PDA

View Full Version : Introductory Physics

Pages : [1] 2 3 4 5 6 7 8 9
  1. Volume vs temp vs pressure question
  2. Resistance and Resistivity
  3. Mechanical Energy
  4. math units
  5. A Spring Supporting a Box Containing a Block...
  6. Need help plz
  7. Percent Uncertainty
  8. Alpha-particle scattering experiment
  9. Having trouble with friction, incline problems
  10. Inertia of a bowling pin
  11. need help with force/tension problems
  12. Centrifugal force in high pressure vessel
  13. Maximum angle of rolling without slipping.
  14. Adiabatic Question
  15. Impulse and stuff problem
  16. Calculating Torque and Tangential force from X,Y Vectors
  17. friction question
  18. f=ma proof and understanding force
  19. need help with assignment force question
  20. little challenge
  21. Mechanics problem...
  22. Special geostationary orbit condition
  23. Mass/Tension Problem
  24. Air hockey lab
  25. Classical Dynamics prob, need help ASAP please.
  26. electromagnetic EM waves
  27. How to calculate the rebound distance of the bungge jump...
  28. Work required to pull a hanging chain
  29. Question involving beats and finding an unknown frequency.
  30. inclined plane problem
  31. involved problem
  32. pressure/force hydraulic lift problem
  33. Incline Equilibrium with Unique Applied Force
  34. Transverse wave problem
  35. 1d kinematics, falling object
  36. sound wave problem
  37. homework help
  38. Tension
  39. Resonance problem
  40. Need help with a problem on friction
  41. Rotational Dynamics
  42. velocity and acceleration.
  43. One Dimension Free-Fall Problem
  44. Finding net external force
  45. Blackbody problem
  46. Mass Spectrometer Problem
  47. I need a formula for Height equals length of arc.
  48. physic thing
  49. tension problem
  50. Forces/tension
  51. Gauss's Law
  52. newton's law
  53. Need urgent help -- projectile motion with air resistance
  54. Angular Acceleration
  55. Why is earth's rotation period < 24hrs
  56. 1D Kinematics
  57. Car Power to Weight
  58. "Respect" Newton question
  59. Magnitude of resistive force
  60. need help with normal force
  61. Frictional force and largest angles
  62. Help me- tough vectors homework
  63. TENSION: how do you calculate it?
  64. Need a quick check.
  65. An icy situation
  66. Bat and mirror relativistic problem is my solution good ?
  67. Need Help with Car Brakes problem
  68. Football Projectile Problem
  69. Coefficient of kinetic friction
  70. Electric Force Due to Charge
  71. AP Physics Lab: Coefficient of Friction
  72. Ear Damage from a Small Firecracker
  73. **URGENT** "Slow Roller" Physics Project Help
  74. centripetal acceleration
  75. physics homework help
  76. Energy and Work Done
  77. PHYSICS PROBLEM--should be easy for AP students
  78. Projectile Motion Help!
  79. Can someone just lead me in the right direction please
  80. pulley problem
  81. Tention of boxes ona hill
  82. elevator question
  83. Calculating Electric field strength
  84. Help Me Please!!!!
  85. I dont understand this, can you help?
  86. max horizontal displacement
  87. Velocity of a beam
  88. Mechanics problem
  89. Kinematics In 2D problems
  90. Work problem
  91. Stuck on Equilibrium problem
  92. Work/Spring problem
  93. understanding question
  94. Need help with Conservation of E problem ASAP! Please Help!
  95. radiation and heat transfer stuff
  96. One Dimension Motion
  97. How do I solve this Velocity question?
  98. activated speed
  99. Bragg's Diffraction
  100. activated speed
  101. Radiation!!!
  102. Momentum conserved and energy isn't conserved?
  103. pushing blocks
  104. Acceleration due to gravity using a compound pendulum experiment
  105. My Report
  106. Spring Problem
  107. Catching a Fastball
  108. Particle acceleration problem
  109. G-Forces
  110. Simple ratios dilemma; telescopes and signals from out of space
  111. Calculating total resistance
  112. Superstrings theory... help would be appreciated.
  113. Projectile Motion
  114. sky diving problem
  115. Help capacitance of two different capacitors!
  116. Velocity Problem
  117. Newton's law problem....have attempted it
  118. Spring lab
  119. Projectile motion and circular motion questions
  120. Kinematics & Dynamics
  121. electrostatic potential
  122. velocity to the east, acceleration to the west
  123. Energy/Momentum related question
  124. Need help with tension acceleration problem
  125. normal force
  126. Urgent Help Needed!!!
  127. PHYSICS work/power/energy question..
  128. resistance of a light bulb question
  129. need some help setting up a few review problems
  130. decay question
  131. A collision
  132. Change in total kinetic energy in a conservation of momentum problem?
  133. Work Energy Problem
  134. missing v?
  135. Please help asap classical mech( harmonic oscillator)
  136. Buoyant Force and Volume
  137. HW Question: Work and Friction
  138. 1 vector question
  139. Positive work done by FRICTION?
  140. Snow shoveling, how much work
  141. problem
  142. Need confirmation- Energy and PEgrav
  143. Newtons Law's
  144. A problem of retarding force
  145. Frequency of EMR
  146. Work Done Question .. Please Help
  147. A Finite Line Charge's Electric Field?
  148. kinetic energy and momentum
  149. Ball Drop Problem...
  150. kinetic energy
  151. uncalculable v
  152. Dynamics Problem
  153. pressure
  154. Energy
  155. can any solve this problem?
  156. Sinusoidal Waves
  157. Geometry and Discrete- AIRPLANE question help XD
  158. Centrifical Force Lab
  159. Wave question
  160. Static equilibrium problem
  161. Circular Motion Problems
  162. Waves: Standing Waves, Superposition, etc.
  163. Oscillatory Motion
  164. Projectile Motion - Elevated Target
  165. energy required to remove all three electrons from Li
  166. potentials of charge distribution
  167. Projectile Launcher
  168. Uniform Circular Motion
  169. ratio of nuclear to atomic radius
  170. General question regarding "Momentum"
  171. Downhill Skier Question...
  172. Easy Problem
  173. Capacitors in Parallel and Series
  174. particle decays
  175. symmetric potential
  176. Another "Easy" Question
  177. Centripetal Force
  178. SHM Proof
  179. a perplexing projectile problem
  180. Speed of Heartwall in body
  181. Circular Motion of Newton's Laws
  182. miscalculation?
  183. Pressure in a mercury tube
  184. x-ray production
  185. Explaining these concepts (circular motion)
  186. Snow Shovelling
  187. The work of friction forces - and - the total work of systems
  188. Using energy methods in a moment of inertia problem?
  189. Airplane question
  190. Cycle question
  191. clock and trig
  192. hard word prob involving cars (HELP ME)
  193. More with Centripetal Acceleration
  194. Newton Laws Question
  195. HELP ASAP--vectors
  196. Graphing Question (Software Related!)
  197. electricity
  198. Gravitation problems
  199. Stress problem
  200. Force and Motion
  201. Finding the cafpacitance, I thought it was in series..
  202. Squeezing a capacitor, how does it effected the charge?
  203. Gravitational Force On A Spaceship
  204. capacitance equired to store an energy of...
  205. Relative Velocity/Motion Problem
  206. Finding the force exerted by one plate on another...
  207. I'm stumped
  208. Convert velocity to newtons?
  209. finding capacitence, used C = (EoA)/d, but didn't work!
  210. two questions...help please
  211. physics lab: thought lab energy changes
  212. Coulomb's law
  213. Torque and Equillibrium problem.
  214. Not sure how to start this problem... hint please!
  215. Centroids and Center of Gravity
  216. velocity of electron
  217. Kepler's 3rd Law and the Doppler Effect
  218. The Coefficient of Kinetic Friction
  219. Kinetic and Potential Energy!?!
  220. Question about simple harmonic motion
  221. Sound moving through different mediums
  222. Related Rate Problem
  223. very basic questions
  224. question on speed
  225. Dopler effect
  226. Force in a dynamics of rotation problem?
  227. Electric Potential
  228. Relative Velocity Problem
  229. Angular Dynamics help
  230. Capcitance Analogy
  231. Completely stuck on projectile motion prob
  232. Vacuum buoyancy problem
  233. asinment 3
  234. Degree of Polarization
  235. Electric Field problem
  236. factor
  237. Interferometer
  238. target
  239. photon
  240. effect on electron in magnetic field
  241. Physics Lab Help
  242. 2 Hard Problems Homework
  243. Tension and Friction
  244. Rolling motion of plank and cylinders
  245. question about conservation of angular momentum
  246. how does the distance of a planet from the sun affect the temperature?
  247. Newtons G
  248. numerical problem about circuits
  249. Newton's laws
  250. test
  251. Newton's Second Law Question
  252. Revsiom guides
  253. force problem
  254. Tensions - Horizontal Surface
  255. Momentum Questions
  256. thermodynamic cycle
  257. Still have some problems
  258. Work, Energy and Momentum
  259. Collision of Particles
  260. Toaster! :)
  261. Mechanics
  262. A project about Basketball Player
  263. Two Hanging masses
  264. Velocity and Time Functions HW
  265. some questions on a take home quiz dont makes sense
  266. Need basic understanding of force and friction
  267. Energy Problems
  268. Accelerating Car & Power
  269. Problem Solving: Forces
  270. maximum height??
  271. Perfectly inelastic collision in a spring situation?
  272. Speed at the equator
  273. Please I need some help in Newtons Laws
  274. Sig Figs
  275. Proving centripetal acceleration formula
  276. Speeding cars
  277. flying ring
  278. Generating Current
  279. Projectile motion question
  280. Help on 3D Motion Prob
  281. Two questions - Newton's Laws
  282. tension problem
  283. please help this is a last resort
  284. energy
  285. compton effect equation
  286. tuning fork
  287. Finding the e-field between 2 capacitors? tried basic e field outside a conductor...
  288. Finding the E in the mica
  289. A GM1m2/r2 question
  290. A meterstaff
  291. Reports startegy!
  292. Equipotential lines
  293. 2 Hard Homework Problems
  294. Electromagnetic Waves
  295. How do i sketch the equipotential lines ?
  296. simple forces question
  297. Stupid Question
  298. Error source in an experiment
  299. Particle physics in relativity. Please help, Urgent.
  300. Shortest mirror that will work....
  301. Force vs Time Graph
  302. Concept question
  303. elastic collision
  304. quick question 1st law thermodynamics
  305. work problem
  306. Physics Homework Problem
  307. Conceptual Newtons laws of motion question- mass and weight
  308. Quick concept question
  309. Newtons second law
  310. More of newton's laws
  311. Kinetic Friction
  312. free falling chain problem
  313. Help with Tension Problems
  314. Angular momentum problem
  315. change in velocity
  316. Finding Weight- Newton's Laws
  317. car banked problem
  318. Friction on an incline
  319. Energy and a spring
  320. 4 Problems, Need help
  321. simple projectile motion
  322. physics help - finding what slope means
  323. Magnitude and direction
  324. emergency help ASAP (2 object motion)
  325. help with dynamics
  326. homework help
  327. velocity + train
  328. Banked Curve (its killing me)
  329. Homework problem..(masteringphysics)
  330. Pls help
  331. Work Problem-Physics
  332. ?!?help?!?
  333. Question about gravity...
  334. Centripetal Acceleration again
  335. Help on Sound problem
  336. tension problem
  337. work and kinetic energy help
  338. energy reduced by air drag
  339. mastering physics again
  340. Need help with Physics word problem dealing with Momentum...
  341. Maxwell's Eqs
  342. A couple of problems I need help on
  343. Tensions with incline
  344. Tensions involving INCLINE
  345. Simple Vector Problem. Help please!
  346. help!!!!!!
  347. heat transfer: ice in water bath
  348. 1min force question to solve
  349. Rotational motion question
  350. plzz help me!im in distress!
  351. The Flying Trapeeze
  352. urgent help - finding what slope means
  353. Energy and Circular Motion
  354. help
  355. Asteroid collides with Earth, new accel. of gravity?
  356. Interference Patterns
  357. Force between two wires
  358. Power
  359. Power
  360. Poiseuille's Law question
  361. Word problem
  362. Really though relative motion/momentum question
  363. Resistance
  364. Centripetal Force
  365. FAQ: Why hasn't anybody answered my question?
  366. Power required
  367. Find work done on a train
  368. Forces acting on two objects
  369. Person in Elevator with Scale...
  370. Energy problems
  371. My test was stolen!
  372. Horizontal Force
  373. Centripetal Force Question
  374. stumped on a resistance problem
  375. absolute zero founder
  376. Someone Explain these Concepts to ME!
  377. Ballisotcardiogram and mass of blood
  378. difficult problem, PLEASE help.
  379. Universal gravitation and inclines
  380. Calculating heat energy....
  381. center of mass of a triangle (uniform density)
  382. im stuck!
  383. please help me.....
  384. need help with second law problem
  385. 3 problems involving work and energy
  386. Coefficient of Static Friciton
  387. Series wiring problem
  388. Applying Newton's Laws
  389. AP Physics Lecutre Notes?
  390. help please
  391. applying newton's third law
  392. Jumping
  393. Phyicss Hw Help
  394. instantaneous power problem
  395. Tension Q
  396. Friction and the Normal Force
  397. Mop and Handle
  398. acceleration question
  399. A transformer problem
  400. translatoral equlibrium question
  401. Maximum elevation
  402. A problem dealing with Faraday's Low of Induction
  403. Physics 30 electricity problem
  404. Force / Tension Question
  405. My physics topics...
  406. Charged Balls
  407. Projectile motion of conservation of energy?????
  408. bullet block problem again
  409. electric fields and de broglie wavelength
  410. Interference
  411. Ramp Question
  412. Please Help! (Orbits and Forces in Space)
  413. Finding mass in a confusing problem
  414. equilibrium of coplaner force systems-help!
  415. Tension and Pulleys
  416. Circular Motion
  417. Kinematics
  418. Spectra Troubles
  419. homework question
  420. optics and lens
  421. Roller coaster problem
  422. Force problem
  423. Transformers Question
  424. Movement
  425. optics help
  426. The energry of an electron
  427. Blocks, Friction Forces and Acceleration
  428. beta decay - derive an expression relating source angle to energy
  429. Forces
  430. Projectile Motion question
  431. A Few Questions (Can Someone Check My Work?)
  432. prjectiles , how do i solve this
  433. Another Projectile Motion
  434. frictional forces
  435. Two-body elastic collisions in two dimensions
  436. Problem involving incline, spring and friction
  437. Great Pyramid of Cheops (Center of Mass Problem)
  438. accelerations
  439. Free fall with resistance
  440. projectile fired on hill at angle
  441. Measuring the Speed of Light
  442. Piano sliding down an incline - work problem
  443. Beginner Question
  444. Tension problem involving Centriptal force
  445. work/projectile motion problem
  446. Power
  447. Error Propagation
  448. 2 blocks, a light string and kinetic friction
  449. newton 2 law
  450. qn on classical doppler effect
  451. Change in energy for vaporization
  452. qn on ratational motion.
  453. need help with a qn on rotational motion.
  454. hot metal + water = Tf???
  455. on rotational dynamic
  456. spinning top; angular momentum
  457. Static Friction
  458. another ramp question
  459. kinetic friction -- toughie!
  460. Rotational speed question
  461. Kepler's third law
  462. EMF related question, I'm totally stuck...
  463. Relative Velocity
  464. Another question(s)
  465. Components of the Moons Acceleration
  466. electromagnetic induction basics
  467. Question about coefficient of kinetic friction
  468. dumb question..can someone help me?
  469. Finding the temperature of a filament! I have all the values, now where to put them.
  470. Box on Cart (Friction)
  471. Kinetic Energy
  472. At what rate do electrons flow through any cross section...
  473. Physics/Astronomy power spectrum from waveforms
  474. check my answers please
  475. Mechanical Energy dissapation
  476. Rate of climb
  477. Friction Problem
  478. Can you decipher what my prof said regarding my hw question towards her!?
  479. 1 projectile question
  480. Uniform circular Motion
  481. Power Question
  482. Connected masses, friction enabled
  483. Solving these non-numerical problems... applying work and energy concepts
  484. Relative Velocity Problems
  485. A question about masses on a pully
  486. Force and Mass - Acceleration?
  487. Utter Confusion on Projectile Motion
  488. Circular Motion question. Need direction
  489. Measuring the height of a building
  490. help with friction
  491. Forces+Friction
  492. Power Problem...
  493. Gravitation / aphelion
  494. Elementary Physics help.
  495. atwood machine help
  496. viscosity of liquids
  497. Efficiency
  498. Angular momentum problem
  499. questions regarding HEAT & ENERGY
  500. Sound Interference + Light
  501. homework question
  502. Net Work
  503. work problem
  504. Velocity
  505. finding force from work
  506. % change in KE
  507. Question Concerning F=ma and FBDs.
  508. I'm so sick of this. (gravitation problem)
  509. Help
  510. Physics Motion and Free Fall Equations
  511. Uniform Force and Work
  512. Toaster!!
  513. power problem
  514. Derivation of Doppler Effect Equations..
  515. series circuit
  516. homework check
  517. dynamics problem
  518. equivalent resistance
  519. charge flow
  520. resistors...
  521. is this inverse square law --- help!!!
  522. Lab Question (spring formula)
  523. baseball problem
  524. lift force problem
  525. Magnetic Force problem
  526. Light bulbs in parallel and series
  527. Rail gun
  528. force clarification
  529. Can someone check my work - Problem involving pulley
  530. Atmospheric Pressure
  531. Relative motion/ Vector Question
  532. does it make since if it takes 675 food Calories to lift me up 17 ft?
  533. Hammer smashing nail
  534. Capcitence
  535. Rotational equilibrium, subtending, and rotational acceleration
  536. Work
  537. Another Capacitnence question
  538. Physics Friction question
  539. Revised Friction Question
  540. A weird question
  541. Calculating problems with x and y components and other questions
  542. Resistance of a wire
  543. Derive an Expression
  544. Need Help With This Question!!!
  545. Anyone.. pls help me with this qn.
  546. I shot schrodinger's cat and then I ate it
  547. Simple Harmonc Motion
  548. electricity
  549. Mass question
  550. vector components
  551. Same Question as before.
  552. Torque problem
  553. momentum help
  554. Looking for a textbook
  555. Newton's Second Law
  556. Questions about Young's Double-Slit experiment and light waves intereference
  557. Photons, wavelengths, and ionization energy
  558. Circular Motion - Quick Help Please!
  559. centripetal acceleration problem
  560. Relative Velocity and Vector Resolution
  561. Center of mass of a cone
  562. piano on an incline
  563. Ramp Question
  564. Please answer my question!!!
  565. Angular momentum of a cone
  566. Help! Heat Loss!!!
  567. Hw help Equilibrium problems
  568. I need Help!!!
  569. Question about Diffraction Grating...
  570. Nonequilibrium Applications of Newton's 2nd Law Problem
  571. Uniform Circular Motion
  572. Law of reflection and refraction
  573. Finding the force of friction
  574. Angular momentum NEED CLOSURE
  575. Friction + centripetal acceleration problem
  576. Incline problem
  577. photons incident on the retina?
  578. Tough AP Test Question:Newton's Laws and Friction
  579. Application of Bernoulli's Equation.. Physics question on FLUIDS unit
  580. spring constant
  581. a couple physics problems
  582. how do you show the force of an elevator going up?
