  325. Newton's 2nd law - cylinder
  326. Finding Absolute Permeability from Magnetization
  327. Work done by a Carnot engine
  328. Help Deriving formula for moment of inertia lab
  329. Momentum
  330. electric cirlcuit
  331. ANGULAR FREQUNCEY help
  332. A uniform rod (slide down)
  333. Motion problem
  334. Spring
  335. Fluid Dynamics
  336. Centroids
  337. Rotational Kinetic Energy of a flywheel
  338. Potential Energy and the Electric Potential Difference
  339. Destructive Interference problem
  340. Question about sound frequency of an organ....?
  341. Physics B Resources
  342. Electric flux and electric fields
  343. Newton's laws on an incline
  344. Projectile question
  345. Phase Constant
  346. Kinetic Energy Question
  347. A dimensional analysis problem.
  348. Specific Heat Capacity & Temperature
  349. I really need help on this physics homework...
  350. Electric Field Lab
  351. Vertical Spring
  352. Equilibrium and Tension
  353. gravitation question
  354. physics histogram help
  355. Collision/Momentum Question
  356. Incline plane question
  357. equvilent capacitance
  358. wanna ask bout dimensional analysis
  359. Cantilever
  360. freely moving mass
  361. Finding potential energy difference of two electronic system
  362. Motion questions
  363. Reverse Potential Difference
  364. Maximum Wavelength?
  365. Temp and Waves
  366. charge and potential differnecr in a mixed circuit
  367. Springs - simple harmonic motion
  368. electric field
  369. Tangential Speed and Angular Momentum
  370. Tangential Speed and Angular Momentum
  371. Waves
  372. Traveling Wave
  373. Kinetic Energy and Momentum
  374. Energy
  375. Newton's 2nd law questions
  376. Me Tarzan, You Jane. Force Problem.
  377. inelastic collision
  378. Total Distance Travelled
  379. Projectile and time of travel
  380. Just started Centripetal Force
  381. RLC Circuit - AC Power Supply
  382. Circular motion?
  383. Coefficient of kinetic friction
  384. potential difference between plates
  385. Uniformly Accelerated Projectile Motion
  386. Special Relativity- Acceleration without Linear Algebra
  387. Expressing centripetal action with variables
  388. what is the speed of the traveler ?
  389. Charge across a switch (almost solved)
  390. 2nd law of rotation, merry go round
  391. Quuuick Help Please!
  392. Potential Difference
  393. electric potential energy
  394. Standing Waves
  395. Question About infinitely large charged plate
  396. Circular movement
  397. Work and Energy Physics Question
  398. Question related to power transmission
  399. Youngs double slit related problems
  400. Electric Potential Difference
  401. Index of Refraction
  402. Work needed to charge a sphere
  403. weird satillite problem
  404. Finding velocity after displacement, and an angle
  405. Question about energy absorption
  406. Pulley Problem!
  407. Specific Heat Capacity question
  408. pressure at the bottom of a container
  409. Distance Of Closest Approach
  410. Angle of reflection equation?
  411. Circular Motion, Static Friction
  412. Eccentricity of Orbit
  413. stuck on ideal gas law question
  414. Engineering fluid mechanics problem
  415. How does the magnetic field affect the speed of a particle Experiment
  416. Calculating the tangential component of the force acting on a projectile
  417. Radio Receiver
  418. LR circuit
  419. Electric Field Problem
  420. Solving for Electric Potential Energy , given 4 point charges of equal value
  421. Inclined Planes; Finding Force of Friction
  422. periodic wave direction question.
  423. Systems - Girl and Sled - Newton's 3rd Law
  424. stable equilibrium problem
  425. Angled Projectile Motion Question
  426. Surface Charge/Electric Field
  427. Quick Question on mass/spring system
  428. Pilot watch slow down!
  429. Oscillations (pendulums, etc)
  430. Electric Forces Problem
  431. Energy Considerations
  432. [b][i]Electrode Voltage Difference[/i][/b]
  433. Relativity Paradox
  434. Relating Kinectic energy and momentum
  435. Kinematics Collision Question
  436. force due to currents in parallel wires
  437. how current changes in metals at different temperatures
  438. dynamics pulley problem
  439. Another Measurement of Speed of Light
  440. Measurements of the Speed of Light
  441. Finding Magnetic Field
  442. Loops current
  443. polarizing filters
  444. kinematics question
  445. ideal gas law problem
  446. question about sound intensity
  447. question about sound...
  448. question about beats
  449. photoelectric effect
  450. equilibrium temperature
  451. Electric Field of Dipole, straight line, ring, disk, shell, and sold sphere
  452. Circuit with Dependent Current Source
  453. wavelength speed tension
  454. EM induction
  455. Rod Moving in a B Field
  456. Vertical Dynamics Problem
  457. Free Body Diagrams - Finding Acceleration, and tension
  458. Dynamics-Coefficients of Kinetic friction
  459. Dynamics
  460. i'm stuck
  461. Reference for shear modulus vs temperature of glass?
  462. Basic Lorentz Transformation
  463. Linear momentum conservation - rocket
  464. Interference of waves from two sources.
  465. Collision and IMpulse
  466. Moment of Inertia - Elliptical beam
  467. Secondary Craters
  468. Archimedes Principle
  469. Rotational Kinetic Energy Question (Regarding the Earth)
  470. Momentum and velocity/position vectors
  471. Point Charge help?
  472. kinematics
  473. wedge problem
  474. Nuclear reactions
  475. Coloumbs Law
  476. RC circuit
  477. Induced emf in a Rectangular Coil
  478. Force and Energy Question!!!
  479. Forces
  480. Heat transfer question
  481. Poisson brackets, HELP!
  482. Relativity Question
  483. Parallel Plate Capacitor True or False
  484. electrostatics round II
  485. electrostatics problem
  486. Investigation: Mechanical Energy in a Pendulum
  487. Determine the Magnitude of Force F
  488. torque
  489. frequency
  490. Parallell magnetic wires
  491. landing distance
  492. Simple Reference Frame problem
  493. Thermodynamics Questions for Helium and Flourine
  494. Non-Uniform Motion in a circle
  495. Basic Projectile: soccer ball kick
  496. Capacitance Vs Frequency and Voltage
  497. Kirchoff's Rules
  498. Right-hand rule regarding magnetic fields
  499. Electrodynamics
  500. Decay - How does this notation represent a reaction?
  501. Phase difference
  502. Flow rate
  503. Ap Physics Questions!! Please Help Me!!!!! Highlyyy Appreciateddd!!!!!!
  504. Desperately Need Help With Questions!!!!!
  505. two parallel wires
  506. Earth's magnetic north pole
  507. Forces
  508. potential difference
  509. Rotational Dynamics
  510. Velocity function of a variable force
  511. Vector Addition
  512. Force of Wall on ball
  513. Spring constant in a system
  514. Newton's Theory of Gravity Problem help
  515. Determining displacement using components
  516. Finding the Magnitude and Direction of Force one with the Resultant Given
  517. Temperature & Heat
  518. torque
  519. PSS 19.1 Turn Down the Volume! Part C
  520. circular motion
  521. A Supersonic Waterfall?
  522. Projectile; Golf example, Please help!
  523. Angular velocity of rigid object
  524. Uniform disk on incline problem,solving w/out height or length while only given angle
  525. Iam really lost with this question
  526. Frequency of a String
  527. Help with determining work from unit vectors
  528. Proving a known function of position via Chain Rule
  529. reaction force
  530. newton's law
  531. speed ratio
  532. Average acceleration with different accelerations
  533. pulley problem
  534. Rolling Cylinder
  535. Oscillations in strings
  536. Falling Ball
  537. Induced voltage
  538. Simple Physics question help
  539. Simple Physics question help
  540. Accel. due to gravity
  541. Resistance and temperature problem; answer does not agree with book
  542. Resistance and Ohm's Law Problem
  543. Which radian to use?
  544. calculating B
  545. Standing wave
  546. RMS velocity of air
  547. please!!