  583. About Blocks, torques and wedges
  584. Threaded screws
  585. Forces
  586. Vector Addition of differing quantities
  587. Another Pulley Question
  588. Kinetic Energy and Nonrelativistic Collision
  589. Work done by gravity
  590. Light and Planck's Constant
  591. pendulum problem
  592. Linear Momentum/System
  593. Heating Things Up
  594. A simple Atwood's machine (conservation of energy)
  595. help please!
  596. Apparent Weight help!
  597. Torque
  598. Potential elastic energy problem in an incline
  599. Help Please! Energy Conservation!
  600. work and energy probelms
  601. Impossible Problem
  602. Net Force Questions
  603. Newton's second condition of equilibrium
  604. homework problem
  605. please please please help me!!!!
  606. Tension and fluid type question
  607. Springs
  608. Need help on these problems!!
  609. Tension problem #2
  610. Friction problem that's really bugging me
  611. moment of inertia
  612. Rotational motion -angular energy+angular acceleration
  613. Object moving in oval
  614. Electric Field
  615. Graphing a digit oscillating signal
  616. Impulse
  617. Adding multiple vectors?
  618. Find force of wires with different lengths
  619. Interference (Michelson Interferometer)
  620. Heat Problems
  621. Electric Field question
  622. Density
  623. Relative Velocity Problem
  624. Urgent help needed!
  625. historical information on density
  626. Work and Energy
  627. centripetal acceleration and friction
  628. Heat transfer problem
  629. homework question due tomorrow
  630. projectile motion
  631. projectile motion
  632. Hmmm power in a parallel/series circuit
  633. springs, friction, angles, and energy
  634. Electric Field Question
  635. A bullet question
  636. Finding current across resistors
  637. Need help With Friction Problem
  638. Rocket balloon, HElp
  639. Net gravitational force problem in a straight line?
  640. Force Question
  641. Physics problem; help me please
  642. Rate of thermal energy
  643. Momentum
  644. Mechanical Energy - Two Questions
  645. Pendulum
  646. Rocket balloon in a parrallel line
  647. torque problem
  648. Fluid mechs question
  649. PE problem
  650. why does shower curtain flutter inward?
  651. Kinetic Friction
  652. Drats, my brain hurts!
  653. physics question about items sinking in water..
  654. Cooling of a tunnel
  655. linear momentum
  656. A Spring + Two Masses [Force Analysis and Energy Analysis giving different answers]
  657. mass, spring, inclined plane
  658. interference soap film
  659. special relativity help: meter stick moving at 0.60c
  660. Water Slide Problem
  661. greater change in momentum between two objects
  662. center of mass of two blocks
  663. reflection off mirror problem
  664. Energy and Work (others)
  665. Mechanics problem: cylinder on cart
  666. Momentum and conservation of energy
  667. Tin Can Physics
  668. Inductance
  669. Hello everyone, having troulbes applying Kirchoff's Rule~DC circuits
  670. Momentum and the pressure of an ideal gas. Easy Question.
  671. Current, Power, and Energy problem
  672. Alternating current
  673. uniform acceleration lab
  674. What am I doing wrong
  675. Radiation
  676. Radioactive Decay
  677. Two wave problems
  678. electric power question
  679. Velocity-time plots
  680. forces?
  681. centripetal force problem
  682. Force Problem
  683. Spring Constant Question
  684. Capacitance problem
  685. Tension problem
  686. Two Energy Problems
  687. Interference of Light Waves
  688. inclines plane problems
  689. work and energy - easy question
  690. a 5.0 kg block pushed 3 m up a vertical wall
  691. center of mass problem.
  692. optics problem
  693. Car Colision and speed question
  694. how can u tell if somthing is in series or parallel?
  695. Centrifical force of earth
  696. Maximum power/current for a battery?
  697. Billiar Balls
  698. Car and Speed question
  699. conservation of momentum
  700. heat engine (thermodynamics)
  701. Point Charges
  702. helicopter problem
  703. torque experiment help
  704. Fiding resultant moment about a given point?
  705. Collision of two objects...
  706. heating aluminum and water
  707. Standing Waves
  708. Relative velocity of Electromagnetic waves
  709. Equilibrium Question on Bridge
  710. linear momentum
  711. Tension
  712. FBD Problems
  713. Apparent Weight - Elevators
  714. Work Question
  715. Help with projetile motion using Energy Theorem
  716. Projectile + Conservation of energy
  717. bullet in block
  718. change in linear momentum
  719. How is friction related to work done
  720. 4 homework problems (static coefficient, acceleration/direction, power, ect)
  721. A Person Standing on a Leaning Ladder
  722. Momentum and Collision
  723. coefficient of static friction
  724. Single Dimension Motion Lab
  725. Velocity of Mass
  726. Air Resistance!
  727. average force and center of mass
  728. Could someone get me started
  729. Spring Question
  730. Velocity of block
  731. Force of Friction
  732. Integrals
  733. Centripical Force Problem
  734. Barrier Tunneling
  735. Force Question
  736. How do u know the direction of the current?
  737. force and Impulse
  738. Centripetal Acceleration Problem
  739. Easy circuit question but i get the wrong answer for PD!
  740. phys probl. need help
  741. net torque probl
  742. angular speed prob
  743. centripetal acceleration!
  744. inelastic collision
  745. Finding Spring Constant
  746. Thermodynamics problem
  747. centripetal acceleration
  748. Hockey Puck Collision
  749. Evaporation and Condensation....
  750. Rocket Problem
  751. Monkey Business Please Confirm!
  752. Please Confirm! Monkey Question
  753. 3rd law question
  754. Friction Question
  755. Practice questions
  756. Balmer Series & Lyman Series
  757. Motorcycle Wheel of Death
  758. Physical Optics : Air Wedge - Interference
  759. CCD quantum efficiency
  760. Confused about springs
  761. Resultant vector
  762. Projectile Motion Problem
  763. Power question
  764. Power question
  765. Newtons 2.law help
  766. Probability Distributions
  767. Physics help - electricity
  768. Speed of skiis... (someone check my work, please)
  769. strong man and the horses
  770. Ocean Heat Capacity
  771. Questions about Gravity
  772. Frictional Force
  773. Physics 218 - Volume 1 - Mechanics Introduction Question
  774. Surface of Equal Gravitational Potential
  775. Confirmation
  776. Paratrooper falls without parachute
  777. power and force
  778. lab help
  779. angular velocity help!!!!!!!
  780. Tension Question!!!!!!!!!!!
  781. Simple capacitor problem
  782. Projectile Motion questions...
  783. diver
  784. tensions in the ropes
  785. pulley with 3 masses
  786. Rotational Motion
  787. InClined Plane!!!
  788. Uncle Needs Help !!
  789. Insulating spherical shell prob!
  790. the curious question of the leaping kangaroo
  791. Some physics problems
  792. whats the name of that tool that ....
  793. Funky Elastic Collisions
  794. Please explanation will help me out!
  795. Someone help me with Earth rotational problem
  796. Energy Problem
  797. PE Farmer
  798. Impulse problem
  799. Moment of Inertia
  800. kinetic energy/circular motion problems
  801. Thermodynamics
  802. I need help with Mechanical Energy, please
  803. 2 internal reflection questions
  804. Thermodynamics Problem2
  805. Need Help with Question
  806. catching up
  807. Energy of a Sound Wave
  808. Spring Constant and Potential Energy Help Please
  809. rod about fixed pivot
  810. Roller coaster loop... conservation of energy?
  811. Don't understand
  812. Vertical Circles/Work-related Physics
  813. I'm desperate for help!
  814. Oil: Power and Efficiency?
  815. Finding the phase angle in simple harmonic motion
  816. A really though question
  817. Please help!
  818. Classical mechanics
  819. Is this right?
  820. Centripetal Force
  821. Rotational motion problem
  822. Finding uncertainty?
  823. Freakin Friction
  824. Electric Charges and Forces
  825. Finding Peak value of E-field
  826. Work done to an object
  827. Friction Problem
  828. Vertical Jump Test and...physics! Check My Work
  829. General Suggestions
  830. Momentum Problem
  831. Rotational Motion and Equilibrium Problems, Work Checking
  832. Force of magnets
  833. Tough one
  834. Need help on simple problem
  835. friction
  836. pulley system
  837. Sound Interference and Light
  838. Electric Field
  839. Geosync orbit problem.
  840. Physics Question: Friction
  841. Finding potential difference of Va-Vb, circuits.
  842. Stuck on question
  843. Findiing internal resitance trouble!
  844. Rotational Equilibrium
  845. soccer impulse problem
  846. Validation: Ballistic Pendulum
  847. I don't get ammeters or voltameters!
  848. ow long does it take for the charge to build up to 9.0 µC? RC circuits
  849. Pendulum Spring
  850. Small oscillations
  851. Friction Problem
  852. massless particle revolving in a circle
  853. physics problem
  854. A Rotating Pulsar
  855. Problem involvining Kinetic and gravitational potential energy
  856. What the! isn't this plug and chug?
  857. chemistry question
  858. pulley problem
  859. Point Charges creating an electric field
  860. Circular motion help!
  861. Geometry Question. Confusing.
  862. Finding the current through the resistor! i've tried so many different ways!got some.
  863. Simple Physics.
  864. Waves (Sinos., Interference, etc.)
  865. need help on a tough ?
  866. Magnitude and direction of impulse
  867. Collisions
  868. compton effect?
  869. wave function
  870. Biomechanic problem
  871. Q RE Momentum from F in component form
  872. How is a EM wave produced
  873. easy pressure and fluid problems..i swear :)
  874. Springs...I've been working on this for several hours...
  875. Harsh Torque problem. Check for me :o)
  876. An elevator question.
  877. Rolling motion
  878. change of measurement units
  879. Tougher than it looks
  880. energy of gas as the system
  881. Simple question regarding RL circuit analysis
  882. rotational kinematics
  883. AS Level Physics Circuits Question
  884. A Static friction problem
  885. Momentum
  886. displacement
  887. oringal speed
  888. Help with complex friction problem
  889. momentum...
  890. Diffraction Grating //
  891. Satellites and Space station questions
  892. Circuits problem...
  893. Loop the Loop
  894. Converting Linear Equation to Angular Equation
  895. Thin Films
  896. uniform accelerated motion problem help
  897. Why isn't this right? Finding the Va-Vb, kirchofs rule
  898. Work Question
  899. annoying juggler problem
  900. Tell me if I am correct
  901. action/reaction on superposed masses
  902. Did i add up these Ressitors right?
  903. Heat energy
  904. Do i add these in paralell?
  905. Some More Help Please
  906. center of mass problem
  907. Forces
  908. magnetic field on a slope
  909. Angular Velocity Problem
  910. Magnetic force problem
  911. jumping cat & momentum
  912. Spring Constant and Temperature
  913. Square Rooted varible by itself (/x)
  914. max and min forces on an elevator.
  915. Relative velocity
  916. friction
  917. Inclined Plane Newton's Third Law
  918. Physics problem
  919. Acceleration magnitude?
  920. energy question
  921. maximum possible static friction
  922. Gravitational Potential Energy
  923. Mirrors radius of curvature
  924. Sensing-Electricity Questions Help!
  925. Finding MY center of mass!
  926. ballistic pendulum problem
  927. Vectors In Polar Coordinates
  928. More advanced FBD problems--need some tips!
  929. Work and energy
  930. 2 tough questions
  931. The flying baseball
  932. Gravity stuff
  933. Current Calculation Problem (Probably Simple)
  934. Kinematics
  935. train tracks and helium gas. 2 questions.
  936. Elastic Collision and a sled
  937. Kinematics
  938. Projectile Motion
  939. Energy of Harmonic Oscillators?
  940. Terminology issue
  941. Accleration with work
  942. Efficiency
  943. Impulse-Momentum Theorem
  944. Diffraction grating
  945. Simple Harmonic Motion
  946. How do i determine power generated be an applied force
  947. Potential due to a rod
  948. 2 problems- center of mass & momentum
  949. Projectile Motion Explaination
  950. friction of an inclined plane?
  951. inertial disk lab
  952. Please help ASAP, Torque!
  953. Non-Uniform Circular Motion
  954. Just a quick question about v vs. t graphs
  955. measuring tube velocity with air bubble?
  956. question
  957. Physics question
  958. A child's toy car race car
  959. CCD image processing - Astronomy
  960. thermodynamics first law
  961. Muzzle velocity of a pistol...
  962. Uncertainty of Grating Constant
  963. measuring watts..
  964. formula Help!!
  965. Calculating Radioactive Decay
  966. Rotational inertia
  967. one question on cercular motion
  968. simple question about tension in rope
  969. minkowski diagram.
  970. simple hooke's law question
  971. Determining the mass of a holder through a "Period Squared vs. Mass Added" graph?
  972. Quick Momentum Question
  973. just checking...
  974. Friction..Can SomeOne Help?
  975. Another Friction Problem...Help?
  976. gravitational potential energy question
  977. difficult gravitational potential problem
  978. Uniform Circular Motion
  979. Swing Problem --
  980. Calculating the top speed of a train (almost there)
  981. Gravitational related problem
  982. Impulse and height
  983. Help with a collisions question!
  984. Circuit Question
  985. Uniform Circular Motion questions
  986. Momentum Question
  987. Displacement and Density
  988. HELP!!! Static Equilibrium
  989. find amplitude of a membrane
  990. A couple of problems...
  991. Help Please
  992. H atom spectrum
  993. Physics Problem set
  994. Temperature of body in space
  995. Elastic Collisions
  996. induced current question
  997. angular velocity
  998. work done by a varying force
  999. Calculating Centripetal Force?!? (car moving in circle on a sloped road)
  1000. microscope
  1001. de broglie
  1002. Calculating Forces
  1003. simple mass ratio problem
  1004. Projectile Question!
  1005. Lagrange point
  1006. HELP with Investigation
  1007. help! velocity distance question
  1008. Kinetic Theory Of Temperature Problem
  1009. Friction/Dynamic Equilibrium Help
  1010. Dynamics Problem
  1011. force vs time graph
  1012. Why does vertical component of normal force
  1013. Need help with physics question
  1014. Non uniform circular motion and friction
  1015. Gravitational Fields
  1016. work and kinetic energy
  1017. work
  1018. Power question
  1019. center of mass
  1020. uniform cricular motion ( HELP ME PLASEEE)
  1021. friction and work
  1022. uniform circular motion (I DON'T KNOW)
  1023. Projectile and conservation of motion...
  1024. Law Of Universal Gravition (am I Right?)
  1025. Block and Wedge (all frictionless)
  1026. Energy
  1027. 3 sphere collision
  1028. The Acceleration Due To Gravity
  1029. Spring Constant
  1030. Trajectory Problem
  1031. work, kinetic energy
  1032. Need help (not answer just help) on a problem
  1033. an equaton for force
  1034. question on kinetic energy transferred by a bow
  1035. conservation of momentum vs conservation of kinetic energy
  1036. Which equation do I use to find time to a certain speed?
  1037. Mechanics-related car question...
  1038. Simple harmonic motion problem
  1039. Permission.
  1040. Need help with physics question about Calories.
  1041. Projectile Motion: Range proof
  1042. Projectile Motion: Range proof
  1043. Projectile Motion: Range proof
  1044. kinetic friction
  1045. Given Eki + Egi = Ekf + Egi
  1046. Bullet in block question
  1047. Ballistic pendulum..
  1048. Velocity and Acceleration
  1049. Relative Velocity
  1050. Another Elevator Question.
  1051. unit conversion help
  1052. Internal Energy
  1053. Work Question
  1054. Physics - elastic collision
  1055. P = F/a
  1056. Help!!
  1057. question help please
  1058. Heat Pump
  1059. Black Mamba Physics Problem
  1060. Bullet Block Collision
  1061. power with work
  1062. Fluids and pressures
  1063. woman on a canoe
  1064. Electric Circuit Questions
  1065. quick hydraulic jack question
  1066. Heat Question
  1067. phasor
  1068. Help!
  1069. Simple Harmonic Motion
  1070. Projectiles questions-Rush!
  1071. simple harmonic motion
  1072. Grade 12 physics - one mass on incline and other hanging
  1073. Physics - conservative forces
  1074. Grade 12 Physics - mass on an inclined plane (different question)
  1075. statellite quest
  1076. Rotational Motion Questions from 1st year university...help...
  1077. Circuits and resonance
  1078. Quick current question...
  1079. angular acceleration
  1080. simple question about force-displacement graph
  1081. Pendulum question
  1082. Centripetal motion problem
  1083. yet another question on circuits!
  1084. How to find the Tension in a support cable?
  1085. confused translational speed
  1086. Tangential Speed very confused
  1087. Really,reall need your help-I'm totally lost
  1088. kinetic energy, work pirnciple. (?)
  1089. Magnetic Field
  1090. Elevator Question
  1091. Difference between Generator and Alternator
  1092. Finding the current given a magnetic dipole, its plug in chug, whats going wrong?
  1093. magnetic fields/basics
  1094. What is the magnitude of the torque acting on the loop? T = IAB
  1095. Project Help
  1096. 3 problems involving linear momentum
  1097. Moment of Inertia
  1098. Voltage In An Electric Circuit
  1099. Potential vs. Kinetic Energy
  1100. Vertical circle, miminum radius
  1101. Does it matter how many turns it makes for dingint he moment and torque?
  1102. resistance force and work
  1103. Using Kirchhoff's Laws to find current in a circuit
  1104. Compressible Fluid Thermodynamics
  1105. HELP.....hardest question ever
  1106. interesting question
  1107. Pressure Problem
  1108. Mechanical energy lost
  1109. Projectile & Explosion
  1110. omg please help me
  1111. electric forces
  1112. physics -momentum/collision
  1113. rotational inertia again!
  1114. Help in fluids problem
  1115. help with solutions
  1116. Kinetic pressure
  1117. Errors?
  1118. Wave problems
  1119. Where did I go wrong?
  1120. Please Help!!!!!
  1121. Work problem
  1122. Force couples
  1123. Wavelength, Frequency, and Planck's Constant
  1124. Pressure Difference Across Airplane Wings
  1125. Momentum
  1126. Breaking Point for a Copper Wire
  1127. Impulse and final velocity
  1128. The Speed of a Block (Springs)
  1129. nonconservative force
  1130. Roller Coaster Problem
  1131. Simple circuit questions
  1132. Work and Energy problem, please help
  1133. really need help
  1134. wat does my teacher want me to do?
  1135. Hey there
  1136. Work
  1137. Fundamental frequency of a guitar string?
  1138. exam help
  1139. Interesting projectile problem
  1140. Mechanical Equilibrim
  1141. Recoiling Cannon problem
  1142. Hw Help Please
  1143. inconsistency in special relativity???
  1144. Help with a torque-rotational-inertia-force question please!
  1145. Transmission Lines & Impedance Matching
  1146. help , a hard question!!!!!!!!!
  1147. Equipartition of energy
  1148. Help
  1149. Urgent Help
  1150. P.e
  1151. Help, cant solve this problem....
  1152. kind of helpin from others..thax everyone.