  548. Amplitude question
  549. B-field of ideal cylindrical solenoid, using Biot-Savart.
  550. QM: time evolution in an infinite well
  551. Capacitance Problem; somewhat solved, but units are off
  552. Entropy
  553. Line of charge, Feild on the origin
  554. Forces
  555. about rounding off for significant figures
  556. Fission chain reaction
  557. Two Insulated balls
  558. Faraday law of induction
  559. Metal sphere
  560. Thin, Bent Rod, Continuous Charge
  561. Uncertainty
  562. Gauss's Law and Long wire.
  563. Delta-Y
  564. Capacitor
  565. x rays
  566. Physics 12 Kinematics Question.. Please Help!
  567. Equipotential Lines
  568. Accelerating Masses
  569. Velocity of Electron through potential difference
  570. Torque on a Current Loop in a B Field
  571. Help quick physics problem!
  572. Sorry I need so much help, my tutor is done for the semester!
  573. The Relationship between work, force and distance
  574. Name of a property of gas?
  575. Sin A of a cross product
  576. Equilibrium temperature
  577. Normal Modes - One Dimensional Oscillating Systems
  578. Work-energy theorem in relation to the velocity of two masses
  579. Two blocks and a spring
  580. Network Capacitors
  581. [PLEASE HELP!!] Forces in members of a truss
  582. Influence of gravitational force on earth
  583. Two blocks, one is hanging
  584. I have 35 minutes to solve this problem
  585. Static Equilibrium Beam/supports?
  586. Help please!
  587. Torque on a Flat Coil
  588. Rotational motion conservation of energy; time
  589. Confirmation
  590. Charge velocity and current density
  591. Coulomb's Law
  592. Adding vectors
  593. Rolling Motion Problem
  594. Open Circuit Problem
  595. Calculating 'Push' Force to Maintain Constant Speed
  596. Physics--Motion and Gravity... Help!
  597. RC Circuit - Currents at Timed Intervals
  598. Faraday's Law
  599. RC Circuit Discharge
  600. rotational motion
  601. Electromagnetism problem!
  602. Help with Water, Ice, and metal finding temperature
  603. rotational motion, moment of inertia yoyo problem. PLEASE HELP!
  604. Launch speed off of the earth
  605. inertia balance/restoring force
  606. P=Fv
  607. rotational kinetic energy problem
  608. Circuit Analysis - Solving for unknown Voltage
  609. Elastic Potential Energy
  610. A quick question
  611. Magnetic Field at a distance from the center of a Torodial Solenoid
  612. Verticle Banking on a circular track
  613. wave theory
  614. Confused with simple equation
  615. Energy in Capacitor
  616. angular momentum
  617. Turntable ??
  618. sound
  619. center of mass question
  620. Momentum and centre of mass
  621. M2 question
  622. a set of scales
  623. weight of a lion standing on th earth
  624. forces
  625. newtons law
  626. easy problem, but cant figure it out
  627. Work
  628. Newton Laws
  629. Energy problem..
  630. Relative Velocity
  631. Dot product
  632. Force?
  633. linear speed and rotational quantity
  634. Force Constant given torque
  635. How to calculate work required to move an object
  636. Pressure in a star
  637. free-body diagram (urgent)
  638. Calculating Electrical Flux
  639. Help determining an intersection that is perpendicular to lines 1 and 2(semi solved)
  640. Heating a house, energy loss to surroundings
  641. Spring scale
  642. Mechanical energy
  643. Projectile Motion Question
  644. Distrubution of Charges
  645. Moving Proton in an Electric Field
  646. Gravitational forces
  647. question about accelerating movement
  648. Newton's Laws Problem
  649. Laser Beam
  650. Glass thickness
  651. Capacitor Design
  652. Effective Capacitance
  653. Lab, uncertainty
  654. Propagating wave find initial phase angle??
  655. Homework help please! Initial phase angle?
  656. Solenoids and Toroids
  657. gravitational force question
  658. Figuring out the direction of a magnetic field...
  659. relative angular accelaration
  660. Physics: Efficiency of toy car going upwards on a slope
  661. Mirror angle
  662. magnetic field rotation
  663. Gauss Law Problem
  664. Closest Approach Problem, HELP!
  665. Two little questions about friction
  666. cartesian vector application involving two forces.
  667. Coefficient of friction PLEASE HELP!
  668. Newton Third Problem Ball on a Scale - part 2
  669. Pressure: A Water Tank on Mars
  670. pellet fired at angle question
  671. pulley / conservation of energy problem (should be really easy)
  672. energy in capacitor
  673. Finding velocity, then angle
  674. metal sphere charge
  675. human tissue attraction
  676. Work Question - Is something missing?
  677. basic question on length contraction.
  678. EMF induced
  679. Net Torque
  680. Question from Problems in General Physics (Irodov)
  681. Pith ball Charges
  682. semi infinite line charge?
  683. projectile motion...
  684. elevator problem
  685. Can someone help me with a physics problem with momentum?
  686. Help Projectile Motion and High Speed Camera
  687. Solubility of a gas in water ... Kinetic Molecular Theory
  688. pendulum in water
  689. Unit vectors.
  690. what basically is a vector?
  691. average force
  692. About non-gaussian noise
  693. A 2.5 kg block and a 3.1 kg block slide down a 30 degree incline.
  694. Inelastic Collisions
  695. Help!
  696. Why charges inside a solid metallic sphere tend to go to the surface?
  697. Newton's law, gun recoils
  698. newton's law explanation
  699. Determining static equlibrium reactions
  700. Quick Question Cons. Energy, elastic collision, projectile
  701. Hanging Mass - Answer says that I am wrong
  702. energy
  703. Specific/Latent Heat and Melting Iron!
  704. Calculating the A value of a physical pendulum
  705. Two total internal reflection examples
  706. Elastic Collisions 1D
  707. physics of bicycle helmet
  708. hydrostatics
  709. DOUBLE slit interference experiment
  710. Rotational kinematics - need some help
  711. Linear Damping Model
  712. question about skylab speed
  713. Force components
  714. Adding Vector Components Help
  715. Cross product help (I think)..
  716. Energy released In Fusion
  717. Photoelectric Effect
  718. Newton's 2nd Law for a Particle in Uniform Circular motion
  719. Projectile Motion
  720. frictional force
  721. Newton's Third Law - Weight on Scale when catching a ball
  722. Electromagnetisim
  723. Minimum speed kinematics
  724. Speed of Proton (given electric potential difference)
  725. mixing of gases
  726. Energy problems
  727. vector direction
  728. Cosmology: Equation of state parameter
  729. Physics Help Please? Basic ?
  730. electricity
  731. Angular Velocity Question
  732. Sound problem
  733. Circular Motion
  734. help on thesis topic!!
  735. kinematics
  736. Electromagnetic Induction
  737. loop and solenoid, find the current
  738. conservative forces
  739. projectile
  740. Deformation of Solids
  741. magnetic force, finding angle between velocity and magnetic field
  742. induced current and voltage, magnetism
  743. infinite wires with current, magnetic field vector
  744. current on wire, three axes, magnetic force
  745. Electricity - Charges
  746. High School relative Velocity question
  747. I need homework help! Please!
  748. Cooling Off (Heat, Temperature and Phase Changes)
  749. infinite wire carrying current, magnetic field
  750. force on an electron from a magnetic field
  751. Young's double slit experiment
  752. Temperature and Frequency?
  753. Scattering
  754. Car driving up the hill...
  755. Centripetal force
  756. A couple of question regarding tension and Newton's laws
  757. finite wire in magnetic field, determine time and electric potential
  758. finding mass of charged particle - magnetic field
  759. Spring Question
  760. Work on an object
  761. Force
  762. Ultrasound to Find Diameter
  763. Collisions
  764. Circular Orbits of Satelites and Planets
  765. Help
  766. Force & Motion
  767. Reading of a Voltmeter
  768. Lavabomb kinematics
  769. Elastic collision with the sun
  770. Algebra question
  771. electric field of a charged arc
  772. Rolling forces
  773. parallel infinite wires - magnetic field
  774. Flux in an electric field
  775. Cheerios Box
  776. Binding energy, Nuclear fusion
  777. finding temperature after something falls
  778. finding time to increase temp with power
  779. Latent Heat and Phase Changes
  780. Uniform circular motion
  781. Ideas for a Senior Project in Photovoltaics
  782. Tension and acceleration
  783. First Law of Thermodynamics
  784. RPMs and Static friction
  785. Help me to my Invistegatory project
  786. Superposition/Interference
  787. capacitance
  788. Static Friction Problem
  789. The rotation of the earth and acceleration due to gravity
  790. coaxial cable and magnetic field
  791. is the radius dimensionless?
  792. Uniform circular motion
  793. quantum mechanics: free partical in spherical coordinates
  794. Work done by the rope and power of electric motor
  795. balancing torques, static equalibrium
  796. pulley question
  797. determine magnetic field from figure
  798. Gravitational force
  799. magnetic force between conductors
  800. magnetic field torque
  801. electric field and magnetic field - proton deflection
  802. Homework Help!!! Please!
  803. rotational motion: rod in a tube
  804. Buoyancy
  805. Vertical Circular Motion
  806. Doppler Radar Relative Velocities
  807. Electrostatic Forces and Coulombs Law Question
  808. Inelastic SCATTERING
  809. ? on change in mechanical energy
  810. rotational dynamics
  811. Please help with a Pully/Statics problem.
  812. another light question
  813. light question please help
  814. Hydraulic Lift (Fluids)
  815. Elastic Collision
  816. Doppler Effect
  817. Help With Problems
  818. kinematcs
  819. Calorimetry and Phase change question
  820. Find the equation for horizontal motion
  821. beam deflection derivation
  822. Net Work
  823. Energy Conservation.
  824. Millikan experiment
  825. Kinematics.
  826. static equlibrium problem
  827. Circuit Problem
  828. stress concentration
  829. find initial velocity only need hint
  830. Two Forces
  831. A Single and A Double Slit Question
  832. SO I have an Exam Tomorrow. Review Questions!
  833. Density
  834. Concave lens diagram
  835. Axial Forces in in-plane truss
  836. Yo-Yo hovering: rotational motion and torque
  837. relative acceleration
  838. Kinematics
  839. Work
  840. Work and Power
  841. Conservation of Momentum
  842. Acceleration. Component Form.
  843. Friction.
  844. Pulley question
  845. Force?
  846. Buoyancy
  847. Inclined plane
  848. Tension in a cable car's cable
  849. Compression of a Jaguar XK8 Cylinder
  850. Net Force Help
  851. Plz i need help !
  852. Heat
  853. Help me with this questions so I can review for my exam.
  854. Z plane in vectors
  855. Coulomb's law problem
  856. Total Energy Of A Spring-Mass System
  857. electron vector analysis question
  858. Elevators and Acceleration
  859. vector analysis homework question
  860. Question on tourques and static equilibrium!
  861. illusion that appears to be suspended
  862. Force exerted on motorcycle and rider
  863. help! uranium and plutonium costs
  864. Simple Velocity question
  865. Principle of Conversation Of Energy question
  866. another sound question
  867. sound question please help
  868. Car Oscillates - What's Its Mass?
  869. elastic collision find final velocity 8.39
  870. Density and mass
  871. magnification hi?
  872. collision
  873. kinetic energy problem
  874. beam deflection
  875. Graph Of An Oscillator
  876. as easy as it can get
  877. Spring forces, etc.... :(
  878. Comparing X1 to X2
  879. Velocity of 2 objects
  880. Gauge presssure
  881. Elastic collision problem! Please help!
  882. Energy Needed to Remove an Electron
  883. URGENT!! quantum mechanics question
  884. i dont get them and they seem to easy
  885. Changing Potential Energy of a Magnetic Coil
  886. conservative force help
  887. Normal and Friction Forces
  888. Speed boat question: calculating centripetal acceleration
  889. The Transverse Speed
  890. Can I propel a boat
  891. distance between tennis ball and the top of the net
  892. Electrical Field Theory and Tension In A String
  893. Proton/Electron Problem
  894. buoyancy concept
  895. A plane flies 457 km east from city A to city B
  896. conservation of energy
  897. Gravity, Quick Help Please!
  898. please help me on this FORCES problem
  899. spring force
  900. The Quadrapole Ring
  901. potential energy of a spring
  902. Finding angular frewuency of the oscillator
  903. Vector addition
  904. How far beyond the fence does the ball strike the ground?
  905. Finding the change in Rotational Kinetic Energy
  906. pv diagrams
  907. Circular Motion
  908. Horse Power
  909. friction question
  910. Transverse displacement, tricky MC
  911. Simple pendulum
  912. kinematics help
  913. Tough question -- tough ODE
  914. Help! Please! Magnetic Force Question
  915. velocity/orbital speed
  916. Race Rally
  917. Force Problem!!!!!!!!!
  918. acceleration due to gravity help!!
  919. tension and frequency
  920. Thermodynamics Quiz Check
  921. simple harmonic motion
  922. Concept Question about Excitation of Atoms
  923. Frequency of a tuning fork
  924. Superwoman
  925. some physics question
  926. Kinematics-- Stopping distance
  927. Bouncing Ball Position, Velocity and Acceleration Graphs.
  928. Motion along a line due to a constant net force
  929. prove!
  930. golf ball question, kinematics
  931. Rotational force
  932. Wave speed in a brass wire
  933. Concept Question - Momentum
  934. Co-efficient of Static Friction Question
  935. Horizontal force on one side
  936. Inclined force problem
  937. Electric field strength
  938. gravity in solid sphere
  939. Electric Flux on one side
  940. Sphere On Incline (Rotational Kinematics and Energy)
  941. how was the max deflection formula derived?