  1153. Normalized data
  1154. diode and circuit problem
  1155. Really Important homework take-home test thing..
  1156. need help with torque problem
  1157. torque
  1158. Kinetic Energy
  1159. coefficient of friction
  1160. Impulse, elastic collisions and Inelastic...
  1161. Energy and Light Frequency
  1162. Mechanical Aptitude Question?
  1163. * Gravitational Field
  1164. Inelastic collision and conservation of energy
  1165. Ampere's Law
  1166. Confusion!
  1167. Parallel Axis Theorem
  1168. Free-falling body subject to air resistance
  1169. Vector components on the tip of hand on a clock
  1170. I need help!!!
  1171. Need some proper wording for a Formal Lab
  1172. simple Thermodynamics Q
  1173. tarzan's velocity while swinging on his vine
  1174. Rolling Motion (Kinetic Energy)
  1175. Marble Launching Project Help
  1176. Moment of Inertia and Center of Mass for Point Particles
  1177. Homework Question.
  1178. Simple Harmonic Motion
  1179. car moving along a banked curve with friction
  1180. help! average speed question
  1181. Air Wedge Problem
  1182. Heat from Entropy & Temp
  1183. Question
  1184. using "primitives" to integrate moments of Inertia
  1185. Gravitational Potential Energy
  1186. Hw help plz!
  1187. Potential Elastic Energy
  1188. A question for all of u
  1189. Whaaa! Calculating the temperature of the suns surface!
  1190. Tape won't stick where I want it!
  1191. Rocket question
  1192. Determine the value of the auxiliary resistance, professor showed us, didn't work?
  1193. Magnitude of Impulse...help...
  1194. hat current is needed to provide a modest 40 kN force? plug and chug!
  1195. Forces in Equilibrium - Torque
  1196. Forces in Equilibrium - Torque
  1197. Need help on Torque
  1198. Lorentz Force Law, am i messing up vector algebra?
  1199. Please help with this!! Harmonic Motion
  1200. YIKES! Momentum and Impulse
  1201. Calculate the rotational inertia of a wheel that has a kinetic energy of 20300 J when
  1202. angular acceleration
  1203. Calculating the magnetic field of 3 piece wire
  1204. I got the formula, what does the angle effect? Net Magnetic force
  1205. roller coaster problem
  1206. electric fields
  1207. 1st year physic help - hot air balloons....
  1208. Gauss' Law for Magnetism
  1209. moment of inertia
  1210. Kinetic Energy
  1211. air-wind-blah velocity problems
  1212. Work...
  1213. Rocket Equation Derivation
  1214. Help Exam Tmr! Gr 11 Physics
  1215. work and a cylinder
  1216. Help!
  1217. Circuits
  1218. Determining the force of something that is dropped.
  1219. Equilibrium when applied to muscles and joints! Help, please!
  1220. Dynamic application of torque with center of mass...
  1221. Dynamics Questions Please Help!
  1222. Scalar Potential
  1223. Momentum, Impulse, and Collisions
  1224. Applying physics to calculus...
  1225. Idea for Project
  1226. angular acceleration problem
  1227. moment of inertia
  1228. angular acceleration & cylinder
  1229. Mechanics Question
  1230. Tension Problem
  1231. Another Angular Acceleration Problem
  1232. Centripetal Force and a Word Problem
  1233. Rollercoaster Fun
  1234. I need help with an entropy integral!
  1235. Help! Zero gravitational force
  1236. A little graph help please?
  1237. momentum problems
  1238. circular motion problems..please help
  1239. Force and Motion (with tension)
  1240. Rotation Problem
  1241. help with rotation about a fixed axis
  1242. the 2.82 factor
  1243. What did I do wrong? (Newton's Second Law)
  1244. helpp!!
  1245. diode and c.r.o. question
  1246. Uniform acceleration
  1247. torque problem
  1248. torque problem
  1249. torque problem
  1250. Kinetic Energy
  1251. Help!!!
  1252. PLEASE HELP - Rotational Kinetic Energy
  1253. Spring Question!!!!
  1254. conservation of energy question
  1255. Another Spring Question!
  1256. Momentum Question
  1257. Kepler's Laws problems
  1258. Coulomb's Laws--> Please help!!!!
  1259. instant and average velocity
  1260. Temperature and frequency in an organ pipe
  1261. Angular Acceleration/ Find angle in period -- PLEASE help!
  1262. Infinite array of capacitance
  1263. Potential and Kinetic Energy
  1264. Physics - kinetic energy
  1265. Projectile motion
  1266. Recoil Problem
  1267. Mechanical Energy! Help!!
  1268. Moment of Inertia - Need Guidance!
  1269. Velocity w/ kinetic energy
  1270. rotational motion problem
  1271. Can SomeOne Check My Work?!
  1272. Circuits
  1273. Work, Power, and Energy
  1274. help. not a clue
  1275. Power in circuits
  1276. Vectors Problem
  1277. Particles and Momentum
  1278. coefficient friction
  1279. Tricky Homework problem
  1280. Two Masses Connected by a Pulley
  1281. A very tought physics sum I am having trouble with.
  1282. Torque Problem
  1283. sheep problem
  1284. flywheel rotation
  1285. Forces Question
  1286. Work of a uniform rod
  1287. Energy Work and Power
  1288. ac frequency question
  1289. Speed question
  1290. Help please!
  1291. Refraction - Tricky
  1292. This problem is driving me NUTS!
  1293. WaterPower
  1294. Percent error of magnitudes
  1295. Uniform Circular Motion with friction
  1296. Significant Figures
  1297. Kelper Problems
  1298. Two Theoretical Questions about Force (have answers but confused)
  1299. Work, Friction, Inclined Plane
  1300. Sound homework help please
  1301. beat frequency
  1302. Acceleration
  1303. Air-conditioner
  1304. COP of refrigerator
  1305. Vibrational Frequency
  1306. Need Help-Sound
  1307. Normal Force, Friction Force, Accel problem
  1308. simple center of mass Q
  1309. Centripetal Force Lab
  1310. Average Velocity problem
  1311. Bernoulli's Principle Question
  1312. experiment help
  1313. Poiseulle's law
  1314. need help on rotation problem
  1315. Trig Substitution...easy right?
  1316. Moment of Inertia Lab= help!
  1317. heat
  1318. Problems Involving Integration Please...
  1319. Half life question
  1320. pVg- volume weight
  1321. Kinematic Relationships
  1322. Radio carbon dating question
  1323. Thermodynamics
  1324. Centripetal things
  1325. another Mechanics problem
  1326. error calculation
  1327. Light Optics Problem
  1328. Buoyancy-a bit of explanation please
  1329. Rotational Energy
  1330. energy, work and power
  1331. kin-matics
  1332. conservation of momentum and energy problem
  1333. uniform acceleration vector problem
  1334. Force Resolving Structural Engineering Problem
  1335. Velocity in two motions (X and Y) ??!!!
  1336. Inductance of a coil in an AC L-R circuit
  1337. Momentum
  1338. Applications of Newton's Laws
  1339. Resultant Velocity
  1340. Collision Problem help
  1341. 1 to 2 Interactions, or "explosions"
  1342. finding the center of mass of a cone
  1343. Rotational Kinematics
  1344. Weird Superposition Question
  1345. Forming Linear Equations From Non-Linear Equations
  1346. Harmonic motion...
  1347. Catapult Help Needed
  1348. Torque problem!!
  1349. Impact
  1350. help! motion problem
  1351. circular motion question
  1352. Destructive Interference of a Sound Wave
  1353. Momentum Help!!! please
  1354. gravitational force
  1355. Net Force exerted on earth
  1356. Work
  1357. AP Physics problem help - centripetal motion
  1358. Vector Proofs: A Quadrilateral thing!
  1359. Help with Banked Curves w/Friction...Can someone show me how?
  1360. paper boy problem (relative motion)
  1361. pivoting rod
  1362. Simple Harmonic Motion Problem
  1363. flux through a square loop
  1364. Thermal properties
  1365. Vector Proofs: A Quadrilateral thing #2!
  1366. thermodynamics of refrigerator
  1367. Momentum fo two blocks and spring...
  1368. AC circuits and Kirchoff's laws
  1369. enery phisic question
  1370. Rotational Dynamics - sphere,block,pulley
  1371. Question
  1372. Rotation Dynamics Question
  1373. Damped and Driven Oscillation of a Bridge
  1374. 3 perfect polarizing films
  1375. Equilibrium help plz!
  1376. find spring constant of spring in N/m.help!
  1377. Need help with torque and angular inertial problems
  1378. If the polar ice caps melted, would a day be longer or shorter?
  1379. Oscillation problem
  1380. a simple pendulum question
  1381. force
  1382. Change in entropy in irreversible and reversible process
  1383. Force between Conductor Plates
  1384. Gravitation: Looks easy at first
  1385. MI moment of inertia on pulley
  1386. Torque Help
  1387. confused on Magnetic fields!!
  1388. elastic potential question
  1389. Anyone see where I messed up on finding the current?
  1390. Conservation of Energy, Centre of Mass and Linear Momentum
  1391. Standing Waves in Research Industry
  1392. theory of relativity and time
  1393. Buoyancy and Archimedes' Principle (helium ballon carrying cargo), HELP!
  1394. Heat - Energy Transfer Question
  1395. Plz Help
  1396. Centripetal force experiment
  1397. coefficient of friction
  1398. Sources of Error in Standing Waves Lab
  1399. its been a year now i'm back . help plz ? =D
  1400. block on slope. mechanics.
  1401. Coursework on Properties of Aluminium
  1402. Conservation of Mechanical Energy
  1403. how would this work... (electricity question)
  1404. A simple ladder problem (equilibrium)
  1405. 2-Body inverse cube problem
  1406. Not sure how to do this.
  1407. One more problem.. overcoming friction
  1408. Finding an electric field from a scalar field
  1409. Help on 2 problems...
  1410. Stable Equilibria
  1411. Positive and negative work
  1412. vector problem
  1413. momentum
  1414. help with vectors and 2-dimentisonal motion: relative velocity
  1415. Units Question
  1416. Some problems with rotational motion
  1417. conservation of angular momentum
  1418. angular speed of a toy train
  1419. Sliding Blocks (yay)
  1420. Derivation of air resistance formula
  1421. Atwood's Machine Question
  1422. Rotational Inertia
  1423. Rolls down a ramp and bounces back up
  1424. simple force question
  1425. finding center of mass of a picture
  1426. Hubble's law and redshift
  1427. simple acceleration problem
  1428. help please!!!
  1429. Center of mass problem
  1430. Rotational Motion Questions
  1431. Rotational kinetic energy
  1432. angular motion
  1433. Steiner's Theorem
  1434. Simple angular acceleration problem..help..
  1435. nonuniform circular motion
  1436. Weight On Car
  1437. Force changing direction of velocity vector-like this?
  1438. Heathcapacity
  1439. Find mass of the Earth
  1440. Finding Power
  1441. Force and Aceleration
  1442. Rotational Inertial and Torque question
  1443. Magnetic Fields
  1444. How can you measure speed of a plane from the ground?
  1445. projectiles anyone?
  1446. method of moments
  1447. Electric fields..
  1448. Force on the bottom of a swimming pool
  1449. bowling on an incline
  1450. rolling without slipping
  1451. Sound frequency problem
  1452. is this tangential velocity or angular velocity?
  1453. Problems w/ rotational dynamics and angular momentum...
  1454. Conservation of Momentum Help!
  1455. Force Table Question!!:confused:
  1456. Rotational Motion and Moment of Inertia Questions...
  1457. Explaining the Doppler Effect
  1458. HELP - force of wind/torque on a building
  1459. Got a Sound Wave Question for you thinkers
  1460. Motion and Position-Time Graphs
  1461. Thermal Expansion Please Help!
  1462. p.d. and current -- One of them can exist without the other!
  1463. Can't Derive Friction From Equation
  1464. Rotational inertia problem
  1465. Derivation of Grating Equation for Non-normal incident light Beam
  1466. A couple of angular accelaration problems
  1467. Compression of a spring
  1468. Angular momentum of a moon
  1469. Gravitational fields
  1470. Finding the max length of a spring
  1471. stationary waves, urgent!
  1472. Momentum
  1473. Impulse
  1474. cylinder on loop
  1475. centripetel acceleration and tension
  1476. Angular Motion on a Plane
  1477. Four electric currents
  1478. Amplitude and Frequency
  1479. Tough friction / dynamics problem
  1480. velocity and frame of reference question
  1481. Finding The Centre of Mass
  1482. momentums with canoes
  1483. Another Centre of Mass problem
  1484. Satellite Energy Problem HELP!
  1485. Friction problem
  1486. Trouble with calculations
  1487. Energy Transfer Question
  1488. please help me, really frustrated, question is due @ 11:59 tonight
  1489. friction problem
  1490. friction problem (mass on top of another mass)
  1491. Packing Case Question: Friction
  1492. Tension in String
  1493. Help With A Problem: I'm Confused
  1494. friction problem with pulleys
  1495. due @ 11:59 tonight, my work is shown, need help w/ question
  1496. What is the magnitude of the magnetic field inside the toroid
  1497. What is the magnitude of the current's magnetic field at the following radial dis, ?
  1498. How does the line spectra work?
  1499. terminal velocity
  1500. Bullet & 2 Blocks Momentum Question...
  1501. Space Station - Conservation of Angular Momentum
  1502. Projectile motion & velocity on a certain height
  1503. Just a simple calculus question
  1504. questions on capacitors. help~
  1505. Distance Travelled Over Time
  1506. The physics involved in soccer???HELP PLS
  1507. Change in entropy Problem
  1508. ElectroMagnetism
  1509. Escape Velocity
  1510. What should I do?
  1511. Direction of torque
  1512. Angular Mometum... please help.
  1513. Barometric pressure to find height of building
  1514. Average Density
  1515. Question about potentials
  1516. kinematics problem two stones falling one with velocity one at rest
  1517. Please Help! 2 Question involving momentum and collisions
  1518. SOHO spacecraft problem
  1519. Centre Of Mass
  1520. Equilibrium
  1521. Does tHis Make Sence?
  1522. A stack of books (conflicting answers)
  1523. Conservation of Linear Momentum?
  1524. Mass of air leaving a room with temp raised.
  1525. just a small doubt
  1526. Two Elastic/Inelastic Questions - Really Easy
  1527. Net Force and angle
  1528. Couple of Quick Questions
  1529. Potential Difference Confusion
  1530. Work Problem... I think
  1531. Help!!!
  1532. Some one please help me with part B. (Simple Harmonic Motion)
  1533. Interesting Atwood problem
  1534. A Tiny Help please!
  1535. Moments of Inertia
  1536. special relativistic momentum
  1537. Specific Heat Problem
  1538. Watt the heck ??...
  1539. plastics,etc
  1540. Sound problems...
  1541. Potential Energy Car Downhill Question...
  1542. Young double slit experiment
  1543. Deceleration
  1544. Thermal Energy Problem HELP PLEASE!!
  1545. Need some basic help, please
  1546. Moment of Inertia/angularvelocity question
  1547. Specific heat : solids and liquids
  1548. projection with coriolis force
  1549. thermal energy
  1550. range equation
  1551. Can Someone please explain what i'm looking for?
  1552. Air Bubble Rising in a Lake
  1553. Cyclic frequency of unknown weight
  1554. Open pipe problem
  1555. Simple spring problem (need someone's help)
  1556. Two Compressed Springs -> Unstable Equilibrium
  1557. quantization/hydrogen atom problem
  1558. conservation of angular momentum
  1559. Tunnel through the center of the earth
  1560. I need help ASAP
  1561. Conservation Of Energy Problem
  1562. ellastic collisison
  1563. Center of mass
  1564. Physics - Moment of Inertia
  1565. Work problem
  1566. Photoelectric effect
  1567. Projectile motion problem
  1568. Tricky circular motion question
  1569. Air Resistance
  1570. Question: Why this ?
  1571. Momentum and isolated system
  1572. Does center of mass change if...
  1573. Center of Gravity Problem?
  1574. stress/strain/elongation question
  1575. thermal expansion question
  1576. sound and waves
  1577. sounds
  1578. Internal Resistance
  1579. wave questions
  1580. pendulum
  1581. Circular motion on a inclined plane
  1582. lever problem
  1583. amplification of energy by a pulley and a a balance?
  1584. Centripetal Force And Acceleration
  1585. Radiation Pressure
  1586. Forces on pendulum
  1587. i dont understand
  1588. Some Mechanics Problems (Could someone verify my work?)
  1589. Confusing Statement
  1590. 3-D Echo Scanning
  1591. give me back my bullets..
  1592. Free Fall
  1593. Gravitational Potential Energy
  1594. Projectile Motion :(
  1595. Incline Plane
  1596. Blocks on a table problem
  1597. Pendulum and Gravity
  1598. conversion help
  1599. Circular Motion Help!!
  1600. Weird circular motion problem
  1601. Canter of mass and its speed
  1602. Work Question
  1603. Equilibrium Torque help needed
  1604. Spring fired marble distance needed
  1605. Instantaneous Power
  1606. Lenz's Law/Conservation of Energy
  1607. Check my work on torque and angular velocity
  1608. torque and force
  1609. Static Equilibrium problems
  1610. Impulse Question
  1611. angular momentum
  1612. The Great Egg Drop
  1613. Passive filters
  1614. Free fall
  1615. Two blocks on Inclined Plane
  1616. Gas Law Problem
  1617. I need some help!
  1618. Balancing torque problem
  1619. Forces/Newton's Second Law
  1620. Spring and resonance
  1621. Angular momentum in a particle system
  1622. Hookes law or simple dynamics?
  1623. elevator
  1624. more Free Fall!
  1625. parallel and series circuits
  1626. kinematics
  1627. Specific Heat and Phase Change/Latent Heat Problems PLEASE HELP
  1628. (Newtons second law) One of the two problems I really need to solve this weekend!
  1629. (Circular motion) The second problem I really need to solve this weekend...
  1630. need help quick with error weirdness
  1631. Work/Line Integrals
  1632. Speed of waves...
  1633. check my answers
  1634. Pendulum hit by bullet
  1635. End correction?
  1636. Two disks (moment of inertia)
  1637. Spring constants
  1638. Vectors/Trigonometry Notation Problem...
  1639. Pulley Problem
  1640. circular motion
  1641. really need help with this one.
  1642. Projectile Motion
  1643. Everybody loves a slinky
  1644. Car collision
  1645. sound waves
  1646. Transverse Wave Problem
  1647. Airplane banking
  1648. Pendulum Minimum Speed
  1649. Center of gravity
  1650. Energy, scalar or vectorial?
  1651. minimizing earthquakes
  1652. Physics 101 Problems, need help. I'm dumb.
  1653. Projectile Question
  1654. Speed/Incline
  1655. Rotational Dynamics Questions
  1656. Conservation of Energy (Spring + Kinetic)
  1657. easy problem
  1658. easy problem
  1659. Friction in tires
  1660. Simple EM Problem (not to me for some reason)
  1661. Linear Motion (I'm sure it is easy for all you majors out there)
  1662. Free Fall
  1663. pendulum question
  1664. Impact of running leached dog?
  1665. Calculate Velocity From Kinecitcal energy
  1666. Finding the angle of an inclined plane
  1667. Wagon
  1668. A Problem with Hooke's Law
  1669. Centripital Force and Coefficient of Friction
  1670. Ideal Gas Law
  1671. help on essay question
  1672. Rolling/Angular Momentum
  1673. Any suggestions...
  1674. reflected light
  1675. Forces (Equilibrium).
  1676. Why does internal resistance occur?
  1677. spinning wheel
  1678. Angular Momentum
  1679. Gravitational Force
  1680. Momentum / Angular Momentum Problem
  1681. Sound measure- simple question
  1682. Torque HELP!!!!
  1683. Science Fair Ideas
  1684. Calculating the number of moles of air
  1685. Spring+incline plane question...
  1686. I Need Physics Help Bad
  1687. A rolling can of soup!
  1688. Universal Gravitation- please help!
  1689. Finding height of image for a concave mirror
  1690. Oscillation Problem. Advice need please :)
  1691. Angular Momentum
  1692. More Angular Momentum
  1693. More angular momentum, please help!
  1694. electron accelerated through potential
  1695. gravitation problem
  1696. torque and angular momentum with ball shot into air
  1697. rotational inertia of nonuniform cylinder
  1698. Energy transferred
  1699. Pendulum
  1700. I'm confused!
  1701. Of order unity
  1702. Heat Transfer problem need help ASAP!
  1703. Beads
  1704. Simple Harmonic Motion
  1705. inertia...moments (i don't know)
  1706. Centrifugal Vertical Tangential Inertia?
  1707. Interactive Physics 5.0 help!
  1708. Escape Speeds
  1709. More Friction
  1710. rigid rotational body
  1711. The wave equation
  1712. Refrigerator Question
  1713. Why is this wrong?
  1714. Moment of Inertia
  1715. Inclined Plane
  1716. Change in internal energy for an isobaric process?
  1717. Momentum/Impulse question
  1718. Net Force acting on Earth
  1719. Angular momentum problem
  1720. Speed of waves in a cup of coffee that spills over, help please!!
  1721. (Projectile motion) Little question on a problem I posted 5 days ago...