  942. Torque and Plank
  943. No One Can Solve This
  944. Graph Scale Problems!
  945. Basic Mechanics
  946. Negative M.E.
  947. Two Blocks and Pulley (Rotational Statics & Dynamics)
  948. basic kinematics
  949. Sum of the energies of the two photons
  950. Efficiency Question
  951. jungle gym problem
  952. Force Dynamics and Static Friction
  953. Significant Digits for Longer Operations
  954. Some trouble with my force calculations
  955. Specific heat
  956. Industrial roller
  957. Vector Problem with a fly
  958. Electric Charge
  959. Plz cn u help me
  960. resistor circuit, potential drop and time
  961. Rotate about an axis
  962. Missing minus sign - Motional EMF
  963. kinetic energy
  964. Projectile related question
  965. batteries in circuit, terminal voltage
  966. internal resistance of battery
  967. E&M Homework Problem
  968. copper resistance thermometer - temperature
  969. Rotational Motion
  970. cylindrical bar of copper - current, resistance
  971. determining current from charge function
  972. capacitor circuit, time for current to drop
  973. problem i have the answer to, but need the formula
  974. analyzing circuits with resistor/battery
  975. Acceleration in Ecuador (Yet Another With Linear And Rotational Quantites)
  976. Vector Problem
  977. Acceleration Of Tennis Racket (Linear And Rotational Quantites)
  978. Coupled Harmonic Oscillator
  979. Reading a Force vs Time graph to get distance?
  980. Electric Field Due To a Rectangular Charged Wire
  981. Magnetic fields and induced EMF
  982. Unknown mass on a pulley system - Help!
  983. Backbone Loads
  984. Electromagnetic Induction
  985. Capacitances and Potential Difference.
  986. current resistor and time
  987. light bulb
  988. What is the weight of the beam?
  989. Spring Potential Energy
  990. GCSE exams soon. please help with some revision.
  991. Force Diagram
  992. What is the uncertainty in this result?
  993. Work Done By Spring
  994. 2 questions
  995. Applications of the Equations of Kinematics
  996. What does Asubav,x mean?
  997. Relativistic Density Proof
  998. Asteroid Cooling
  999. Gauss' Law and an infinite sheet
  1000. Gauss' Law using linear charge density
  1001. What is the depth x of the oil?
  1002. Catapult Experiment
  1003. GCSE Additional physics - NEED HELP =D
  1004. Problem Involving Momentum & Collision
  1005. Kinetic theory and temperature in gases
  1006. Simple drag experiments?
  1007. Really basic Kinematics problem
  1008. What is the resistance of the wire and its uncertainty?
  1009. Potential or Kinetic Energy
  1010. Radioactive Decay and Activity
  1011. guassian infinite sheet and charge with kinetic energy
  1012. Plate Capacitors (Velocity selector)
  1013. finding dielectric constant
  1014. gaussian infinite line charge, find force
  1015. Orbit related equations
  1016. Basic Relativity Stuff
  1017. gaussian infinite sheet, electric field
  1018. Problem Involving The Conservation Of Energy
  1019. Fluids question!
  1020. Gauss' Law
  1021. Two trains headed toward each other
  1022. electric field as a function -- potential
  1023. Quantum Physics, find the commutator
  1024. electric potential & potential difference
  1025. Motion in a straight line HELP!!!!
  1026. Pulley on a table
  1027. Units
  1028. [SOLVED] Gravitational Fields question
  1029. Mechanics problem
  1030. Ice melting in water over time?
  1031. problem on projectile
  1032. simple energy problem
  1033. [SOLVED] MCAT Passage: Inelastic Collision
  1034. I know the answer, need help though. :3
  1035. Seek Steering Behavior (AI)
  1036. Seek Steering Behavior (AI)
  1037. capacitor and work
  1038. parallel plate capacitor and dielectric
  1039. electric field as a function, find potential diff
  1040. work done to increase the charge on capacitor
  1041. Gauss' Law
  1042. Wave Motion
  1043. Question regarding the Moon and Earth and height and weight
  1044. Kinetic Theory Questions
  1045. Photodectors?
  1046. Energy of a Capacitor in the Presence of a Dielectric
  1047. Help w/ diffraction grating
  1048. Potential Difference
  1049. Tension
  1050. Streching rope
  1051. Threshold Frequency
  1052. Diagrams of Ammeters
  1053. General Dynamics
  1054. electrical field outside spherical shell
  1055. Dilated Time [Answer Check]
  1056. Momentum
  1057. [SOLVED] Electromagnetism, calculate electron charge/mass ratio
  1058. Physics of Olympic Sports
  1059. Trig Formula Question
  1060. Simple velocity question
  1061. capacitors with dielectric oil
  1062. [SOLVED] Two point charges, Zero Net Force
  1063. Cantilevered Beams and Torque - Please help!
  1064. parallel plate capacitance
  1065. why are low beats more audible than high beats
  1066. does plywood follow hooke's law
  1067. Definition of relative energy lost
  1068. a simple question regarding vectors
  1069. Standing waves
  1070. capacitance and electric potential
  1071. Kinematics
  1072. Equation of motion of particle in gravitational field
  1073. Very important physics TEST
  1074. electric potential and work
  1075. [SOLVED] Circular motion
  1076. finding charges using electric field and distance
  1077. Moment of inertia problem
  1078. Using the superposition principle
  1079. A tower against wind
  1080. working out angle.
  1081. [SOLVED] Help regarding standing waves
  1082. I need help with a couple
  1083. What is the force of a shotgun blast?
  1084. electric potential - plot,
  1085. Velocity needed to complete a loop
  1086. Question on Kinematics
  1087. Kepler's Law Activity
  1088. what is a quadratic forumula
  1089. Quantum Physics Help
  1090. Acceleration Position vs. Time Graph
  1091. Can you solve this?
  1092. Two Lenses In A Row
  1093. Calc Based Physics problem
  1094. Double Slit Seperation
  1095. Motion of a disc with a particle
  1096. Thermal Expansion of a Solid...
  1097. Falling Rope on a scale
  1098. Kinematics
  1099. Quantum Physics
  1100. What is the frequency of a photon of energy 58eV?
  1101. motion
  1102. Another charge question
  1103. Structures
  1104. Particle dynamics on a cosine path.
  1105. Energy/Work Question
  1106. [SOLVED] Pendulum and Centripetal Motion Question
  1107. [SOLVED] Work and Kinetic Energy Question
  1108. Wave Reflection
  1109. Kinetic Energy Question
  1110. Translating acceleration into distance traveled
  1111. communication problems! No forces at some place in universe?
  1112. Gravity and mass of two objects
  1113. Method of Energy Distribution Using Transformers
  1114. Physics problem - Spring Constant
  1115. [SOLVED] Inelastic collision on a frictional surface
  1116. dipole pair electric field
  1117. Need some clarification in regards to trigonometry....
  1118. [SOLVED] Non-inertial Reference Frames
  1119. Physics Question Help:
  1120. Projectile motion
  1121. distance between the object and the lens
  1122. waves: find amplitude, given average power
  1123. [SOLVED] Resolving Distant Objects question
  1124. Measurement - Cloud altitude
  1125. Diode in parrallel
  1126. Hydraulic Lift
  1127. inductance
  1128. Coulomb's Law (should be easy)
  1129. [SOLVED] more electric fields
  1130. Bernoulli's Principle question
  1131. Torque Question
  1132. Velocity relative to ground...
  1133. inverse fourier transform
  1134. Wave
  1135. [SOLVED] Nuclear Physics - Mass Defect & Binding Energy
  1136. Two objects connencted - finding KE before one reaches the floor
  1137. Newtons law of gravity?!
  1138. [SOLVED] Manipulating a formula
  1139. question about refraction
  1140. Waves - A two-source interference problem
  1141. [SOLVED] Finding a Vertical Force given friction and a horizontal force
  1142. [SOLVED] Pendulum - Kinetic Energy at Lowest Point?