  1722. Newtons third law?
  1723. Pressure and temperature changes adiabatically for an ideal gas?
  1724. Gyroscopic motion
  1725. simple pendulum
  1726. Showing friction opposes gravity..Helpppp
  1727. Dynamics and Mechanics Help - Urgent
  1728. Conceptual problem! Check my work :P
  1729. Vector Cross Products
  1730. Angular Motion on a Plane
  1731. Collisions
  1732. Transfer of Heat: mass of liquid helium that boils?
  1733. Bungee Diver Spring Constant
  1734. Antother Collision!!!!!!!!!
  1735. Transfer of Heat: Temperature in Kelvins
  1736. Thermodynamics
  1737. Resistance, Capacitance,
  1738. Work question
  1739. Speed of electron when kinetic energy given
  1740. Universal Gravitation
  1741. is this answer possible?harmonic oscillator!
  1742. Elastic collision - finding ratio between m2 and m1, v2 and v1
  1743. Tuning a Piano
  1744. Phasor and Sinor diagrammes.
  1745. Inductors: what do they do?
  1746. Centripetal Force
  1747. Centripetal Force
  1748. Satellite motion
  1749. Angular Motion In A Plane
  1750. Determine resistance
  1751. hat is the maximum value of the emf produced when the coil is spun at 1250 rev/min,?
  1752. period of a star / momentum
  1753. Angular momentum
  1754. need help with homework
  1755. simple pendulum problem - confirmation
  1756. A Difficult Mechanics Problem (Work-Energy?)
  1757. Magnitude of Impulse
  1758. wave motion problems
  1759. Confused
  1760. Apparent paradox
  1761. A difficult mechanic problem with spring
  1762. Sonometers
  1763. find the sound power
  1764. gravitational acceleration
  1765. Finding current! problem, where did i mess up?
  1766. gravitation
  1767. easy one
  1768. is this a trick question?
  1769. Gravitational Force
  1770. refraction and a duck
  1771. Spring, Ball, and Ballast
  1772. Spinning Disks
  1773. help to understand
  1774. Rotational Dynamics
  1775. Calcuating the integral E.ds for the paths given, what did i do wrong?
  1776. The classically forbidden region!!!
  1777. Question on Diffraction and interference.
  1778. MONTSTER PROBLEM! ack
  1779. centripetal forces
  1780. Fluid Dynamics - Please check my answers
  1781. 4 hard (long) problems- problem set.
  1782. Help with physics problem
  1783. Quantum Mechanics of Atoms
  1784. What is the emf induced in the looop?
  1785. torque and static friction
  1786. Question regarding Conservation of Energy
  1787. Were the moon landings FAKE?
  1788. evaporation
  1789. What's the difference?
  1790. Sound Waves
  1791. Mars gravitation
  1792. Relativity, decay
  1793. Law of Gravitation
  1794. Problem with car and pendulum
  1795. Total Energy of a System
  1796. free body force question
  1797. centripetal
  1798. cf
  1799. pail
  1800. magnetic field question
  1801. need answer to homework problem please
  1802. probability distribution of the momentum value p
  1803. Physics article.
  1804. Lab question
  1805. Why did I get it wrong?
  1806. Why's radial acceleration zero at north pole
  1807. ballistic cylinder
  1808. spring equilibrium
  1809. Double Slit Problem
  1810. Trebuchet?
  1811. Wave Changing Air Pressure (should be easy, help please!)
  1812. Moment of Inertia and Velocity
  1813. Question about satellite orbit...
  1814. Will a rolling ball ever stop?
  1815. Quick question about Equilibrium w/ Stress :D
  1816. Question about Circular motion..
  1817. Spring, Amplitude and Acceleration
  1818. Where did I go wrong?
  1819. Refrigerator - Heat Energy
  1820. HELP gravity?
  1821. can anyone help my start this problem?
  1822. Question regarding change in internal energy
  1823. sound and wavelengths
  1824. Force Colliding
  1825. Circular Motion......
  1826. What would an Ideal Volt Meter measure if...
  1827. Doppler...
  1828. Car crash scenario
  1829. torque and center of mass question
  1830. Electric potential and electric potential energy question...
  1831. volume expansion problem...wheres initial volume?
  1832. I need help
  1833. Simple Harmonic Motion problem
  1834. Lorentx Transformation
  1835. Knocking over a Post
  1836. simple one liner question! Urgent.
  1837. Question involving Uncertainty Principle.
  1838. Question about some physics, moving obstacles.
  1839. Basic physics, need some help :D
  1840. pot. energy
  1841. I have no idea how to start this help
  1842. Really Need Help
  1843. a question for which I *should* know the answer
  1844. Coursework!!!!
  1845. lou-vee aircar
  1846. Work Energy Motion
  1847. Capacitor Capers
  1848. collision problem
  1849. Planck's Constant Question
  1850. Force problem
  1851. HELP!! having trouble finding calories
  1852. Calculating mass of an isotope
  1853. Use mercury barometer to fing height of building
  1854. coefficient of static friction
  1855. ap physics question!!!! HELP! badly.
  1856. 2 questions
  1857. help
  1858. question help
  1859. question about escape speed
  1860. Thermal Physics question
  1861. A bead in circular motion in space!
  1862. Confused by Forces!
  1863. Elastic/Non-elastic collisions
  1864. Meaning of sentence
  1865. Beat frequency
  1866. Electromagnetism
  1867. Rotation
  1868. confused what to do
  1869. Time vs Height of a freefalling object. Please help me!
  1870. Fluid dynamics problem
  1871. pressure...
  1872. Physic- Efficiency
  1873. Some more electromagnetism questions (ac generators)
  1874. Angular Speed
  1875. Problems with Fluids
  1876. simple angular momentum question
  1877. angular acceleration
  1878. rotational motions
  1879. Angular Velocity...again
  1880. Rotational Motion
  1881. Right-Hand Rule (Magnetism)
  1882. Gravitational Force and Field
  1883. Rotation/Energy?
  1884. Thermal dynamics
  1885. Newton's Law of Gravitation
  1886. cant get problem (momentum)
  1887. Rigid Bodies and Free Body Diagrams (w pulley)
  1888. Rigid Bodies including topics of power and torque.
  1889. Rigid Body Rotational Motion
  1890. Magnetism: Biot-Savart Law
  1891. freefall
  1892. Rolling Body
  1893. Frequency (first 3 overtones)
  1894. Dealing with wavelengths, frequencies and speed
  1895. Height, hangtime, and range during frictionless freefall.
  1896. Thermal Processes
  1897. Thermal Processes
  1898. Oscillatory motion
  1899. Net Force
  1900. Challenging Physics Question (Mass moment of inertia, pendulum)
  1901. Two cars colliding example
  1902. Throwing a ball from the roof of a building...
  1903. 2 Cars Colliding with same mass
  1904. Momemtum/Energy Problems??
  1905. Toroid shape Electro-Mag question
  1906. Sound problem
  1907. momentum
  1908. sound pressures at the open end
  1909. Angular velocity HELP!!
  1910. torque
  1911. Planar Kinetics of a Rigid Body .. Please Help :S
  1912. Evacuatred chamber pressure question
  1913. fluid pressure difference
  1914. strain energy
  1915. Arrrgh help!!
  1916. Calculate time to raise temperature of water
  1917. Heat on PV Graphs
  1918. Simple Harmonic Motion - seemingly easy yet...
  1919. Static Equilibrium Problem from Halliday, Resnick...
  1920. Fluids - I wish the answer would "flow" to me
  1921. Wave Questions
  1922. what should be the equation?
  1923. Capa Assignment- Rotational Motion
  1924. the section of my physics book on sound makes no sense
  1925. Lab based conservation of energy quesiton.
  1926. question
  1927. density with calculus???
  1928. Buoyancy Problem
  1929. Fluid Density Problem
  1930. Athlete Long-Jump Question, Don't Know Where I've Gone Wrong...
  1931. Help on Heat problems
  1932. current electricity
  1933. Finding Force vector
  1934. Phisic help with densities
  1935. Find load with jack and piston
  1936. a small hint
  1937. Simple Pinball Spring Problem
  1938. Angular Momentum
  1939. Orbits
  1940. Angular Freq. of small oscillations on a wheel/spring.
  1941. Gases and Manometer
  1942. Gas Laws
  1943. Rotational inertia and torque
  1944. acceleration, velocity and position
  1945. DNA Screening?
  1946. Simple Wave Problem, But I can't figure out the answer
  1947. How do you find density when given the buoyant force
  1948. How do I Calculat on distance in Catapult project
  1949. different frequency units?
  1950. About Uniform Circular Motion
  1951. particle in a box?
  1952. help IN UNIFORM CIRCULAR MOTION
  1953. How to: Force, work & dot product
  1954. Conservation of Energy & Circular motion
  1955. Question on linear momentum
  1956. Can anyone help me with torque problems?
  1957. Aerodynamics in Cars
  1958. Simple work question
  1959. A Few Statics-Related Questions
  1960. various speeds on a wave
  1961. One dimensional motion with friction
  1962. Velocity of Gases
  1963. momentum/velocity questions (very simple)
  1964. coefficient of friction
  1965. Artificial Gravity
  1966. gravity
  1967. Application of Newton's Laws
  1968. thevenin voltage help
  1969. equation of motion
  1970. Potential Energy
  1971. centripetal accel
  1972. Torque and inertia question
  1973. period, velocity, acceleration of a spring
  1974. Wavelength
  1975. Finding harmonics
  1976. Intensity
  1977. Shock wave
  1978. St. Venant's principle!!
  1979. Some questions about Schroding's cat
  1980. Help! Mechanics Qs!
  1981. Destructive Interference with Different Wave Shapes
  1982. mechanics pendulum question
  1983. Magnetic fields
  1984. when are farenheit and kelvin numericaly equaly?
  1985. centripetal acceleration
  1986. Some Applications of Newton's Laws of Motion
  1987. QuEsTiOn
  1988. Pushing a Tall Object
  1989. tangential=radial
  1990. EMERGENCY HELP REQUIRED (within 12 hours)
  1991. TORQUE help!
  1992. Magnetic Field
  1993. Magnitude of elec field to balance electron?
  1994. Friction and harmonic motion
  1995. Thermal Expansion
  1996. centrieptal accleration and the poles of the earth
  1997. electric fields and conductors
  1998. Waves and Pressure Changes
  1999. Gravitational Potential and Satellite Motion
  2000. pendulum
  2001. work
  2002. index of refraction
  2003. Force of charged particles
  2004. equation for mass
  2005. momentum...
  2006. Gravity/Binary Star System
  2007. Fluids -- evacuated chambers
  2008. Model of heat flow in a sphere
  2009. sound in phase
  2010. Fluids -- bringing together pressure, depth and friction
  2011. Formula to calculate Rocket Thrust
  2012. Gravitional Potential Energy Question
  2013. Computing differential changes
  2014. Otto Cycle?? Please help ASAP!
  2015. angular velocity - spherical coordinates
  2016. Fluids involving Forces
  2017. Simple Harmonic Motion
  2018. principal quantum number
  2019. Gas pressure in thermometer
  2020. Why cosine theta for calculations?
  2021. Doppler...and the planets
  2022. Building a crumple zone
  2023. Statics: Shear force and Bending Moment
  2024. Convert Kgcm to nm
  2025. Static Equilibrium
  2026. Ballistic Pendulum!
  2027. A simple question...
  2028. is my book right? it seems wrong...
  2029. More Manometers
  2030. Dalton's Law and Partial Pressure
  2031. Amplitude of EM wave
  2032. Man pushing piano
  2033. final temp of copper ball
  2034. help for physics problem
  2035. Please check this problem
  2036. Torque Question
  2037. Electromagnetic Force Problem - Please Help
  2038. Very tough Question !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  2039. Really Fustrated...Help :(
  2040. Longest Straw
  2041. Longest Straw
  2042. Ideal Gas Help
  2043. Desperatly in need of HW help!
  2044. question about optics (diffraction)
  2045. Quick Question so I can finish this homework problem.
  2046. Rotation of Rigid Bodies- mastering physics 9.72
  2047. A ball is thrown from the roof of a building...
  2048. Oscillations
  2049. torque equilibrium
  2050. Static Equilibrium?????
  2051. Help needed on Projectile Motion!
  2052. Help needed on a weight and mass problem!
  2053. uncertainty question
  2054. Pulley problem using 2nd Law of motion
  2055. Fan effect
  2056. Physics Audio Tapes
  2057. Need help w/ Angular Momentum please
  2058. Angular acceleration
  2059. conservation of energy.. springs.
  2060. image distance / focal length relation
  2061. Initial Amplitude and the Release Point
  2062. Sound Waves - phase difference from time delay
  2063. Dynamics
  2064. Phase Change and soundwaves
  2065. Ski Turn Radius, Inclination at Speed & Balance
  2066. help! elastic head-on collision
  2067. help me with these quite simple problems please
  2068. Latent heat...
  2069. need help on a simple question - tempeture change
  2070. Parallel Axis Theorem
  2071. Falling Meter Stick
  2072. Shear/Bending Diagram Question
  2073. a confusing question - melting ice
  2074. Kinetic Theory of Gases... Little help please :)
  2075. Collisions in 2 dimensions
  2076. Equilibrium of a Rigid Body Under Coplanar Forces
  2077. Fluids...PLEASE HELP
  2078. Thermodynamics
  2079. Electromagnetic Motor.
  2080. Sound Waves
  2081. Concept MC Questions
  2082. Whats the force of this baseball?
  2083. Please Help! (Force Problems)
  2084. Help needed on another force problem!
  2085. Vibration problem
  2086. Box Promblem
  2087. Resistance
  2088. What is the rms potential difference across the resistor?
  2089. At what rate must the current be to changed to produce 40V emf
  2090. How much of this energy is stored in the magnetic field of the inductor?
  2091. A few questions - mostly Kinetic Energy stuff, help please?
  2092. vertical motion
  2093. Relativistic motion
  2094. How to solve this problem?
  2095. Thermal Energy
  2096. mass hanging on spring
  2097. Torque energy
  2098. Center of Rotation
  2099. vibrations and waves
  2100. centripetal vs centrifugal acceleration
  2101. Rotation Dynamics mastering physics 10.32
  2102. Mass dropped on a spring
  2103. de Broglie wavelength
  2104. Torque
  2105. pendulum on the moon
  2106. Electromagnetic Waves Problem - Please Help
  2107. Torque Question
  2108. Special Relativity Question
  2109. Quick wave question
  2110. Help needed on a Mechanics problem
  2111. Momentum Question
  2112. Spring question
  2113. motion of magnet
  2114. still stuck in momentum vs energy on a tetherball
  2115. need help on a simple question-phase transfer
  2116. Projectile Motion Q
  2117. Induced EMF ~ Faraday's Law/Lenz's Law
  2118. Magnetics question!
  2119. Left Hand Rule for a Straight Conductor
  2120. Please help!
  2121. centripetal force
  2122. center of gravity-torque
  2123. Faraday~ Induced Emf
  2124. Change in Internal Energy
  2125. HELP!!!! I'm struggling in physics
  2126. Desperately Need Help, Wave question
  2127. Plz help me with problems related to motion(mechanics i think)
  2128. Young's modulus
  2129. Electromagnetic Waves
  2130. How to simplify
  2131. A Problem on Thermal Equilibrium
  2132. need some help
  2133. Torque Question
  2134. Another Problem-Radiation
  2135. Coulomb's Law
  2136. Calculating the work done by friction
  2137. mechanical energy
  2138. Are explosions soley the result of expanding gas?
  2139. Need help on heat engine!
  2140. Optics
  2141. PHysics (Torque?) problem BAFFLING!!!
  2142. efficiency
  2143. I'm soo confused
  2144. 2 questions (weightlessness and SHM)
  2145. A glider on an air track...
  2146. Help
  2147. static equilibrium
  2148. temperature change
  2149. Linear Expansion
  2150. black body
  2151. melting ice
  2152. Friction Question an incline plane with two angles
  2153. Forces in equilibrium
  2154. Simple force down an inclined plane question.
  2155. Conservation of Energy
  2156. linear velocity
  2157. I need help with spring constant lab
  2158. escape velocity sorta
  2159. Simulation of beats
  2160. Quick homework check plz!
  2161. Center of gravity
  2162. U-tube, water and oil.
  2163. Having trouble on two problems- magnetism/inductance
  2164. Spring Formula
  2165. Collisions
  2166. Zero Electric potential and null electric field
  2167. Coefficient of Friction
  2168. easy rotation quest
  2169. Forces on an Accelerating Object
  2170. Rotation
  2171. Rotation
  2172. How does power relate to intensity?
  2173. Torque
  2174. static equilibrium problem
  2175. final angle speed?
  2176. Polarized Free Electrons vs Polarity of Static Magnet
  2177. I am stuck on 3 questions =/
  2178. moment of inertia / torque question
  2179. Thermal equilibrium
  2180. Please Help Me!!!
  2181. how does a balance work?
  2182. The physics behind Jenga...help
  2183. Football Problem
  2184. Physics of Golf
  2185. Energy conservation
  2186. Ladder problem
  2187. Wave properiies of supersonic jets
  2188. Bouyancy
  2189. specific heat; calormetry (no clue)
  2190. latent heat
  2191. Help with what is probably an easy question please. Pressure Problem
  2192. Homework help
  2193. rocket and orbital problem
  2194. A new force problem!
  2195. Very quick help please
  2196. question re neutron stars
  2197. What type of problem is this? Physics 1 practice final.
  2198. harmonic wave
  2199. Vibration/SHM Help!
  2200. Finding Electric Field on rod or ring?
  2201. need some help, force to move an object...
  2202. hekp me plss
  2203. Mechanics Help
  2204. need help!
  2205. Calculating Overtones
  2206. bridge building tips?
  2207. Work
  2208. Electronic Transitions
  2209. Amusement Park
  2210. Fallacy in Work-Energy theorem??
  2211. what was the weight of the person?
  2212. Tension
  2213. vector question
  2214. Optics Question
  2215. thermodynamics question
  2216. centrifuge problem
  2217. angular velocity
  2218. call me crazy but, I think there might a speed faster than C
  2219. vector and magnitude help
  2220. Object being pushed up an inclined plane
  2221. Studying for exams need help very soon!!!!
  2222. Rotationl Equilibrium Help
  2223. Mirrors Reflection
  2224. friction
  2225. Optics problem
  2226. potential/kinetic energy
  2227. seesaw problem
  2228. centripetal force
  2229. Force/Vector Problems (please help)!
  2230. Friction
  2231. torque problems are killing me!
  2232. Heat balance problem
  2233. Energy of SMH
  2234. Damped Oscillator probelm
  2235. I have Q's from my Honors Physics
  2236. torque..