  1143. Angular momentum problem
  1144. Pascal's Principle
  1145. Centripetal Forces
  1146. [SOLVED] Amperes Law
  1147. [SOLVED] Need help with finding the speed
  1148. capacitance of parallet plate with dielectric spheres in between
  1149. Getting E-Field from magnetic field intensity, H
  1150. components of an electric field / charges
  1151. Finding the center of mass by integration.
  1152. Tensions On A String
  1153. Change in kinetic energy
  1154. Archimede's Principle problem
  1155. monatomic ideal gas expansion
  1156. Conceptual Pressure Question: Fluid Pressure in a U-Tube
  1157. [SOLVED] electrostatic physics?
  1158. location where charge is cancelled out
  1159. determining particle charge
  1160. [SOLVED] 1982 Physics Problem B
  1161. Perfectly Inelastic Collisions
  1162. [SOLVED] Monstrous electromagnetism question.
  1163. electron charge
  1164. thermodynamics
  1165. [SOLVED] Pressure on walls of granite shaft
  1166. Simple Harmonic Motion
  1167. wave and measurement question.
  1168. Know all forces
  1169. magnetic/electric particle deflection
  1170. ideal gas adiabatic/isovolumetric help
  1171. thermodynamics ice and water bath
  1172. ideal gas using carnot cycle
  1173. Physics Beginner!
  1174. Converging Lenses
  1175. Coulomb's Law
  1176. Half life and
  1177. Blackbody radiator
  1178. [SOLVED] electric field
  1179. vibration and sound waves
  1180. Help on inclined plane and air resistance.
  1181. Problem involving kinetic friction and relative accelerations
  1182. Pressure in the Ocean
  1183. Concept Question - Electric Potential, and Electric Fields
  1184. Light Refraction
  1185. SAT II physics light question
  1186. Conservation of energy, determining the speed from the change in position
  1187. Buoyant Force Conceptual Question
  1188. Resistor Help
  1189. Determining the position from the velocity
  1190. Magnification and focal length
  1191. three phase induction motors
  1192. [SOLVED] Rotation and Translation
  1193. [SOLVED] center of mass
  1194. Guy jumping off a building HELP
  1195. pulley HELP
  1196. [SOLVED] another SAT II Physics question: optics
  1197. [SOLVED] Help!
  1198. Mass of the Earth - Please Help
  1199. [SOLVED] General question about mirrors
  1200. Coeffecient of static friction problem
  1201. Keplerian motion
  1202. Rotation with Newtons second law and work energy
  1203. Absorbed dose of nuclear radioactivity
  1204. Force and Work
  1205. Nuclear Physics
  1206. Kinematics and proportionality.
  1207. Kinematics question
  1208. Gravitational Force
  1209. Lens
  1210. Homework help
  1211. Force and Work
  1212. Questions On Security Mirrors!!!!!! Help!!!
  1213. [SOLVED] Weight/Normal Force of a block
  1214. Kinematics: a question about a falling mollusc.
  1215. translation and rotation
  1216. Help With Problem About 1-D Motion
  1217. Photon Absorption
  1218. Object rolling off a sphere....
  1219. Damage
  1220. translation/rotation
  1221. geostationary satellites
  1222. energy transformations
  1223. Hydraulic mean diameter
  1224. Moment of Inertia of Ring.
  1225. Approximation of electric field of uniform charged disk
  1226. basic knematics question i just cant get right
  1227. Number Density and pressure
  1228. Young's Double-Slit Experiment
  1229. Working out Coefficient of Friction HELP!
  1230. simulated gravitational acceleration
  1231. please help i need this grade
  1232. [SOLVED] electrostatic force
  1233. the fulll problem to my momemtum problem.....
  1234. mometum and how to find an initial and final momentum
  1235. Equation for the Period of a Pendulum
  1236. Wavelength (Open Air Column)
  1237. Relative Velocity Activiy
  1238. Please help - mechanics of a bead on a hoop
  1239. Shopping Cart Problem
  1240. How to get a Fnet vs. time graph from a velocity vs time graph.
  1241. Fnet and Force.
  1242. Angles totally mess me up...
  1243. Thermodynamics problem
  1244. need help with problem
  1245. Voltmeter Practical
  1246. Basic Dynamics
  1247. Measuring the moment of inertia
  1248. Circular Motion
  1249. What The??
  1250. diopters
  1251. rolling yo-yo and weight
  1252. Electromagnetic Radiation
  1253. UV light vs. visible light
  1254. rolling yo-yo and weight
  1255. Kinematics of Rigid Bodies
  1256. help with simple problem
  1257. Voltage across parallel switches
  1258. Need Help Finding Vertical Displacement of an Object with Only Time and Mass Given.
  1259. Help with p.s.i. impact equation based on velocity, area and mass????
  1260. Work-Energy!!Help
  1261. Waves?
  1262. Simple Magnetic Field Increase/Decrease question.
  1263. Theoretical Gravity Situation
  1264. [SOLVED] Quick question on universal gravitation - I think I'm right - need clarifica
  1265. Hook
  1266. Spaghetti Bridge
  1267. [SOLVED] thin layer optical coatings
  1268. Simple mechanics problem.
  1269. Center of mass of a vehicle
  1270. NEWTON's laws of motion
  1271. Ampere's Law
  1272. Question on the speed of light.
  1273. pe=mgh help
  1274. MCAT physics QUESTIONS, please help!
  1275. What is Young's modulus for this alloy of titanium?
  1276. [SOLVED] Electrostatic Forces on Particles
  1277. Magnetism and Eletrocmagnetism Hwk-Fairly easy
  1278. unit conversion/density
  1279. [SOLVED] collisions of molecules..
  1280. EASY Multiple concept questions- How does a loop of wire in a generator produce AC
  1281. How does a loop of wire in a generator produce alternating current?
  1282. Electric Fields and Parallel Plates
  1283. [SOLVED] Electrostatics Problem
  1284. Resistor
  1285. Work by swimming
  1286. Kinetic Energy
  1287. escape velocity
  1288. keppler's law
  1289. Thin Films with consideration to Amplitude
  1290. escape velocity
  1291. does anyone have previous AP physics B test
  1292. Particle Collision
  1293. rotation
  1294. Transformer
  1295. Field, Force, Current
  1296. Discovering the nucleus
  1297. Eddy Current & Resistance
  1298. Electric Potiential
  1299. Refraction and Total Internal Reflection
  1300. [SOLVED] Parallel-plate capacitor: Two dielectric materials
  1301. Velocity of a Pendulum
  1302. Photoelectric Effect Help
  1303. speed of light and particle model word question
  1304. Variable Velocity Vehicle Project
  1305. At the Galaxy's Core
  1306. chase problems!
  1307. Forces
  1308. [SOLVED] Moment of inertia of a sign consisting of ring and rectangle
  1309. simple basic project
  1310. [SOLVED] Horizontal Range (with incline)
  1311. [SOLVED] Doppler Effect?