  2237. Cofused with this Momentum problem
  2238. Lost my formula sheet
  2239. Central Forces
  2240. Sho
  2241. Central Force II
  2242. Quick Projectile Question
  2243. Question from my Kinematics Exam.
  2244. mass attached to a spring
  2245. Force/Work Problem (help needed)
  2246. Madeburg’s Hemispheres from 1657 Revisited
  2247. Potential Energy Help Needed!
  2248. Spring Force Help Needed!
  2249. help please
  2250. hint needed
  2251. ANother force problem! (Please offer any help you can)
  2252. Am I correct?
  2253. Central Force III
  2254. Stable Equilibrium II
  2255. Forces Question
  2256. Angular Speed
  2257. f frequency of small diameter organ pipe
  2258. Central Force IV
  2259. Sho Ii
  2260. Quantum Physics
  2261. Momentum and KE in multiple collisions at the same instant
  2262. finding electric field intensity of two spheres
  2263. Projectile motion of protons
  2264. equation
  2265. Help with relativity and time dilation
  2266. easy shameful force and speed question
  2267. Photons
  2268. physics lab question
  2269. sensors
  2270. calculating the distance of a sliding block
  2271. Thermodynamics basics
  2272. Planks Constant
  2273. Fluid Dynamics
  2274. CGS to MKS conversion
  2275. Electric Potential related question
  2276. doubt
  2277. Forces Question
  2278. really really need help
  2279. Friction Problem
  2280. Help with a question form 1984 physics B AP exam
  2281. Electrical Equations
  2282. Skiing Problems
  2283. Problem I must solve
  2284. System of Pendulums
  2285. Rotational Problem
  2286. Flux through the loop
  2287. Wierd Light/Cons of energy problem... HARD
  2288. Particle slides into a rod and pivots
  2289. energy created by falling object
  2290. Optics
  2291. Electric Circuit HELP!
  2292. position, velocity
  2293. 2 blocks sliding down a incline connected by string (check please)
  2294. Total angular momentum Q
  2295. simple variable control question.
  2296. Work Energy Friction
  2297. 2d scattered field
  2298. Springs Q
  2299. Momentum
  2300. pulley
  2301. Will someone please help me?
  2302. Pendulum-Spring System in SHM
  2303. resonance
  2304. Constant velocity on frictional slope
  2305. Possible to compress a vacuum?
  2306. BE Statistics
  2307. Relativity problems
  2308. Question
  2309. really need help
  2310. fluid reaction question
  2311. How far does a photon move in the time dimension when it travels for one second?
  2312. A man standing near...
  2313. Moment of Inertia of a Disk
  2314. Can't figure out the math
  2315. thermodynamics
  2316. Specific Heat Capacity question - Help needed.
  2317. magnatice field, moving rantangle conducting rod, incline plane
  2318. infinite long dielectic cylintrical shell of some finite thickness
  2319. Gravity help
  2320. Angle Turned By Wheel
  2321. A bus is moving and lots of ppl jumping
  2322. Newton's second law
  2323. Concept with Maxwell-Boltzmann Distribution Curve
  2324. Newton's Law of Gravity and Potential Energy
  2325. Binary Star System
  2326. Uncertainty....
  2327. SHM MULTIPLE damping coefficents practical help!
  2328. Help: Physics Homework
  2329. sudden force and gradual force
  2330. I need help developing a formula for this example:
  2331. solid disk radius of gyration
  2332. Centre of mass
  2333. accel
  2334. A hydrogen atom in uniform electric field
  2335. If I have Volts, and I need eV, how do I get that?
  2336. Equilibrium
  2337. The Mouse Trap Car Thread...Again
  2338. Optics
  2339. Coulomb's Law question
  2340. Centre of mass integrals
  2341. celestial mechanics question
  2342. Collisions - did I solve correctly
  2343. model for air resistance
  2344. Centripedal acceleration question
  2345. A rolling wheel?
  2346. uncertainty without a given estimation
  2347. Bohr Hydrogen Atom
  2348. Blocks on Pullys and Torque
  2349. buoyancy
  2350. multiple springs
  2351. kinematics of particles
  2352. Simple harmonic motion
  2353. kinematics of particles
  2354. Initial Angular Acceleration
  2355. Interesting deal with friction and energy
  2356. i think this question is impossible.
  2357. another impossible question
  2358. kinematics
  2359. projectile angle
  2360. Simple Rotation + Angular Velocity Question
  2361. Electric field inside a sphere of charge density A/r
  2362. Force
  2363. Tangential speed
  2364. Projectile Question
  2365. Kinematic Question
  2366. Momentum Questions
  2367. Charged circle; electrostatics
  2368. 3 gears
  2369. Pressure equations
  2370. Physics Gravitational Force Question
  2371. Validation
  2372. terminal velocity
  2373. tangential and normal components
  2374. tangential and normal
  2375. torque, energy, and average power
  2376. velocity
  2377. velocity
  2378. help me please
  2379. uncertainty principle
  2380. Ideal Gases
  2381. Rotational Equilibrium and Dynamics Question
  2382. Constant acceleration problem
  2383. Simple Power/Energy Question
  2384. Wave equation
  2385. Conservation of Energy
  2386. Interaction forces
  2387. Newton's second law!!
  2388. Finding the height of a clylindrical silo with just the volume
  2389. Exams
  2390. constant velocity and constant acce
  2391. Momentum Conservation
  2392. inelastic collision
  2393. Magnitude of forces
  2394. SHM Kinematics
  2395. More SHM
  2396. Magnetism - the proportionality constant question
  2397. Thermal + Compressive Stress in a Rod + Spring system
  2398. Topic for a 4000 word essay
  2399. Carnot(ideal) refrigerator question
  2400. Quantinzation of Energy & Planck help!
  2401. Carnot(ideal) refrigerator question
  2402. Temperature and pressure question
  2403. Wave Definitions
  2404. Heat wasted per cycle
  2405. Difference between applied tension and tension due to weight?
  2406. Nuclear energy
  2407. Spring Problem
  2408. velocity of particle
  2409. Optics - two lens question
  2410. Rotating slotted arm
  2411. Potential function
  2412. Collisions
  2413. Heat transfer
  2414. Vector Addition Question
  2415. cOlLiSsiOnS
  2416. Are you good at equations?
  2417. Help!!!!
  2418. Rotational Equilibrium and dynamics
  2419. bullet and block
  2420. Statics: Axial Load and Strain
  2421. Moment Of inertia
  2422. Static and Dynamic Equilibrium!!
  2423. Homework talking about time
  2424. Laser pulse calculation - a quick bit of help appreciated
  2425. Atomic energy levels
  2426. "egg Scrambler" project
  2427. need your help with parallel circuits
  2428. We desperately need YOUR help!!
  2429. thermodynamics and internal energy...stuck
  2430. Holograms
  2431. Simple Harmonic Question
  2432. Momentum/Vectors
  2433. using logic, not formulas
  2434. help w/ problem!
  2435. Torque on a "see-saw" type object
  2436. Two Problems About Osscilations
  2437. Work and Energy Question
  2438. Joined Springs
  2439. Oscillation
  2440. Joined Spring problem
  2441. Power, Force, Velocity and Acceration
  2442. Oscillation
  2443. I solved a problem but I need some insight into why it was solved this way.
  2444. Calculating moment of inertia of a system of balls
  2445. Flow rate in syringe
  2446. Electric Potential of a Spherical Shell of Charge
  2447. Moment of Inertia
  2448. find speed of car
  2449. Air Drag Doubts
  2450. Thermodynamics-a small doubt
  2451. Statics problem
  2452. Help! Problem involving a landing aircraft.
  2453. Free-fall question with extras
  2454. indices of refraction when wavelengths are given
  2455. Kinetic Friction Pbm...
  2456. just a very quick question ( interpreting the index of refraction)
  2457. Roller Coaster Loop Pbm - Pls Help.
  2458. HELP! Tough Question
  2459. phase velocity
  2460. contact force in an ideal situation
  2461. Nuclear Reaction
  2462. What's the meaning of the Cartesian coordinates of the atom?
  2463. exercesie about force with friction
  2464. Basic Kinematics
  2465. Snell's Law & Light help!
  2466. angular momentum question
  2467. HELP! drift velocity question
  2468. Pressure Help
  2469. Momentum
  2470. Frictional Problem
  2471. Electricity Problem Solving
  2472. Static Charge on people and in general...
  2473. Destructive Interference Problem
  2474. Static Equilibrium
  2475. Energy Produced by Reaction
  2476. Hydrodynamics
  2477. Help with visualizing this problem....
  2478. impedance of a coil
  2479. Is friction independent from area of contact?
  2480. Motion
  2481. Rotational Kinematics
  2482. Rotational Dynamics
  2483. Heat and temperature Please See THIS
  2484. Ferry Boat HW Problem (PLZ HELP)
  2485. A change in temp.
  2486. Conversion Factors
  2487. Gravitational Forces and Torque Reviews
  2488. Electrical Circuit
  2489. Angular Momentum
  2490. how would you calculate the work done
  2491. Work Energy and Power
  2492. momentum
  2493. In terms of impulse and momentum....
  2494. Questions in regards to momentum...
  2495. What Forumla?
  2496. Why does zero average velocity equal zero displacement?
  2497. two identical singe waves 90 degrees out of phase
  2498. work done by a father pushing a sled up a hill
  2499. motion of 2 charged particles in a constant electric field
  2500. Heavier or lighter medium?
  2501. Fracture HELP!
  2502. is more work required for this spring?
  2503. transistor amplifiers
  2504. Gravitational Force questions
  2505. Kinetic Energy
  2506. ratio of equality
  2507. Initial and Final Thermal Energies of a Gas
  2508. vectors
  2509. Increase in speed, decrease in time...
  2510. butterfliies and physics?PLEASE READ! DESPRATE!
  2511. Finding Tension of String
  2512. Finding acceleration
  2513. Moment of Inertia... Help Pls.
  2514. MLtT Dimensions
  2515. Net electrostatic force : four particles form a square
  2516. Help Deriving the equation Ek=1/2mv^2
  2517. Catenary Curve
  2518. Am I doing this right? - rotational motion
  2519. P = F delta T!
  2520. Banked Curves - Question
  2521. Moments: rotational and translational velocity
  2522. More constant acceleration questions
  2523. More Rotational Dynamics
  2524. Kinematics Question
  2525. Transistor
  2526. Electric Force Help!
  2527. pressure/fluids
  2528. Coulomb's Law
  2529. Basic Kinematics Question(s)
  2530. Power
  2531. Energy - Rotation
  2532. Energy levels Question
  2533. Magnetism, Helixes
  2534. Volume integral
  2535. Quantum - potential difference problem.
  2536. confused on concept of finding voltage drop across a resistor!
  2537. Forces and Charges
  2538. HELP!! Need answer to this force due to charge problem!!
  2539. vectors!!! please help no comprendo!!!!
  2540. electric charge
  2541. Coulomb's Law
  2542. Special Relativity Question
  2543. Electric Field and an object
  2544. Electron released into electric field
  2545. stopping distance and forces!
  2546. Energy questions??
  2547. Electrostatic Equillibrium Question
  2548. EPE problem
  2549. does constructive interfence violates the Principle of conservation of energy?
  2550. simple (?) beam problem
  2551. Simple Physics Question
  2552. Potential Problem
  2553. Work Required to Submerge
  2554. some electric charge and force questions need help on how to set them up
  2555. predicting force and velocity of a pneumatic projectile
  2556. forces
  2557. velocity
  2558. Having a problem with a fairly early Physics with Calculus 1 problem
  2559. Clifford Algebras
  2560. electron charge
  2561. Coulomb's Law Problem
  2562. Angular velocity
  2563. Highschooler Needs Help
  2564. Water Friction
  2565. Moment and torque
  2566. conservation of energy
  2567. What would the acceleration-time graph of throwing up a ball look like?
  2568. Light Reflection Through Mirrors
  2569. Mirror Photography Project
  2570. ctrostatics, Gauss’s Law, and Potential
  2571. Tension problem
  2572. Cat & mouse chase
  2573. Measurements
  2574. Problem to understand how the power is distributed
  2575. confused on how to find current! also why is this resistor labled +/- not -/+!
  2576. Trajectory of curving ball
  2577. Simply Armonic Movement and k constant
  2578. Ideal Gases. Query
  2579. Magnetism
  2580. Instantaneous Decay rate per unit Volume
  2581. Science Fair Project, please help!
  2582. Maxwell's Equation
  2583. Another Phys with Calc problem...
  2584. please help with problem
  2585. Thermodynamics and Gas expansion
  2586. Urgent: Finding time of death (without using calculus)
  2587. The Sin Tan Cos
  2588. Projectile Motion: Range
  2589. light waves
  2590. Force equalibrium
  2591. Gausses Law
  2592. Min pulley diameter
  2593. help me on my urgent assingment on vibrations & wave
  2594. Confused! torque calculation question ...
  2595. PhysicsQuestions help.
  2596. Far out free response concerning motion
  2597. Electric Field Help!
  2598. Forces and Kinematics Problem - Am I right?
  2599. momentum forumula questions
  2600. Basic thermodynamics
  2601. Coloumbs Laws and electric fields
  2602. Help with freefall problem please.
  2603. I'm sure your're sick of me by now, but heres my question...
  2604. Anyone know where I can get previous years' AP Physics C exams?
  2605. Electric Fields
  2606. Two interesting problems.
  2607. what is this derivative
  2608. Adding buoyancy to 3D integration of diffusion equation
  2609. regarding another momentum problem
  2610. momentum and impulse question
  2611. tough mechanics problem
  2612. Kinematics question
  2613. i think this is coulomb's law
  2614. 1-D kinematics w/ 2 objects
  2615. 1-D kinematics w/ 2 objects
  2616. Question on Rotational Dynamics
  2617. Question on Starting Resistance (DC Miotor
  2618. Question On fluid mechanics
  2619. Question on Electricity
  2620. Circular Motion
  2621. Electric Charge Question
  2622. Momentum
  2623. Double Slit: Find Longest Wavelength
  2624. projectile question
  2625. unit vector conversion
  2626. power/work questions (with inclines)
  2627. min and max magnitude on pointlike charges
  2628. Vectors Question
  2629. Problems with Sound.
  2630. Im having trouble with this problem..Please help
  2631. HW question: electricity and magnetism
  2632. need a little help
  2633. Electrostatic force on nonlinear charges
  2634. How should I approach this question?
  2635. Electric Current Help
  2636. Ok, how should I go about this one?
  2637. Lenz's law(?)
  2638. Thermal expansion
  2639. Fluids
  2640. Fluid Statics
  2641. Thermodynamics
  2642. why does the resonant freq decrease as damping increase in an oscillating system?
  2643. question qbout uniform circular motion
  2644. How train is travelling through a curve..?
  2645. EM wave problem
  2646. Relativity
  2647. Air Pressure Question
  2648. compressions vs nodes
  2649. quick help please!
  2650. Pressure system
  2651. problem involving power, mass, incline, and finding a max. velocity
  2652. Electric Field Homework Question
  2653. E Field caused by infinite plate
  2654. velocity problem!! NEED HALP ASAP!
  2655. Thermodynamics
  2656. Energy Conservation in Multiple Point Charges
  2657. Rotational Equilibrium and Dynamics - :)
  2658. relativity question
  2659. proof
  2660. PLEASE HELP WITH THIS QUESTION. (sry for caps)
  2661. Time to Get Away from Avalanache
  2662. The Shot of a Rifle
  2663. Projectile Fired at Stationary Target from Moving Base
  2664. Kinematics Homework Help!!!!
  2665. Isothermic Work done by a gas
  2666. Homework Help! First day NOOB to physics
  2667. problem
  2668. Optics & Snell's law
  2669. Check my homework problem please!
  2670. index of refraction
  2671. PDE Question
  2672. Direct measurement of Kinetic Energy
  2673. A Pendulum Question
  2674. A Physics Question
  2675. Please Help me
  2676. proportional limit
  2677. Bohr's semiclassical aproach
  2678. mass conservation in fluid mechanics
  2679. Deriving Ohm's law and Kirchoff's law
  2680. constant acceleration problem.
  2681. 2 more problems with sound.
  2682. electric field problem
  2683. electric forces question
  2684. Uniform Density Charge Problem
  2685. Ridiculously complex mechanics problem
  2686. Forcesand Torque issue
  2687. Kinematics to the millionth POWER!
  2688. potential versus potential energy
  2689. velocity help
  2690. Test Problem on Kinetics
  2691. Wind blowing
  2692. Optics
  2693. Electric Potential
  2694. Potential Difference
  2695. Net velocity of thrown object-lost
  2696. Volume Expansion
  2697. Simple gravity pendulum
  2698. rigid body
  2699. Is kJ/h equal to KWh?
  2700. Help
  2701. SImple question about sound waves but need a good reason...
  2702. mass center problem
  2703. mass center problem 2
  2704. Another Problem Involving Cars lol k.
  2705. pendulm
  2706. A Pendulm's circular motion.
  2707. Cart Propelled by Weighted Balls Down an Incline
  2708. oscillation
  2709. Measuring extremely high/low temperatures
  2710. charged circular arc
  2711. newtonian stuff
  2712. electric field problem
  2713. Everyday connections and other things to discuss.
  2714. Dynamics: Ramp and Friction
  2715. please help if you can
  2716. Electric Field and point charges problem
  2717. Order of magnitude problem
  2718. net electric field
  2719. Motion in accelerated reference frame
  2720. radius of curvature
  2721. Did I do this right?
  2722. Suspended in air by adding electrons
  2723. ideal gas help
  2724. volume or area?
  2725. Stuck on Free-Fall Acceleration problem
  2726. Idiot question on rearranging
  2727. Work, Energy, Fluids, Temperature, and Kinetic Theory
  2728. Mechanics question
  2729. Axially Loaded
  2730. new here and new to physics
  2731. plz help!
  2732. angular velocity
  2733. Pendulum Final Project (Gr.10)...HELP!
  2734. angular velocity of midpoint
  2735. Energy of water
  2736. centripetal acceleration and KE problem
  2737. Difficulty with a basic motion problem...
  2738. Electricity, Power, and Energy
  2739. power
  2740. One more thing with motion problem..
  2741. Roller Coaster Physics
  2742. derivative problem
  2743. can someone please help?!
  2744. wave intensity
  2745. Oscillations
  2746. Problem involving displacement vectors
  2747. Period of a simple pendulum
  2748. Molecular Kinetic Theory
  2749. Software
  2750. angular velocity
  2751. help with video game problem (acceleration on an incline)
  2752. Fluid Mechanics: Hydraulic Lift
  2753. Fluid Mechanics
  2754. vectors in the direction of axis
  2755. Relationship of temperature and radius.
  2756. this physics 2 prelab is killing me
  2757. electrostatics lab report question
  2758. thermodynamics hw question
  2759. Loudness of a sound
  2760. Problem Help!
  2761. Deriving SHM equations
  2762. Pressure questions!
  2763. Worked Out Problem, Check work?
  2764. Work/Energy Question!
  2765. Fall of Object
  2766. Radial Acceleration
  2767. Circuit Problrm
  2768. Fluid Mechanics: Worked Out Problem, Check Work?
  2769. Question on Equation Rearranging
  2770. Velocity and Acceleration understanding
  2771. Wave Equation problem..!!! Help...!!!
  2772. Conservation of Momentum
  2773. Schematic Diagrams
  2774. Light Bulbs in a parallel circuit
  2775. Need Help on a wave question
  2776. Charge of q problem
  2777. Charges in 1-D (homework help please!)
  2778. need help ...
  2779. Frequency
  2780. Fluids Buoyancy
  2781. Always centripetal force when object in circular motion?
  2782. Angular velocity problem
  2783. Average Velocity question
  2784. Velocity vs Time Graph
  2785. Solar energy collector formula...
  2786. Circular motion
  2787. Rock Problem
  2788. Rock Problem Part 2
  2789. Concerning Significant Figures.
  2790. Pistons
  2791. Fluids
  2792. Fluids and such
  2793. Pressure
  2794. Very vague question about projectile launch angle
  2795. springs
  2796. one quick question
  2797. Tricky radiation half-life question...
  2798. Heat capacity of a room
  2799. A few questions
  2800. Wave / Phase Problem, Need help!
  2801. Concurent Parallel Forces
  2802. Gases
  2803. magnetic field
  2804. Help with Kinetic/Potential Energy
  2805. Halbach arrays
  2806. Beat Frequency Woes
  2807. fluid dynamics
  2808. Some Concept Questions
  2809. alpha and beta particles
  2810. Linear Expansion
  2811. double slits
  2812. Banked curve with friction
  2813. Significant figure
  2814. Defining Torque
  2815. Impulse in a flywheel-to-flywheel situation
  2816. electric field
  2817. Simple dopler question.!
  2818. electric field
  2819. velocity and acceleration
  2820. riding a canoe
  2821. How do I attemp such a Question?
  2822. Oscillations and Waves
  2823. tension
  2824. Comparison between heat in isothermal and isobaric
  2825. Magnetic field variation with distance
  2826. Please help me
  2827. Miller indices
  2828. Hertz experiement
  2829. KE-1/2mv^2
  2830. Why do we treat the unit of pounds this way when doing Work=Force*dist. problems?
  2831. larger force
  2832. North and South Poles
  2833. Will the plane lift off?
  2834. kinetic and gravitational energy
  2835. Simple Motion problem
  2836. question
  2837. question on an object falling 10 m
  2838. After Eight Hours of Homework I Am Lost And Need Help
  2839. guys im hopeless
  2840. Doppler Effect
  2841. Magnetic field lines
  2842. light inteference question
  2843. induced emf
  2844. refraction and displacement
  2845. EM theory and therom dynamic books
  2846. Concurent and Parallel Forces 2
  2847. Moment of inertia of spherical shell
  2848. Friction/ Equlibrium
  2849. intensity from a multi slit grating
  2850. Time it takes for an object to hit the ground
  2851. Time Dialation
  2852. Wave interference problem
  2853. Projectile Motion Problem
  2854. acceleration vectors
  2855. Work Done By Springs
  2856. I Need Physics HELP ASAP PLZ!!!!
  2857. vectors
  2858. car acceleration
  2859. Non-constant acceleration.. not sure how to solve..
  2860. Need help ASAP!
  2861. Car acceleration/deceleration
  2862. Physics problem.
  2863. plz help me FRICTION
  2864. Utterly lost - internal torques
  2865. magnetic dipole moment
  2866. please help, pendulums
  2867. pressure paradox
  2868. diffraction grating
  2869. Tourque the ladder question
  2870. heat
  2871. Mechanics
  2872. Diffraction grating problem
  2873. Projectile Motion
  2874. Electrons Charge
  2875. Heat question
  2876. Decibel / Intensity Problem, How do I approach it? ASAP.!!
  2877. Momentums as vectors
  2878. circular motion question
  2879. Falling roof tile
  2880. Capacitance in series
  2881. free body diagrams
  2882. calculate square roots
  2883. I Need Help Quick Plz!
  2884. Coulombs law stuff...I dont know what they are asking
  2885. satellite synchronous to Venus' rotation
  2886. breaking distance of car
  2887. Homework help
  2888. Quick Question about Electric Fields
  2889. need physics help
  2890. free fall problem
  2891. estimating water volume(so lost)
  2892. AM/FM modulation
  2893. physics help
  2894. Radiation problems...
  2895. Basal metabolism problem
  2896. diffraction
  2897. Initial Accel of a Particle
  2898. volume charge density
  2899. Need some help about a Steradian
  2900. Potential difference
  2901. Precision Question
  2902. Torque Truss Question
  2903. Is it just translational motion or also rotational?
  2904. Test Tips.
  2905. Dynamics
  2906. need help with trains!
  2907. please help with DECELERATION problem!
  2908. Easy Question
  2909. Question on a ramp
  2910. Question on electrostatics
  2911. Circular Motion
  2912. Yet another moment of intertia problem and such...
  2913. Transfer of Heat Question
  2914. Kinematics Problem
  2915. Need help with 1st homework assignment
  2916. What is an additive constant?
  2917. Modern Physics-HELP 911!
  2918. Dynamic
  2919. Sine Function
  2920. rms of a triangle wave
  2921. can anyone help me with the following ex?(its about freequencies)
  2922. Concurrent And Parrallel Forces 3
  2923. Electrostatic Force Between Conductor and Insulator
  2924. centri... force with Fg
  2925. basic relativity.
  2926. Current in Electric Circuit
  2927. Physics Project
  2928. Significant figures
  2929. Basic Thermo Help!
  2930. Question
  2931. Initial Velocity for X displacement with air resistance
  2932. Combustion of biodiesel
  2933. angular speed
  2934. Non-calculus based general physics question
  2935. Question on calculating RMS speed
  2936. test tomorrow, can't figure this problem out
  2937. Relevant Velocity Problem
  2938. Sound Waves Problem and I'm Stuck! Please Help!
  2939. Physics wave question
  2940. Acoustics Problem
  2941. need help on an optic question
  2942. Simple Voltage Question
  2943. Circuits - pictures
  2944. Particle acceleration
  2945. work in mechanics vs. work in thermodynamics
  2946. Rotational Motion around a Fixed Axis
  2947. Beat frequency
  2948. Basic solution help
  2949. A question off my lab
  2950. Determining the Efficiency of a Fuel
  2951. question about electric force.
  2952. kinematics/forces
  2953. Homework help please
  2954. Electromagnetic Induction Question
  2955. Can anyone help me with..........
  2956. Gauss' Law
  2957. more Gauss' Law
  2958. speed of the muon
  2959. Negotiating an unbanked turn.
  2960. a wave question
  2961. Force-Gravity Problem [Parachute & body]
  2962. Launch Angles
  2963. Calculate the time constant (RC circuit)
  2964. Please somebody help me with this problem
  2965. the electric field
  2966. Fermant's principle
  2967. Weight loss and time period.
  2968. Static structure
  2969. Electron matter wave
  2970. crystalline diffraction problem
  2971. fluids
  2972. Help needed with 2 physics questions
  2973. Snell's Law
  2974. Electric Field in a Conductor
  2975. Superposition.
  2976. capacitors
  2977. please help(accleration vectors)
  2978. acceleration on a slope
  2979. specific gravity
  2980. pushing a lawn mower
  2981. Rolling Friction and Bicycle Tires
  2982. maxwell s equations observed in nature
  2983. Current and Magnets
  2984. motion along an inclined plane
  2985. Electric field strength in an ink-jet printer
  2986. dynamics
  2987. charging a spherical shell
  2988. hanging chandelier
  2989. dynamics problem
  2990. Osillation question
  2991. Faraday
  2992. Root Regression Problems
  2993. Rotating rod Please Help
  2994. Forces
  2995. what is the molar mass of
  2996. Forces and friction
  2997. Forces.. Can someone check this?
  2998. Terminal Velocity
  2999. Fluid mechanics question
  3000. rotational equilibrium
  3001. Uniform Charge Density
  3002. Point charge/work problem.
  3003. Units of electromagnetic Wave
  3004. Rolling Motion
  3005. Rolling Motion
  3006. moment of inertia
  3007. Sound-Related project
  3008. finding original speed / acceleration
  3009. falling rod
  3010. Do I square acceleration when solving.
  3011. Electric Field Mapping
  3012. Finding the E-Field between parallel plates
  3013. Help - Uniform Acceleration Problem
  3014. Voltage dealing with two parallel plates
  3015. Finding Period (T) from time (t)
  3016. net charge on sphere
  3017. charged mass on a string
  3018. Applied Forces
  3019. Motion Diagram and Gravity Graphing Question
  3020. Kinematics nasty...
  3021. Magnetic Field HELP
  3022. Current and resistors
  3023. Kinematics Forces
  3024. Electrical Basics
  3025. Uniform Circular Motion
  3026. angular momentum
  3027. voice carrier frequency
  3028. energy problem....
  3029. charged blocks and spring
  3030. ideal gases. what fun. please help!!
  3031. and for my next trick...more ideal gases questions. the joy.
  3032. [SOLVED] once more with feeling! another ideal gas question.
  3033. pulley with rotational consideration
  3034. two harmonic waves
  3035. compton effect
  3036. Car on wet road
  3037. Thermal Properties/Heat Current
  3038. soundwaves
  3039. Water Wave problem
  3040. capacitors and dielectrics
  3041. repulsive force
  3042. use galvanometer
  3043. resistance
  3044. power
  3045. Having trouble visualizing something about acceleration...
  3046. potential difference between two plates
  3047. latent heat
  3048. x-rays and their wavelengths
  3049. velocity question
  3050. online book with examples and exersices?
  3051. Easy electric charge question...
  3052. loop the loop
  3053. Static friction: car braking
  3054. Resistance vs. Temperature, etc.
  3055. electric circuits and diff.eq
  3056. Circular Motion and Friction
  3057. electrical and gravitational forces
  3058. forces on systems in equilibrium
  3059. Bonding - Oscillator Model
  3060. Vectorcalculus!! Help Needed B4 Tomorrow!
  3061. Velocity & Accelerationvectors Help Needed B4 Tomorrow Please!
  3062. acceleration question
  3063. columb's law with vectors
  3064. A few capacitor questions...
  3065. Photoelectric Effect - Query
  3066. Simple Potential Difference Question
  3067. need help with this question
  3068. Thermodynamics trick question?
  3069. a bit of astronomy.
  3070. more kinematics
  3071. Help with simple conversion
  3072. Force Applications ..
  3073. 1d Kinematics formula question
  3074. Help finding coefficient of kinetic friction
  3075. 1-D Motion Problem
  3076. heat exchange
  3077. G-Force in space
  3078. Circuits
  3079. Work done as air expands in piston with spring
  3080. Power Question
  3081. Ice melting
  3082. Mechanical Jumper project help
  3083. Forces
  3084. Mechanics using linear algebra helpa please.
  3085. Easy resonance problem
  3086. weird circular motion problem...
  3087. Update To My Problem On Vectorcalculus
  3088. electrical and gravitational forces
  3089. Charge And current Of Electric. Explain something?
  3090. Introductory Physics Formulary
  3091. point charges
  3092. help with dielectrics, capacitors, batteries, etc
  3093. Question on Electric Potential Energy
  3094. friction concept
  3095. components of a vector
  3096. QUICK FST/Physics Question
  3097. Newtons 3rd law+Horse Cart System+Action/Reacton..help needed ASAP!!!!!!!
  3098. Model that demonstrates conservation of mechanical energy
  3099. A little help please?
  3100. Total electric potential of systems of point charges
  3101. Do I need to use trig and is the 10 centimeters an angle
  3102. 2 cinematic problems.
  3103. Two questions: Please Help
  3104. Vector Applications
  3105. coulomb's law
  3106. Vectors
  3107. Coulumb's Law
  3108. electric potential
  3109. Frame of Reference vs. Coordinate System
  3110. Electric field and charge enclosed
  3111. A basic Energy question...
  3112. Unit Vector to Verbal Representation
  3113. sphere of charge
  3114. confused..
  3115. Three very simple question-please help
  3116. Algebra of two equal positive charges...
  3117. ??
  3118. Motion Word Problems.. Help!
  3119. kinematic equations
  3120. is Vx accelerating? (simple yes/no question)
  3121. Average Velocity Question
  3122. Online physics help?
  3123. Torque and Friction
  3124. simple projectile motion
  3125. Physics-Energy Questions
  3126. please somebody help me i have a test
  3127. (2) Pulley Problems (Acceleration)
  3128. Calculate wavelength to frequency
  3129. Help
  3130. SHM - help please?
  3131. Loss of Energy Lab
  3132. basic projectile motion problem
  3133. Difficulties with dipoles & point charges....
  3134. Please Help me (problems with rotating cylinder)
  3135. Questions about explosive
  3136. nuclear density
  3137. Physics and Beer, the perfect union
  3138. A typical motion question (am I correct?)
  3139. Tension HW problem.
  3140. Electric Quadrupole
  3141. Induced Voltage in a coil
  3142. Uniform circular motion; radial and lateral components?
  3143. Projectiles
  3144. Inductors and back-emf
  3145. how to time a circuit
  3146. Yet Another Motion Word Problem..
  3147. Electromagnetism
  3148. Internal Energy
  3149. Simple Projectile Motion
  3150. Length in relation to fusing current
  3151. optics
  3152. Collision Problem, not even sure where to start.
  3153. Geometry/Discrete Math Velocity Vectors Help
  3154. Circular Motion Question
  3155. PV Graph
  3156. centripetal motion
  3157. Q relating area and ellipse! Please help!
  3158. Coupled Oscillation Questions
  3159. tension question (this should be basic)
  3160. arg basic centripetal motion
  3161. Please Help!
  3162. 2D Collision problem, need help please
  3163. electric potential problem
  3164. Mechanical Energy in a Closed System
  3165. Couple questions on work and conservation of energy
  3166. Current drawn from car battery to heat up water
  3167. Rotation of Rigid Body
  3168. Behaviour of iron in magnetic field
  3169. Thermodynamics...I have been working on this for 3 hours :(
  3170. please help with my 3 questions
  3171. Back again, Another question about friction...
  3172. electric potential & isosceles triangle
  3173. Space Capsule
  3174. focus an axial ray
  3175. please help with possible test question...
  3176. Kinetic-Molecular Model of Ideal Gas: vrms/vav
  3177. Voltage question
  3178. I need help on total work.....
  3179. Physics Motion Help
  3180. Springs, Restoring Force, and Hooke's Law
  3181. kg and g
  3182. Projectile Motion
  3183. acceleration vectors (quick question)
  3184. Moment of Inertia-Soup Cans
  3185. please help with spring problem...
  3186. Average speed..
  3187. electric field problem
  3188. a very tricky problem that im just not getting
  3189. kinetic energy problem
  3190. Force Problem~
  3191. de Broglie waves
  3192. Two Questions...
  3193. Need some help to answer Some questions
  3194. Another Basic Force Problem
  3195. please help
  3196. GPE cars... help!
  3197. 2 Questions in Physics
  3198. The Physics Behind "Fanning The Flames"?
  3199. Rock in a tire
  3200. unsure about sig digs
  3201. Physics Home work question
  3202. one more question
  3203. Tricky Projectile Motion
  3204. just one example question...
  3205. Help
  3206. Thermodynamics, argh this problem is killing me ;(
  3207. Help with problem
  3208. Astronomy Problems: PLEASE LOOK/HELP!
  3209. Need help bulk modulus problem
  3210. help with pressure problem
  3211. Vectors, New Student, probably very basic
  3212. Am I doing this right? (pressure, constant density, mount everest)
  3213. Question about Power & Lightbulbs (really embarassed dont laugh)
  3214. Maximum possible momentum change in isolated system
  3215. Magnfication and Lenses
  3216. Fringe effect
  3217. Special relativity problem
  3218. Question on Relativity
  3219. Resonance
  3220. Galilean Relativity: I can't figure this out!
  3221. Doppler Effect
  3222. where did I go wrong?
  3223. Electric Force!!
  3224. electric field problem
  3225. Isobaric question
  3226. Magnetism
  3227. I need help on my basic physics work.
  3228. Ballistic Pendulum
  3229. Gravitational Forces
  3230. Electric Field Intensity
  3231. Centripetal Acceleration Problem
  3232. Tension of string and circular motion question
  3233. light emission
  3234. Stone in air, (Velocity+acc)
  3235. Explaining Pendulum
  3236. strength of magnetic field
  3237. Electric Potential Difference Created by Point Charges
  3238. Capacity of a Capacitor
  3239. Electrostatic equilibrium and Gauss' law
  3240. Help With Vector Components Asap
  3241. cannon fired on slope
  3242. Projectile motion (1 question)
  3243. projectile motion
  3244. Total internal reflection questions
  3245. Circuit question
  3246. Mechanics
  3247. Mechanics
  3248. Resistivity and Power
  3249. Ski Lift
  3250. Distance-time Graph and Velocity-time Graphs
  3251. A car moves with constant velocity...
  3252. More circuit problems
  3253. Slope of an x vs t plot question....Help please..
  3254. physics question...answer needed by 2-19-06
  3255. Friction / inclined plane question
  3256. Hammer and Nail
  3257. Circuit analysis - PLEASE HELP!!!!
  3258. beginner's emt question
  3259. Help needed with (the point form of) Gauss's law & divergence of E and
  3260. kinetic theory of gases - can someone check this please?
  3261. Applications of Gauss's Law
  3262. Electric charges and force (tricky test question)
  3263. VERY simple question about motion
  3264. please somebody help me i have a test
  3265. Quick question reguarding electrical field lines.
  3266. question
  3267. Current in cell during a certain period
  3268. Optics spherical mirror
  3269. Efficiency
  3270. i just need a formula
  3271. work
  3272. potentionmeter
  3273. Morse potential
  3274. Net Energy
  3275. Friction Forces
  3276. Bullets and Gravity
  3277. Problem: Watch attached to a string in an airplane
  3278. why they have the same potential?
  3279. Transformer
  3280. Vector
  3281. work done along a quarter circle path
  3282. Interference
  3283. physics: an elephant pushing a shopping cart
  3284. momentum problem please help
  3285. Projectile motion
  3286. Fitzgerald-Forentz contraction problem
  3287. acceleration
  3288. another momentum problem
  3289. acceleration
  3290. speed
  3291. Newton's second law
  3292. Average and instantaneous power-please help
  3293. The Physics of Wind (Not Aerodynamics...in the strictest sense)
  3294. PHYSICS - physical pendulum - Need your help
  3295. Physics - Shm
  3296. [SOLVED] Need help asap
  3297. Centripitalforce problem (hard)
  3298. two blocks stacked on one another
  3299. charged rod question
  3300. The Pendulum (hard)
  3301. pendulum
  3302. two objects on a pulley
  3303. potential for semi-circle
  3304. Radio Wave Interference
  3305. force and tension problems without using newton's laws
  3306. Synchronous Satellite problem
  3307. Why is this incorrect? (Two-dimensional motion problem)
  3308. e&m problems
  3309. pressure due to molecular velocity problem
  3310. Drag of Copper ball problem
  3311. Vector Problem:
  3312. inelastic collisions
  3313. Confusion with terminology...
  3314. Doppler Effect Problem
  3315. Solving equations without number values
  3316. Having trouble with a relative motion problem...
  3317. energy conservation
  3318. Center mass question
  3319. speed
  3320. a query about torque
  3321. rocket/gas question
  3322. second rocket question
  3323. Question on Projectile Motion
  3324. Half Life of an Isotope!
  3325. Need clarification again...
  3326. Mechanics
  3327. Conservation of Energy-- HELP!
  3328. Coulomb's Law
  3329. Trouble with a basic Force problem
  3330. mechanics
  3331. The Photelectric Effect
  3332. highest point
  3333. Simple Mechanics Problem
  3334. Bullets Bouncing off Superman
  3335. Finding the work function using stop potential
  3336. electric field of hollow ball
  3337. Simple Tangential Acceleration Problem
  3338. Spring constant
  3339. gauss's law
  3340. Orbits and gravitacional field
  3341. terminal velocity in spray dryer
  3342. Rotational Equilibrium problem
  3343. Lyman series
  3344. Magnetism problem
  3345. Need a formula for Ionization HELP!!
  3346. Newton's 2nd Law problem (I think...)
  3347. plane polarized oscilation of a spring
  3348. Physics help PLEASE!!
  3349. Circular Motion
  3350. Hw problems
  3351. Projectile Motion Question
  3352. Dimensional Analyis Review
  3353. metal sphere and electric field
  3354. Hw I'm having pbms with
  3355. Inelastic Collisions
  3356. light
  3357. d=1/2 *a*t^2
  3358. Confirming an observation about Newton's Laws
  3359. Kinetic energy and thermal energy
  3360. Physics Shm
  3361. modification to metal sphere problem
  3362. Force around a curve
  3363. Physics - Simple Harmonic Motion
  3364. Circular Motion
  3365. Having trouble with applying Newton's 2nd Law
  3366. uniform circular motion
  3367. Steel ball dropped onto a plate
  3368. Why is this wrong, Spring Problem
  3369. trying to find a normal force
  3370. SOS: Pendulum and Spring Problems
  3371. Question about collisions in 2-dimensions
  3372. Gas and container
  3373. simple kinematics problem...