  1312. Frequency of horn
  1313. frequency
  1314. The Principles of Magnetism
  1315. speed of water leaving trough
  1316. Torque on rod with electric field & proton
  1317. energy losses through hysteresis and eddy current losses
  1318. Wave through uniform rope
  1319. What part of a car uses the principle of optics to function?
  1320. Simple Momentum Question
  1321. find length of a string, given a strange condition
  1322. speed of a ball launched from a spring
  1323. Electromagnetism
  1324. Electric field question
  1325. Electric Potential between two point charges
  1326. [SOLVED] Capacitors with partial dielectrics
  1327. Relation between speed in water and weight
  1328. Ampere's law and solenoids
  1329. Length Contraction
  1330. 6 Easy Questions
  1331. [SOLVED] Relativity and pi-meson decay
  1332. Space Travel - Lorentz Transformation
  1333. Collision & Momentum
  1334. CD players?
  1335. The Physics Involved in Coal-Fired Generation of Electricity
  1336. solar system
  1337. find time
  1338. [SOLVED] Electric Field Between Two Parallel Plates
  1339. Relativistic Doppler Shift and a Star breaking up
  1340. Biot-Savart Law
  1341. hep me to find time
  1342. [SOLVED] Thin rod suspended freely on end and dropped. KE and Center of Mass
  1343. ohms law
  1344. [SOLVED] Electric field around cylinder
  1345. Trunk up an Incline
  1346. Heat engine
  1347. [SOLVED] Length of Spring
  1348. [SOLVED] SAT Subject Test in Physics
  1349. [SOLVED] Rolling object and friction
  1350. Speed, Displacement, and Velocity Question
  1351. Bohr Moedl
  1352. need help with spring launcher please
  1353. Impedance
  1354. [SOLVED] transverse sinusoidal wave on a string
  1355. Formation of Images by lenses!
  1356. Questions in final
  1357. thermodynamics/heat question
  1358. Capacitor
  1359. Just a quickie!
  1360. Relativistic Doppler Shift Equation - Derivation
  1361. easy newtons law problem
  1362. [SOLVED] Gyroscope problem
  1363. [SOLVED] acceleration of mass on table
  1364. Induced Electric Fields
  1365. Displacement Current
  1366. [SOLVED] Angular velocity
  1367. [SOLVED] Undamped, Forced Oscillation
  1368. [SOLVED] length of wire
  1369. Spacelike, timelike, relativity and simultaneity of events
  1370. rotational motion
  1371. potential difference on a charge between insulating plates
  1372. [SOLVED] Projectile Motion
  1373. Piston/Hydraulic system
  1374. Simple Uniform Acceleration Problem
  1375. A few questions...
  1376. Entropy Change of an expanding gas
  1377. Finding Magnitude of Force of a Nucleus
  1378. Simple Physics Problem?
  1379. Projectile motion
  1380. Projectile motion
  1381. Regarding Angular Velocity:
  1382. Electric Force Question
  1383. Rotational Inertia, Torque, Angular Momentum Research Project
  1384. Rotational Motion
  1385. Spring/distance ball problem
  1386. circular motion
  1387. Two engineers, a physicist, and an orbital mechanist can't figure this out
  1388. field of a moving eletron
  1389. carey foster bridge
  1390. Work
  1391. Electric Field
  1392. Electricity
  1393. Phase Change at reflection:
  1394. Voltage, Current, Resistance Relationship
  1395. npn transistor
  1396. Wave Problem
  1397. Questions about waves and light
  1398. Magnitism Question-help!
  1399. Mass sliding down incline with spring
  1400. Problem involving tension, circular motion, and equilibrium
  1401. [SOLVED] Projectile Motion Problem
  1402. Simple Harmonic Motion
  1403. A rod in a magnetic field?
  1404. Truss Problem
  1405. Meteoric Radiation Decay Question Check
  1406. Resistance from I vs. V graph
  1407. Working out EMF of a cell
  1408. Relativity and K_0 Meson decay
  1409. [SOLVED] Relativistic kinetic energy and proton collisions
  1410. [SOLVED] Special relativity velocity tansforms
  1411. uncertainty of a probability
  1412. [SOLVED] Elastic collision
  1413. Aluminium bar
  1414. Celestial Mechanics
  1415. [SOLVED] thermodynamics
  1416. Question that I simply can't figure out and need help!
  1417. physical significance
  1418. Projectile Motion
  1419. Need help with question and checking of answers
  1420. Completely Lost in this Physics Problem Sinusoidal transverse waves
  1421. Solenoids
  1422. Charge vs. Electric Field Strength
  1423. Change In Momentum?
  1424. [SOLVED] Adiabatic Hot-Air Balloon Rising Question
  1425. [SOLVED] What is fictitious force?
  1426. the age of the body
  1427. binding energy
  1428. Projectile Motion
  1429. Electric Currents, Magnetic Fields
  1430. Gravity Ratios using pronumerals
  1431. Compression and Tension Formulas
  1432. [SOLVED] Magnetic Fields, Deuterium and curved tracks
  1433. Help needed please
  1434. Nuclear problem,,,
  1435. rotational motion question
  1436. Interference Jones and the number of bright bands!
  1437. So, if Jimmy adds a resistor in parallel to a circuit with two other resistors....
  1438. wavelenght of the incident light
  1439. Spring-based Slingshot energy transfer
  1440. Trajectory parametric equations
  1441. Electricity and Magnetism question.
  1442. force and motion
  1443. Light refraction of a prism
  1444. Dimensions of three constants
  1445. First Law of Thermodynamics
  1446. Electromagnetism
  1447. Why current leads to a greater resistance
  1448. simple volocity problem
  1449. Physics Olympics?!
  1450. Resnick's Introduction to Special Relativity
  1451. Liquid
  1452. Simple formula, please help
  1453. Velocity vs. time
  1454. Fission
  1455. Simple Harmonic Motion Maxiumum Velocity
  1456. [SOLVED] Mechanics Question
  1457. Photodiode
  1458. Photonic sensors
  1459. [SOLVED] Internal energy of a gas
  1460. Pressure
  1461. thermal expansion/contraction
  1462. [SOLVED] Wording Question Regarding Angles
  1463. [SOLVED] Extra-Solar Planets and their stars wobble
  1464. Pulley Question (Translation)
  1465. Oscillation of liquid
  1466. Conceptual Shear Stress Q
  1467. rotational kinetic energy and power
  1468. angular acceleration and such
  1469. Find d with m and v
  1470. can a car be considered in rotational equilibrium?
  1471. Impulse/momentum...Car collision
  1472. [SOLVED] Vector Problem
  1473. Wave properties of matter
  1474. Energy Questions, Really Easy. I Need Help!
  1475. [SOLVED] More Spring oscillation
  1476. Conducting Tetrahedra
  1477. Diffraction Question
  1478. quick forces conceptual question
  1479. Relative Velocity - boats
  1480. Resistors/Voltage/Current
  1481. Pressure Problem
  1482. Finding minimum angle
  1483. Finding resistivity experimentally
  1484. Internal resistance
  1485. [SOLVED] Monatomic Ideal Gas volume expansion
  1486. Coefficient of Friction Question.
  1487. [SOLVED] Work Done and final temperature of 5 mols of Ideal Gas
  1488. Drawing a diode
  1489. [SOLVED] Internal Energy of an ideal gas
  1490. [SOLVED] Particle Physics, perhaps a classification problem
  1491. Forces Question
  1492. Power in circuit
  1493. Load bearing structure made of matchsticks
  1494. Forces Question
  1495. Determine the distance of the center of gravity from the end X of the plank?
  1496. Angluar Speed and Moment of Inertia
  1497. A question regarding kinematics
  1498. Spring Oscillation
  1499. Cosmic Muons
  1500. Dynamics: Acceleration as a function of position
  1501. charge density problem
  1502. [SOLVED] Equilibrium problem
  1503. Need help with vectors
  1504. [SOLVED] Two wheels and angular acceleration
  1505. The Photoelectric Effect Help
  1506. Friction
  1507. "Diffraction Grating"
  1508. Coefficient of Restitution & Collisions
  1509. [SOLVED] Another angular acceleration problem. Converting radians to meters...