  3374. Electromagnetic field
  3375. Pv
  3376. Dragged Block
  3377. Charge conservation proof
  3378. Difficulty with force problems involving friction
  3379. spring and block question
  3380. simple question, can you answer ...??!!!??!!!
  3381. s = ut + 1/2 at^2
  3382. Determining Drag Coefficient
  3383. Stair climbing
  3384. Please help!!!
  3385. One more tricky 2nd Newtonian Law with friction problem...
  3386. Projectile rock hitting a moving van problem
  3387. Drawing velocity time graphs from distance-time graphs
  3388. homework ?
  3389. Projectile problem proof
  3390. Problems with Velocity and Acceleration
  3391. Trig Physics
  3392. I don't understand why this is wrong (Work and kinetic energy problem)
  3393. springs question
  3394. Wave Optics Problems
  3395. Simple Harmonic Motion
  3396. series
  3397. Series of springs
  3398. Not sure how to start this (Power problem)
  3399. Inductance caused by radio antenna
  3400. A car on a conveyor belt...
  3401. Potential Energy of a Spring
  3402. I need some help!!
  3403. Internal energy and specific heat
  3404. Help!!
  3405. Force tension / pulley problem
  3406. Simple Centripetal Force Question
  3407. How does KE get changed into internal energy?
  3408. Work and Power- homework question
  3409. Finding force on dipole
  3410. Pulley problem: sand being poured into a bucket tied to a block
  3411. Friction Force Help
  3412. Calculus Rate of Change Help
  3413. SIMPLE math-- Didn't I do this right?
  3414. Physics help please!
  3415. The Magnitude of the Force That One Line Charge Exerts On The Other
  3416. expression for V as a function of radius?
  3417. vectors
  3418. Average Velocity
  3419. Motion Question
  3420. Newton's law of motion problem
  3421. express the density of a solid substance varying with temperature
  3422. forces problem: a donkey pulling a cart
  3423. accelerating an inclined plane
  3424. Rolling motion of a rigid body
  3425. Spring/Work
  3426. Angular Momentum
  3427. electrical circuit problem
  3428. phase change question
  3429. Homework Question
  3430. Relative velocities
  3431. Calculating Momentum
  3432. Problem in mechanics involving a pulley
  3433. 2 Accelerating Rotational Points in One System
  3434. Vector math for precession?
  3435. Fun problem in calculating the electric field in the center of a charged ring
  3436. Calculating E in a hemispherical shell using Coulomb's law
  3437. Crazy Optics Phenomenon (NEED HELP ASAP)
  3438. Thermal Physics?
  3439. Finding the Velocities
  3440. help with vectors stuff
  3441. help with a homework problem
  3442. help on magnetic field homework please
  3443. please help with spring problem
  3444. basic spring problem (please help)
  3445. Angular and Linear velocity
  3446. homework question
  3447. Kaleidoscopes
  3448. Image Projection
  3449. Force on object with position functions
  3450. Finding the components of this vector
  3451. Help with Forces
  3452. Light Waves & Double-Slit Experiment Question.....
  3453. Spring Jumper Project
  3454. quick question
  3455. magnetic field
  3456. Projectile Motion
  3457. Capacitors and dialectrics
  3458. unit of work in mechanics and thermo dynamics
  3459. electronics..
  3460. Net charge & capacitor help.
  3461. SUVAT materials...
  3462. Potential Energy and stability
  3463. Adding up capacitors in series/parelle, the book got a slighty diff answer?
  3464. Momentum Concepts
  3465. Damped pendulum and sliding rod
  3466. Newton's Laws Of motion Please Reply ASAP
  3467. Stuck on a few magnetic field questions
  3468. Light from Sun to Earth in seconds
  3469. shooting a sniper rifle
  3470. Laser Diffraction
  3471. Double slit interference
  3472. How go u find the force of gravity?
  3473. water draining problem
  3474. pulling a sled, work, and tension
  3475. really need help getting started precal, physics problem
  3476. 2 masses connected by spring
  3477. Relationship between momentum,KE and internal energy
  3478. Pinhole Camera
  3479. How does mass come into play in this problem?
  3480. need help on a question i need review for a quiz
  3481. sniper question not working out
  3482. wave function
  3483. Heat of fusion?
  3484. Electric Charge
  3485. Calculating Mu from a counterbalanced inclined plane
  3486. Speed of Light
  3487. light bulb brightness (series and parallel)
  3488. car word probelm.. confusing me
  3489. Properties of waves switching mediums?
  3490. light bulb brightness (series and parallel)
  3491. Helmet project
  3492. Work and ramps
  3493. D'alembert's Principal
  3494. Bridge
  3495. sky diving
  3496. waves
  3497. Hinged stick problem
  3498. Spring Forces
  3499. definitions ;photometry
  3500. Mathamatical model
  3501. Orbital simulator and non fixed orbit
  3502. electric field of lightbulb
  3503. power of a capacitor
  3504. parallel plate capacitor
  3505. Gravity!!
  3506. force problem
  3507. earthquakes and resonance
  3508. Difficult problem
  3509. plutonium
  3510. spring attached to a mass
  3511. Friction Problem
  3512. magnetism
  3513. electric field problem
  3514. parallel plate capacitor problem
  3515. Use Joules to find Energy
  3516. Resonance: harmonic resonance
  3517. escape nelocity derivation
  3518. homework help!!!!
  3519. Change in momentum
  3520. Vertical Circular Motion
  3521. battery / circuit problem
  3522. Volume Charge Density in a long Cylinder
  3523. Volume Charge Density
  3524. First time poster needs help with a problem at wits end
  3525. First time poster needs help with a problem at wits end
  3526. work question
  3527. Magnetic Moments - signs
  3528. Atomic Spectra
  3529. true or false?
  3530. AP Physics Help
  3531. Shear force and slope angle..please help
  3532. need help finding a device
  3533. Rotational Motion
  3534. Mechanical Advantage
  3535. specific and latent heat question
  3536. Gauss' Law
  3537. Potential on a line charge?
  3538. release point
  3539. Magnetic Field question
  3540. which is greater?
  3541. Satellite Motion
  3542. electric force
  3543. Momentum!
  3544. gaussian surface
  3545. Basic error analysis question
  3546. centre of mass
  3547. magnitude and direction
  3548. particle with like charges
  3549. Tiny question on differential (?) equations.
  3550. Fluid mechanics
  3551. Shortest Distance Problem
  3552. Problem with gravitational acceleration
  3553. Pulley System
  3554. A test question that has been bugging me all day.(cant figure it out)
  3555. Regarding Earth's radius....
  3556. Block dropped on a spring
  3557. Pendulum w/electrostatic force
  3558. circular motion problem
  3559. Physics Project Ideas
  3560. LRC series circuit.
  3561. Questions About the Earth
  3562. Tough physics question
  3563. Please help!
  3564. Collisions!
  3565. ideas for an experiemnt/practical?
  3566. Gravitational Accelaration
  3567. Gauss' law again
  3568. The Amount of Energy released by a tropical thunderstorm
  3569. Magnetic Fields and electrons
  3570. compare acceleration to free fall acceleration
  3571. forces
  3572. Required Energy
  3573. Contest question! The sinking oil barge. Help!!
  3574. Resistivity of a wire - AS coursework
  3575. Confused on these problems...
  3576. Bernoulli's Principle Question
  3577. Sound waves . . . help!
  3578. Angular Momentum question
  3579. Difficult problem
  3580. magnetic flux
  3581. easy question on wave mechanics
  3582. Newton's Rings Help
  3583. Mechanics 3 - Further kinematics
  3584. Kinetic Energy help please
  3585. Charged conducting spheres
  3586. trouble getting started
  3587. Units help!
  3588. diameter in relation to tides
  3589. Ball rolling down a ramp question again (different than traditional ones)
  3590. capacitor help?
  3591. help please!
  3592. Projectile + Circular Motion Help
  3593. RC Circuit
  3594. Centre of gravity
  3595. Little question on the potential in a conducting spherical shell
  3596. how do you
  3597. Lethal question
  3598. Potential due to two infinite parallel planes
  3599. interference pattern problem
  3600. A rocket leaves Ganymede
  3601. Lagrange points
  3602. Comparing an infinite grounded conducting plate to a system of point charges
  3603. Speed of Sound
  3604. emf, current, electric fields...what direction is everything moving???
  3605. resistors
  3606. Questions on force equations
  3607. Pressure of outer space
  3608. Forces question
  3609. Relative Velocity - I know the answer - But how to arrive at it?
  3610. Electric Current problem.
  3611. One last river problem that has me confused
  3612. How would you solve this..........
  3613. satellite orbit question: does mass affect this problem?
  3614. Dielectric Strength problem. Please Help! :(
  3615. banked curve problem
  3616. LCR series circuit
  3617. CCD overexposure
  3618. Correction of vision
  3619. Orbital motion
  3620. Fucntional Analysis
  3621. Motion of Rigid Bodies
  3622. is it significant
  3623. Energy loss in SHM
  3624. Ciruclar motion and gravitation question
  3625. angular displacement
  3626. circular motion and gravitation question
  3627. Anti-Reflecting coatings on a glass lens
  3628. spring and mass
  3629. magnetic field question..what did i do wrong
  3630. Problem and Pendulum Problem
  3631. Potato Cannon
  3632. isothermal expansion
  3633. Theoretical Resonance
  3634. Momentum questions, 2-D
  3635. Law of Refraction
  3636. another magnetic freild question can soemone help me
  3637. another magnetic freild question can soemone help me
  3638. Bullet Passes Through Block
  3639. rotational forces
  3640. Energy Question
  3641. Determine Average Velocity
  3642. RL Circuit Time Constant
  3643. E field calculation
  3644. Friction Question
  3645. Interference Question
  3646. simple question but still can't figure it out..sound
  3647. experimental error
  3648. simple logic question
  3649. Electric fields and electric potential
  3650. physics concept
  3651. Electricity and Magnetism question
  3652. Help Again - Gr 12 Physics
  3653. dB question
  3654. gr 12 Atwood Machine Lab
  3655. mass spectrometer
  3656. simple echo question
  3657. springs
  3658. Gravity and circular motion
  3659. The car
  3660. stuck on this phase change question!
  3661. Under Gravity
  3662. work
  3663. Emf question
  3664. Simple Pendulum Question
  3665. Somewhat basic work problem
  3666. A Block, a speaker and a spring...
  3667. potential difference and Kinetic energy
  3668. capacitor question
  3669. Forces Help
  3670. Entropy Change?
  3671. voltage/ electric field question
  3672. simple dB question
  3673. Physics book Request (Phy for Sci. and Eng.)
  3674. Centripetal force question
  3675. Centripetal Motion Lab
  3676. unit conversion
  3677. Force/Magnetism direction question (w/diagram)
  3678. Bulb Temperature using resistance
  3679. Very Simple Physics Problem
  3680. need help
  3681. Forces question
  3682. An inelastic collision
  3683. Gravitational Acceleration
  3684. ellipse
  3685. Current Problem
  3686. Gravitational field inside the earth
  3687. Voyager
  3688. Magnetic Fields
  3689. Electric Potential in Insulated U-Tube
  3690. Mass of orbiting stars
  3691. current density question
  3692. Understanding Cosine Theta in Work Equation
  3693. Two charge problems...
  3694. Finding Friction Coefficient
  3695. tension in moving string
  3696. Doppler problems.
  3697. Shock cones? I'm confused.
  3698. Keplers laws and a hypothetical 1/r^3 dependence
  3699. non-massless pulley
  3700. Energy Questions
  3701. Electricity and magnetism. 2 questions
  3702. K in Hookes Law vs. Spring Potential Energy
  3703. Potential Energy Questions - I'm lost, help!
  3704. circular motion and water whirl
  3705. visable light
  3706. Sonic booms and shock cones.
  3707. Tensional force help
  3708. Capacitance W/ Dielectric Problem
  3709. Momentum
  3710. circles
  3711. Uniform Acceleration Question
  3712. Force problem
  3713. Relative Motion. Wheel and axle.
  3714. Cart and Ramp
  3715. Mechanics - Elastic springs and strings
  3716. Help
  3717. Dynamics Question.
  3718. Resonance in Closed Air Coloumn
  3719. Dynamics Questions
  3720. Wave Question
  3721. unit conversion problems...
  3722. Help please
  3723. Interference question, thin film
  3724. Maxwell displacement
  3725. Sonar problem.
  3726. momentum
  3727. a trajectory problem...
  3728. Projectile and SHM
  3729. Constant Acceleration Equation - physicist please!
  3730. rolling of sphere - collision
  3731. Gravity and centrifugal force
  3732. SImple Harmonic Motion
  3733. astronaut on the moon problem
  3734. Sound interference
  3735. Loop-the-Loop with rotational motion
  3736. projectile motion - no angle given???
  3737. A sound problem
  3738. Overweight Truck Crossing a Bridge
  3739. Noob question
  3740. Uk national grid
  3741. A capacitor consisting of two conducting spheres. Could anybody please check my work?
  3742. Proving c in Special Relativity
  3743. Capacitors in series and parallel
  3744. Electrical Force and Coulomb's Law
  3745. Tension in a pendulum
  3746. Force problem
  3747. Equilibrium of a Particle (3D-space, 4 points, 3 vectors and one weight)
  3748. magnetic forces aon currents and magnetic induction
  3749. combined problem: momentum & friction
  3750. Velocity
  3751. Understanding Electrical Potential
  3752. Properties of matter
  3753. Momentum
  3754. A shaft of light pass through the prism
  3755. The Electromagnetic Spectrum
  3756. Thin-Lens Equation
  3757. Measurement units and complex numbers.
  3758. Friction coefficient and critical angle
  3759. Seems simple but strange
  3760. Net force
  3761. force vectors equilibrium and linear equations
  3762. Friction coefficient
  3763. Gravitation Please Help
  3764. I'm in so much trouble
  3765. A Corbomite Manuevar
  3766. Magnetic Field Help
  3767. Electric Field
  3768. angular velocity
  3769. Bainbridege mass spectrometer
  3770. Help please!!
  3771. Rotational control of a satellite - mainly diff. eq.
  3772. Follow up on the 2 spheres capacitor problem. Help needed before tomorrow!!!
  3773. Collision Question...problem with question itself!
  3774. Conservation
  3775. spherical motion stuff
  3776. Viscosity
  3777. Spring problem need help ASAP
  3778. Windmill Problem
  3779. A Friction Problem
  3780. Stokes law
  3781. Elastic Collision
  3782. Energy Density of a Sphere
  3783. Can someone help explain the volt to me?
  3784. Verify this concept?
  3785. help!!
  3786. Gauss' law help please.
  3787. Charge and current in a wire
  3788. Two electricity problems
  3789. Angular momentum of sphere
  3790. Impulse
  3791. Rotational Dynamics
  3792. Spring Problem (Need to know if its right)
  3793. Explanation of the wording - Electromagnetism Question
  3794. Conceptual Multiple Choice Questions
  3795. Science Fair Help
  3796. Working with Wedge Fringes
  3797. Torque and Rotational Motion
  3798. Wave Problem (constructive interference)
  3799. Potentiometers
  3800. isobaric expansion
  3801. more projectile motion problems...(sigh)
  3802. Plane Mirror confusion!
  3803. Spherical mirrors (concave), easy plug in chug, but i f'ed it up!
  3804. Cart Pushing: what happend to s & fk??
  3805. RMS Current
  3806. Why doesn't this formula seem to work with convex mirrors? or did i miss somthing?
  3807. Electric field of a charged rod
  3808. Diffraction grating
  3809. Electron travelling in Magnetic and Electric Field.
  3810. Thermodynamics: Entropy and specific heat
  3811. Acceleration Measurement
  3812. Springs, Energy, Work (simple question)
  3813. The Work-Energy Theorem
  3814. Why is KE never negative?
  3815. 3 point charges in the x direction
  3816. Rocket Propulsion?
  3817. Incline Issue
  3818. Some Differential equation problems
  3819. Energies
  3820. How to determine whether you are moving in constant velocity without any reference?
  3821. Circular Motion
  3822. Magnetic Force,EMF, Flux question
  3823. Rotational Equilibrium and Dynamics
  3824. electric current in a rotating ring
  3825. An image is magnified by 2.50, concave mirror confusion! wee
  3826. capacitor chaos
  3827. Projectile Motion
  3828. Linear Momentum - Help Please
  3829. Center of Gravity
  3830. magnetic flux help
  3831. e-field
  3832. he elastic potential energy
  3833. Need help with Center of Mass problem
  3834. merry-go-round
  3835. electric field...
  3836. Missing Mass
  3837. mousetrap cars
  3838. Equilibrium question
  3839. Did I assume too much in this problem? Stuck on some trig, simple mirror.
  3840. Rotational Motion
  3841. Can someone explain to me how i can figure out the sign of the focal length with lens
  3842. Circuit Analysis
  3843. Help - Where am I going wrong!
  3844. Terminal Velocity from a graph...
  3845. Dimensional Analysis of Constant Acceleration at 1 g
  3846. Spring & SHM
  3847. Spring and work
  3848. Static Frictional Force
  3849. Potential energy
  3850. vertical velocity
  3851. Impulse and Momentum: Substitution Trouble
  3852. Looks like a lot of people mess up on energy...
  3853. Simple vibrations
  3854. angular acceleration
  3855. IDL programming and data smoothing
  3856. Need help in Mechanics asap
  3857. show that the change in entroy is...