  1510. Damn balancing forces, can someone help me get this straight.
  1511. [SOLVED] Speed of signals in digital phone line?
  1512. [SOLVED] Airplane propeller and plane's velocity relative to the ground.
  1513. [SOLVED] A Multirange Coil Ammeter Galvonmeter (???) resistance question
  1514. Light Ray Path
  1515. newtons laws problem
  1516. Need some help with acceleration.
  1517. Force Body Diagram Hamster-Please Help!
  1518. linear angular wheel inertia mass problem
  1519. shunt motor
  1520. [Force] Two Prisms
  1521. Waves
  1522. 2D pulley forces
  1523. Momentum
  1524. SUVAT for vectos
  1525. Work to construct a conducting sphere
  1526. Sliding Block
  1527. [SOLVED] Force using relativistic momentum
  1528. Faraday Cage
  1529. Force on protons
  1530. Impulse
  1531. Potential Due to a Collection Charges
  1532. Energy stored while loading a spring
  1533. current in parallel circuits
  1534. Resistive Force
  1535. impulse/momentum
  1536. Piston & Gas Law Problem
  1537. Random error calculation
  1538. Probability distribution of stationary Schrodinger equation
  1539. Tiltmeter problem
  1540. Force applied to a wagon [Answer Check]
  1541. Dynamics Question #5
  1542. Horizontal rotating rod with another mass attached
  1543. Dynamics Question #4
  1544. [SOLVED] Dynamics Question #3
  1545. Suvat
  1546. Find the recoil velocity of the nucleus.
  1547. Specific and Latent Heat - Pre-laboratory work
  1548. Phase difference
  1549. Fabry-Perot interferometer diffraction
  1550. What resistance is needed if current is .300 A?
  1551. wheel and spoke
  1552. Angle of deflection
  1553. probability problem from Griffiths QM
  1554. Gravitational Force Between; Sun and Earth, Moon and Earth
  1555. Force from Collision
  1556. Acceleration due to gravity problem.Help!
  1557. Kicking ball
  1558. [SOLVED] Linear Momentum - One-Dimensional Internal Explosion
  1559. Can the normal force between a blocks accelerating together be zero?
  1560. Maxwell's equations in relativistic physics
  1561. Comparing power output of Solar Panels/cells
  1562. Dynamics Question #2
  1563. Energy+Melting Ice Block
  1564. Spring Constant in Trampolines
  1565. Need Source of Projectile in Vacuum Outcome
  1566. Simple Work/Energy Problem
  1567. Kinematics Problem
  1568. Transistor output
  1569. Incidence, Refraction, Critical Angle...
  1570. Help I Have An Electronics Test
  1571. Wave functions and probability
  1572. Help Needed. Various General Physics Problems.
  1573. Real Image
  1574. Help needed to re-arrange a formula
  1575. Ultrasound Calculation
  1576. Dynamics Question
  1577. [SOLVED] Square Pyramid Gauss's Law Trouble
  1578. [SOLVED] friction and acceleration
  1579. Very Annoying Problem
  1580. Pulley Questions
  1581. Moments of Inertia, Centres of Mass... help plz!
  1582. Trouble with Circuits
  1583. [SOLVED] Snells Law (Changing view of an object through different materials)
  1584. Series circuit
  1585. Potential Divider
  1586. Optical phenomena that can be photographed?
  1587. Young's double slit experiment
  1588. What does this phrase mean?
  1589. Determine acceleration on slope using coefficient of static friction
  1590. Regarding Solenoid and Magnets
  1591. Wave Problem Please Help
  1592. What force is exerted on the windscreen?
  1593. Magnetic Force
  1594. [SOLVED] Lift, reading on the scale
  1595. Limiting Resistor
  1596. edges on the curve ways
  1597. Current in a non-inverting amp.
  1598. Box in a Car
  1599. What is the final velocity and direction of motion?
  1600. [SOLVED] Mechanical Energy vs Potential Energy & Kinetic Energy
  1601. Dipole (electrical) and Electric Field Concept
  1602. HELP! ~ Mechanical Energy vs Potential Energy & Kinetic Energy
  1603. [SOLVED] What is the resultant force and what is its consequent acceleration?
  1604. [SOLVED] A box of mass 8.0kg is being dragged along the ground by a force of 30N.
  1605. Free-Falling Body Question
  1606. Ski Jump Problem
  1607. Uncertainty Principle
  1608. heat!!!!!!!!!!!!!!!!!!!!!!!!! so hard.
  1609. Frequency Help
  1610. kinetic energy of an electron
  1611. about kirchoff????
  1612. Coupled oscillator mass on spring question?
  1613. spectra
  1614. Magnetic Field Vector due to Infinitely long wire
  1615. Angular momentum of merry go round
  1616. rearange equation
  1617. trying to work out isothermal heat transfer
  1618. Vectors
  1619. [SOLVED] Average force/impulse/collision problem
  1620. Biasing
  1621. [SOLVED] Thermal Stress and a Duel rod of Steel and Al.
  1622. Find the wave length
  1623. Statics Problem (centroids)
  1624. Calculate average spacing of molecules
  1625. Law of Refraction?
  1626. Total Internal Reflection Question
  1627. Magnetic and Electric Field Lines
  1628. Regarding Gravitation and Gravitational Fields
  1629. Angular momentum question
  1630. Momentum and Collisions
  1631. Heat engine question
  1632. conservation of momentum question
  1633. Electricity Question
  1634. pendulum with changing length
  1635. force and motion
  1636. Refrigerator Problem- Could you check my answer?
  1637. [SOLVED] Magnetism
  1638. tricksy thermal stress question
  1639. [SOLVED] Calorometry
  1640. [SOLVED] Calorometry
  1641. Vector product
  1642. relative velocity
  1643. Vectors
  1644. Acceleration in a Pulley System
  1645. Vectors
  1646. [SOLVED] Tangential Speed
  1647. Need help formulating moments about a point.
  1648. elastic potential energy question
  1649. Decoupling capacitors
  1650. [SOLVED] Spring and Block
  1651. Calculating the resistors value?
  1652. relative snake problem
  1653. Maximum angular momentum
  1654. Block On Conical Surface
  1655. Spherical conducting shell
  1656. A Force Question
  1657. Ball Rolling without slipping in accelerating railroad car
  1658. hydrogen in space
  1659. Help with pool ball pyramid problem
  1660. [SOLVED] Interference of waves - 2 point source Question
  1661. [SOLVED] Quick Question about Mirrors
  1662. [SOLVED] Total translational kinetic energy
  1663. Conceptual Problem:
  1664. Solar panels.
  1665. Accelerated Motion
  1666. [SOLVED] Mechanics question - help please?
  1667. Faraday's law question
  1668. using ampere's law with current density
  1669. Please Help! (Momentum I Think)
  1670. finding electric potential difference to stop a electron between 2 plates
  1671. buoyancy
  1672. OCR Physics AS Level - Strain gauge, temperature, resistance...
  1673. Masses Connected By Strings May Be Treated as Rigid Bodies?
  1674. [SOLVED] gravitational field
  1675. resultant gravitational force
  1676. [SOLVED] What is the phase difference between the motions of two points on the wave..
  1677. Quarter- bridge strain gauge circuit
  1678. [SOLVED] Finding mass per unit length for stretched strng given tension?
  1679. How much water, initially at 20C, could be boiled by this quantity of heat
  1680. kinetic energy of compound rotational objects
  1681. Electric Field in a Capacitor
  1682. Fluid Flow
  1683. how do i calculate change in velocity?
  1684. potential energy
  1685. equilibrium and tension (2 questions)
  1686. moment of inertia, tension, acceleration
  1687. Simple Question About Pendulum I Can't Do !!
  1688. Diode blocks AC?
  1689. [SOLVED] Internal Reflection Problem
  1690. Find number of photons emmitted per sec?
  1691. By what factor would the energy carried by the rope change
  1692. A beam of red light has twice the intensity as a second bean of the same color...
  1693. [SOLVED] Basic Initial Speed Problem
  1694. Calculate the frequency of red light of wavelength...
  1695. Rotation problem
  1696. Lab report help: calculating uncertainty
  1697. work-energy theorem, no equations
  1698. Simple charging by induction problem
  1699. conservation of momentum
  1700. spring pushing a block
  1701. Central Forces Question
  1702. very quick question
  1703. Particle oscillation and energy (potential/kinetic)
  1704. energy level
  1705. Gas law problem
  1706. tangential deceleration
  1707. Interesting Wave Problem
  1708. Photoelectric Effect.
  1709. Bouncing Ball KE and momentum??
  1710. [SOLVED] Magnetic Energy
  1711. Gauss's Law and E fields
  1712. Bullet on a Block(Momentum)
  1713. Using Green's theorem
  1714. Urgent question: G-Force, Deceleration, loads
  1715. Momentum Questions
  1716. [SOLVED] Coefficient of restitution help
  1717. Momentum Question
  1718. springs
  1719. Capacitors: Series Capacitance Concepts
  1720. Stress, Strain, Energy...
  1721. amu values from Merrill Physics: Principles and Problems book
  1722. Equation Confusion
  1723. displacement
  1724. Differential Equations
  1725. What are the meter readings in the circuit?
  1726. [SOLVED] Inclined Plane
  1727. hat is the potential difference between X and 65cm mark in the circuit
  1728. Dielectrics and Resistance
  1729. Calculate the Current, Lost Volt and P.d across parallel resistors?
  1730. What is the value of the loss volt and internal resistance of the battery?
  1731. Charging a Capacitor with Another Capacitor
  1732. dimensional analysis and frustum of a cone
  1733. [SOLVED] Rod...and angular acceleration
  1734. U-Shaped Tube Pressure Problem
  1735. series circuit
  1736. Verifying Hydraulics Question
  1737. Entropy change
  1738. Thermal Efficiency
  1739. Net change in entropy
  1740. Electron trajectory
  1741. Snapshot & History Graphs
  1742. work energy incline with spring
  1743. Polarization
  1744. Energy in spring
  1745. resonance
  1746. Electromagnetism Computational Problem
  1747. Diffraction of light and orders equation??
  1748. Find the potential Difference..
  1749. Rotational Mechanics & Collisions question
  1750. Work/Energy with spring
  1751. Conceptual E&M Question
  1752. Melting Ice with a Carnot Engine
  1753. 2 Mass Spring System
  1754. The Carnot Icemaker
  1755. Calculate the resistance of iron if...
  1756. Thermal Equilibirum Calorimeter
  1757. [SOLVED] Pascal's Principle help.
  1758. Vector
  1759. Energy Conservation and Friction
  1760. [SOLVED] Calculate resistivity of the material of the wire
  1761. Spherical mirror, thick glass
  1762. [SOLVED] Find the diameter of copper wire
  1763. Calculate the resistance per meter
  1764. [SOLVED] Battery with internal resistor
  1765. Conservation of Momentum / Kinetic Energy - What am I doing wrong?
  1766. Conservation of Energy and Centripital Motion question
  1767. A system of two paint buckets
  1768. Force and Potential Energy
  1769. [SOLVED] Interference in Soap films
  1770. [SOLVED] Resolving pixels on a computer screen
  1771. [SOLVED] Force dealing with vectors
  1772. [SOLVED] Single-Slit Diffraction
  1773. [SOLVED] Finding the force between 2 finite length wires
  1774. Heat Flowing Through A Sectioned Rod! HELP!
  1775. Understanding PV Diagrams - Work
  1776. Finding moment of inertia
  1777. Help with Kepler's Laws problem PLEASE!
  1778. LR circuit, energy dissipated?
  1779. Transmitted Intensity
  1780. Finding an Average Speed
  1781. Contrast of a grating?
  1782. Damped Oscillator Question?
  1783. Conservation of Momentum with angles! T_T
  1784. [SOLVED] I'm doing something wrong...
  1785. Shear Stress Quick Question
  1786. Springs and... mass??
  1787. [SOLVED] Relativistic Doppler Effect and a Baseball
  1788. Force and motion
  1789. [SOLVED] Solar Constant Question?
  1790. [SOLVED] Determining temperature of a diatomic gas
  1791. [SOLVED] Easy question on diffraction of light please help!
  1792. physics problem
  1793. Bernoulli's Equation help.
  1794. [SOLVED] Isobaric process
  1795. de broglie wavelength
  1796. water pressure-displacament
  1797. Transistor Question
  1798. Amplifiers
  1799. Transformers
  1800. Coulombs Law is KILLING ME! please help
  1801. Work/Energy
  1802. YEAR 12 Astrophysics EEI HELP!!! Please?
  1803. Charged ring inside a conducting sphere.
  1804. a net gravitational problem
  1805. Conceptual Question- Hydrostatic Pressure
  1806. [SOLVED] Thermal efficiency of a coal powered power station
  1807. simple harmonic motion, spring, block on block, static friction help
  1808. simple harmonic motion, finding displacement given time...
  1809. Relativity
  1810. Derivation of torsion equations
  1811. ballistic pendulum
  1812. [SOLVED] speed of two protons (I think an easy question)
  1813. [SOLVED] speed of electrons
  1814. find the frequency in an LRC circuit
  1815. problem
  1816. Final Temperature After Phase Change
  1817. [SOLVED] Quick Question.....I have the answer with steps, but can't figure out how th
  1818. Hooke's law problem
  1819. Conservation of energy
  1820. Centripetal Force
  1821. [SOLVED] Thermodynamic ( quanity of heat)
  1822. Diffraction of light question
  1823. Relativistic Lightning on Train Problem
  1824. Fluids Help!
  1825. Diffraction Grating
  1826. I need HELP!!!! FAST!
  1827. Just understanding capacitors and e-fields
  1828. [SOLVED] Rearranging a Relativity Equation
  1829. Diffraction Problem..
  1830. Convention in a circuit
  1831. Radioactivity and radioactive decay, again...sorry...
  1832. [SOLVED] Radioactivity and radioactive decay
  1833. reflection and refraction of light
  1834. Check my work?
  1835. Efficency Question Help
  1836. Thermodynamics
  1837. Electric Field Diagrams
  1838. I Need Some Help Plz !!!
  1839. Average Acceleration
  1840. Weird Circuit with Wheel
  1841. Speed with a de Broglie wavelength.
  1842. Fnet = ma problem
  1843. Whats the equation for uncertainties of a gradient?
  1844. Dumbbells collision
  1845. Electromagnetic Induction
  1846. AS OCR Physics planning exercise 2008
  1847. Power check and help
  1848. Magnetic flux in a coil, find current
  1849. [SOLVED] Voltage Query
  1850. Photodiode
  1851. Ball in free fall