  3858. Quantum physics - the wave properties of particles - HELP !
  3859. Carnot efficiency
  3860. Electromagnetic Braking Experiment
  3861. Significant Figures
  3862. Physics Energy/Momentum
  3863. physics of golf
  3864. Some Study Questions For PHYS100A
  3865. Magnetism help - direction of charges
  3866. simple physics problem
  3867. What is the diameter of the image? professor gave us the steps, got it wrong though!
  3868. Horizontal Motion
  3869. Uniformly Charged Slab
  3870. need to prove my teacher wrong on this test question
  3871. Efficiency of Pulley Systems
  3872. A series of questions about Rotational Dynamics that will be continuously updated.
  3873. car - work
  3874. Mechanics train problems
  3875. Banked Curves (finding smallest & largest speed)
  3876. Tire inflation to determine weight
  3877. Assignment Help, Combustion Engine
  3878. + or - in an equilibrium problem
  3879. Millikan's experiment with a twist
  3880. Total energy of a geosynchronous satelite
  3881. Radiation momentum
  3882. Work and Force: Frictionless Rollercoaster
  3883. Work done in a spring
  3884. eye resolution
  3885. Elliptical Orbit
  3886. Direction of static friction while rolling
  3887. Mechanics -straight line motion
  3888. Work and energy problem-need help
  3889. Spring problem need help ASAP
  3890. Work and enegry theoretical problem
  3891. Conservation of Momentum: Spacecrafts
  3892. Conservation of Momentum
  3893. Rollercoaster& velocity problem Please Help ASAP
  3894. Raindrop Fall
  3895. Particle projected vertically
  3896. Sports on the Moon
  3897. Spring question
  3898. cyclic heat engine
  3899. please help (gravitation problem)
  3900. help please with gravitational problem
  3901. Need help on solving heat problems
  3902. distance/velocity question
  3903. help please with gravitation problem
  3904. Finding magnetic force on two different segments
  3905. Charging A battery question.
  3906. Parallel Batteries.
  3907. Heat and electric current
  3908. N-slit Interference/Diffraction
  3909. Magnetic Induction Problem
  3910. Pair production
  3911. Electrical Fields in everyday life
  3912. Projectile please help
  3913. Projectile with air resistance
  3914. Simple Moment Question
  3915. Help calculating rotational inertia...
  3916. vertical circle
  3917. Formula derivation - Magnetic induction in spinning discs - Magnetic braking
  3918. Power loss in transmission lines (Electromagnetic Induction and Faraday's Law)
  3919. Please Help Me Understand This Before The Test 2morrow: Current In Capacitor Circuit
  3920. heat transfer and calorimetry
  3921. Vibrations and Fluid Statics
  3922. Obtain tension forces Please Help
  3923. kinetic friction - finding time
  3924. Simple harmonic motion
  3925. need help to understand the photovoltiac effect please
  3926. help with a probability question
  3927. Geodesics
  3928. %error with -ve numbers!!!
  3929. speed
  3930. Magnetic Fields and Maximum Current
  3931. Energy Plant
  3932. Capacitors and Dialectric Constant
  3933. Sunlight Intensity
  3934. Satellites in orbit
  3935. waves
  3936. Straight line motion
  3937. weight and magnetic force
  3938. rough incline
  3939. magnetic force and torque
  3940. Asymmetrical Stepladder
  3941. Experiments on Molecules
  3942. optical spectrometer experiment
  3943. Spring FORCES
  3944. Mechanical Waves & Wave Equation
  3945. suggestion on antimatter coursework
  3946. Circular Motion Bug Question
  3947. The Speed of Light
  3948. Tension
  3949. satellites in orbit (please help)
  3950. Nonuniform Circular Motion
  3951. Phone a friend question and specific heat
  3952. Collisions in Two Dimensions
  3953. momentum
  3954. Heat Transfer - think&explain
  3955. Questions on Electrostatics/Electricity/Stuff?
  3956. Two questions
  3957. Heat Conduction
  3958. temperature
  3959. my fluid dynamic project, i need explenation
  3960. Air condition
  3961. linear momentum/kinetic energy
  3962. gravitational attraction question
  3963. Atmospheric pressures
  3964. Please help me answer this question.
  3965. Collisions in One and Two Dimensions
  3966. Help
  3967. Equilibrium Problem
  3968. Principle of Conservation of Linear Momentum
  3969. block and pulley
  3970. Radiation Exposure - Safe Working Distance
  3971. Momentum please help ASAP
  3972. rooftop aquaponics
  3973. Average drag??
  3974. Simple Steps to Solving Force-Related Problems
  3975. Electric potential problem ?
  3976. Gravitational Potential
  3977. work and energy
  3978. Neon signs
  3979. Resistance to motion
  3980. Bohr's model
  3981. forces question - acceleration of a rocket
  3982. magnetic field
  3983. The Doppler Effect and Electromagnetic Waves
  3984. Components of vectors
  3985. need help on cp violation
  3986. Theory Question
  3987. simple harmonic oscillators
  3988. stuck on find the frequncey and max speed of a wave, urnt
  3989. help
  3990. Deduce gravitational strength
  3991. Lens question
  3992. Energy
  3993. some problems..(electric field.electric potential)
  3994. momentum question
  3995. Law of Universal Gravitation
  3996. Mutual Induction Proof
  3997. Damping in an RLC circuit
  3998. looking for some help with static electricity
  3999. Collisions
  4000. SpaceCraft course change
  4001. Validity of comparing units ?
  4002. Simple Harmonic Motion
  4003. RLC circuit
  4004. What type of...
  4005. momentum
  4006. please explain
  4007. Temal Energy
  4008. Wave equation confusion!
  4009. Can someone tell me if i'm using the right method? More wave fun!
  4010. Measuring the doppler effect.
  4011. radial acceleration
  4012. Question Involving angular and linear motion and friction.
  4013. Evaporation
  4014. Help! Problem on INCLINED planes.
  4015. simple simple question
  4016. Uniform Circular Motion
  4017. magnetic force problem
  4018. magnetic force
  4019. Double-slit experiment of Young
  4020. What do i need to explain to show how an induction motor works?
  4021. Elastic Collision question
  4022. energy in capacitors
  4023. source free RL circuit confusion! When this switch closes, does the current end?
  4024. Prof said one thing, book says another. R/L source-free circuit, pic included :)
  4025. Simple Think Critically and Explain Question
  4026. A Couple More Simple Think critically and Explain Questions
  4027. Work.Power
  4028. Terribly Simple Question About Projectiles
  4029. help - energy of a photon
  4030. Driven RL circuit, why at infinity is this the current 2, and yet at 0+, its 0?
  4031. why did the current go follow this branch instead the path of least resistance?
  4032. Energy in EM Waves problem (finding sun power output from EM wave intensity)
  4033. Millikan Experiment Dilemma
  4034. Multi Loop Circuit
  4035. A Basic Optics Question
  4036. plum-bobs < Help Please
  4037. Potential difference
  4038. Ideal Gasses, Double-Layered floating objects, and immersion in oil
  4039. capacitors and the time constant
  4040. Problem Involving Exponentials (Sound)
  4041. Help - energy of a photon :-/
  4042. Cantors Infinity
  4043. Simple Harmonic Motion
  4044. parallel and perpendicular force
  4045. Figuring out rotational force?
  4046. Simple Harmonic Motion
  4047. Shm 2
  4048. Mechanics Help Needed!!!
  4049. energy
  4050. A Tension related question
  4051. Thermo question
  4052. There is one metallic element which is normally a solid, but which will melt if you h
  4053. Spring compression with masses in motion
  4054. Exercises Recommendation
  4055. Where to get good problems
  4056. Could you check these for me - please
  4057. Physics in Hiking
  4058. Rearranging equations
  4059. Doppler Effect Question
  4060. Acceleration
  4061. emf induced by EM wave
  4062. Estimating the total mass of the galaxy (using Kepler's Thid Law)
  4063. electric forces and fields
  4064. Current
  4065. Current
  4066. Boundary Layer (reposted)
  4067. Capillarity
  4068. capacitors in series
  4069. determine the temperature of the blood/ Heat problem
  4070. Car Center of Mass Problem
  4071. Bracket Problem
  4072. Parallel Plate Capacitor and distance
  4073. Kirchoff's Rules
  4074. Projection Motion Question
  4075. Nuclear Physics - Shielding
  4076. Simple Harmonic Motion
  4077. Rotational motion problem
  4078. Two Masses, a Pulley, and an Inclined Plane
  4079. Black body radiation, need help
  4080. Melting and Latent Heat
  4081. Finding the wave length of glass, plug and chug but messing up somewhere!
  4082. Immersion heater probelm
  4083. Chain Problem
  4084. Youngs Modulus problem - Grrr
  4085. Fun Torque problem
  4086. Angular Momentum
  4087. Momentum
  4088. more momentum
  4089. Help with this simple WORK problem
  4090. Stern-Gerlach experiment
  4091. Insulation
  4092. Rotational Stuff
  4093. Average force
  4094. Snell's Law and the Refraction of Light
  4095. Temperatures of Mixtures
  4096. PLEASE Help Me Pass COLLEGE PHYSICS
  4097. Calculating force on a string and harmonics, something doesnt add up
  4098. What did i do wrong? Am i on the right track?
  4099. wheel and axle problem
  4100. Help With Problems
  4101. help with magnetism/electromagnetic inducion/ac circuits
  4102. Some simple momentum problems
  4103. Please help me tackle this problem!!
  4104. pressure
  4105. force = mass x acceleration and related subject
  4106. Infrared radiation
  4107. Centripetal Acceleration
  4108. Centripetal Acceleration
  4109. λ(k)?
  4110. Momentum/Kinetic Energy
  4111. RL circuit fun! am I drawing this circuit correct at different times?
  4112. Two Power / Work / Energy Questions
  4113. X-Ray photon/wavelength question
  4114. Work done
  4115. Force between an Infinitely Long Wire and a Square Loop
  4116. plz help me.. PLEEEEEASE.. ill love u 4ever
  4117. I need help with a problem...
  4118. NOt sure what stage I'm suppose to look at this circuit, finding RC!
  4119. Coulomb's Law
  4120. Doubts in modern physics photoelectric :mad: effect
  4121. Heat Transfer
  4122. English System Units and R value
  4123. Optics question, easy?
  4124. Moments: Problem with question itself
  4125. angular speed of rotation problem
  4126. some misunderstanding i've about waves
  4127. electricity problems
  4128. Resultant Couple Moments
  4129. Energy and Power Question
  4130. Lab report
  4131. two charged blocks on springs
  4132. E&M question
  4133. Electric Fields
  4134. how to calculate forces in a looping ...
  4135. Rigid Rod
  4136. wavelength
  4137. Equivilent Force Problem
  4138. Rotating Wheel Problem
  4139. Rolling, Torque, and Angular Momentum
  4140. moment of inertia problem
  4141. Help me to understand how my teacher calculated the moment of inertia/ distance to CM
  4142. Mirror Equations: Derivation of Newtonian Form
  4143. Conservation of Bayron number, Lepton number and strangeness
  4144. Finding the acceleration of an object w/ kinematic equations
  4145. Baseball Curveballs
  4146. Voltage in electric field
  4147. Conservation of Energy
  4148. Kinetic and Internal energy
  4149. Kirchoff's Loop Law
  4150. Push up Force Exertion
  4151. Elastic Collision
  4152. physical optics
  4153. Homework Help Finding FORCE
  4154. Electric Fields
  4155. electronic
  4156. Temperature Equilibrium
  4157. Zero Potential In Uniform Electric Field
  4158. help needed with average acceleration question
  4159. Electric Field Problem
  4160. internal resistance
  4161. quick question
  4162. physics experiment
  4163. Geometrical Optics
  4164. RC circuit
  4165. Question with normal force
  4166. Can someone explain how a magnetic field generates an electric current?
  4167. need help for a lab due tommorow
  4168. Impulse/Momentum
  4169. Rotational Motion problems please help ASAP
  4170. Quckie
  4171. Help me with this fluid Problem ASAP Please :)
  4172. Rotational Kinematics
  4173. Moment of Inertia Door
  4174. Swinging Pendulum and Conservation of Energy
  4175. e-field of an ununiformly-charged rod
  4176. Mechanics ( one easy Questionw hich i cant solve ) A-Levels Sylabbus
  4177. Capacitor
  4178. Capacitor
  4179. Pressure And Temperature
  4180. Mechanics Easy one Please help URgent Pls help
  4181. How much heat is converted into work?
  4182. Merry Go Round
  4183. can someone check my work ?
  4184. Need Help ASAP!
  4185. [SOLVED] help needed on photocells please.
  4186. magnetism and charge problem
  4187. Pressure
  4188. Need help with explaining surface tension...
  4189. Rigid Objects in Equilibrium and Center of Gravity
  4190. more momentum
  4191. Can someone explain to me what i did wrong on this quiz? waves
  4192. The Linear Momentum of a System of Particles
  4193. simple vector addition question
  4194. Internal energy
  4195. torque and energy conservation of a yoyo
  4196. finding the potential for a charged disk on a test charge
  4197. Rotational motion (flywheel) problem
  4198. Static equilibrium problem
  4199. Slit Interference
  4200. Evaporation
  4201. Skid on an incline problem
  4202. a position time function!
  4203. Why does viscosity change with temperature?
  4204. A cylinder and sphere rolling without slipping
  4205. Angular Magnification and the Magnifying Glass
  4206. kinematics problem
  4207. Factors that affect the trajectory of a projected mass.
  4208. doppler effect
  4209. Magnetism
  4210. tough problem--conservation of momentum?
  4211. Moment of inertia of a uniform solid sphere
  4212. Power and Satellites
  4213. EM: accelerated charge and E field
  4214. Force between 2 Atoms in solid state physics
  4215. Charged Ring
  4216. Absoloute Error
  4217. 4 Momentum Questions
  4218. Practical Question about Forces
  4219. Transverse and Longitudinal Loads
  4220. General Question
  4221. Torque and the Two Conditions for Equilibrium
  4222. Tension
  4223. Hubbles Law
  4224. Velocity of molecules in a gas
  4225. Pump and nozzle
  4226. buoyant force problem
  4227. Fourier Analysis Project
  4228. Specific Heat Capacities/Latent Heat
  4229. The Principle of Linear Superposition and Young's Double-Slit Experiment
  4230. Entropy of the universe
  4231. Radiation: simple, yet...
  4232. Thin-Film Interference
  4233. Baffling Gas Energy Question
  4234. Water Pressure - Horizontal or Lateral
  4235. Twin paradox question
  4236. Biot-Savart Law
  4237. Simple static equilibrium problem
  4238. angular impulse and angular momentum questions
  4239. water pressure question
  4240. water pressure vs. area of an object
  4241. wind and air pressure problem
  4242. sunlight
  4243. Fluid Mechanics Problem
  4244. Fluid Question
  4245. Archimedes Principle and resonance
  4246. induced EMF
  4247. induced current
  4248. Rotational Energy Problem
  4249. Rotational Dynamics
  4250. Trouble Comprehending Energy and Work
  4251. Question on Energy
  4252. magnetic field problem
  4253. Torque and Rotational Equilibrium
  4254. Liquid water turbine
  4255. Simple Harmonic Motion
  4256. Toruq on a current loop
  4257. Law of thermodynamics
  4258. Momentum problem (motion of a system of particles?) Slingshot around moon
  4259. Given Mu find the radius.
  4260. finding the distance, once you have acceleration and time
  4261. Electric Potential Difference
  4262. Rotation
  4263. Power from Acceleration
  4264. Nodal analysis with AC circuit! what am i doing wrong? :x
  4265. Waves
  4266. Waves
  4267. hydrogen atom
  4268. length vs force graph
  4269. Impedance
  4270. Specific enthalpy of air
  4271. Magnetic
  4272. Beam Torque Problem
  4273. Finding mass from density: please help
  4274. Steam turbine
  4275. Accelerated charges radiate energy
  4276. finding the maximum height of an arrow shot in the air
  4277. Modern Physics, Finding wave length problem! wee!!
  4278. Finding torque in xyz coordinates
  4279. Faraday's Law Help?
  4280. Rounded Numbers --> error?
  4281. wavelength/frequency questions
  4282. Harmonic Oscillator
  4283. Simple Pendulum
  4284. Physics Project...
  4285. Please Help with Physics!
  4286. Cyclotron
  4287. Circular arc of charge, integration question
  4288. A few questions - I want to make sure I did it right
  4289. Light
  4290. spring/SHM question
  4291. Force and moment question on a sphear
  4292. Boyle's Law Question/Problem
  4293. Reassurance for Physics Coursework (Sound)
  4294. Gravitation
  4295. Proof of an expression concerning an RLC circuit
  4296. spring and energy problem
  4297. Elec and Mag Question
  4298. rotation of rigid bodies: yo-yo
  4299. Help with Projectile Motion problem (including air friction)
  4300. Confusing questions
  4301. Sonic boom problem
  4302. Simple Harmonic Motion and Damping
  4303. Heisenberg uncertainty principle (simple stuff)
  4304. Specific Heat / Thermal Conductivity
  4305. Kepler orbital trajectories and 'effective potential'
  4306. Fundamental frequency question
  4307. Weight distribution
  4308. Torque
  4309. equivalent impedance
  4310. Question about torque and ladders.
  4311. String Stuff
  4312. Conducting Spheres
  4313. Evaporation
  4314. The Partitioning of Kinetic Energy...
  4315. units of a gradient
  4316. Finding the wave length incident light troubles! wee!
  4317. MCQ thats giving me a headache
  4318. Problem Determine the energy of an electron. Bohrs model fun!
  4319. optics
  4320. Ticker Timer help
  4321. Normalising?
  4322. Dependent motion - cable (rope) velocity
  4323. How does a photo detector detect?
  4324. A question of wave
  4325. Hootenany - please help
  4326. please help me anyone
  4327. Super position with AC circuits, not getting what the book is getting! any ideas?
  4328. Pulley Problem - Please give me hand here!
  4329. Difference between energy and enthalpy
  4330. velocity of the bungee jumper
  4331. Electromagnetism
  4332. voltage problem
  4333. Work done by a constant force
  4334. terminal velocity problem
  4335. Electromagnetissm 2
  4336. I need help with some fisix questions RE: Forces and Torque Equilibrium
  4337. Need help with a Force problem involving friction.
  4338. Specific heat capacity
  4339. Conservation of energy...
  4340. Need help with homework problem - Archimede's principle
  4341. Work/Kinetic Theory Problem
  4342. Generated Heat Quantity
  4343. Ahhh kinematics
  4344. Circuit Theory: physics vs. convention?
  4345. Work problem...
  4346. Damped Simple Harmonic Motion problem
  4347. Quick Question about the acceleration formula
  4348. Mechanics & Relativity
  4349. Quick Tension problem
  4350. Angular Speed Question, Please Help!
  4351. Quick Hello Then Question About Energy
  4352. Sound Intensities
  4353. Propeller Problem
  4354. Potential Difference Help
  4355. Electric fields and Milikan's experiment
  4356. A problem in optics
  4357. Experiment help
  4358. How much charge passes through a part of a circuit?
  4359. Resistor connected in series with a capacitor?
  4360. Assistance please
  4361. Capacitors and Dielectrics
  4362. solenoid problem
  4363. Help with a solution
  4364. Pulleys and Tension
  4365. Refraction Problem, Help please
  4366. TI Calculator Help, Radians?
  4367. Deriving the lorentz transforms
  4368. Lorentz Force
  4369. loretz transformations
  4370. Quiiiiick Questions about mirrors.
  4371. Thermal conductivity of metals
  4372. Uniform Circular Motion.
  4373. Systematic and random errors
  4374. Inertial frames in special relativity
  4375. SHM damping coefficient which envelope sign?
  4376. Magnetic force
  4377. Confirm this problem which involves friction
  4378. directional derivative
  4379. Temperature Change in room
  4380. Circular Motion and Gravitation questions
  4381. Polarization-polarizing filters
  4382. A ladder against a frictionless wall
  4383. standard errors HELP
  4384. Bungee Jump (spring) question
  4385. Wave interference disappearing?
  4386. Need Assistance with Problem
  4387. Sanity check
  4388. What is the work done.
  4389. Mechanics Question :)
  4390. Wired Circuits
  4391. The Equivalence of Mass and Energy
  4392. Mechanics Part II :)
  4393. Help with homework problems please!!
  4394. Mechanics Question III
  4395. Exam III Practice Problems (liquids and pressures)
  4396. Specific Heat of Metals/Homework Help?
  4397. work function for a certain metal is 1.5 eV, what is its stopping potential ? stuck!
  4398. Gravity?
  4399. Inelastic collision
  4400. Swimming
  4401. What is the ground state energy of an electron? I thought i did this right...
  4402. 1 Question with regarded to Centripical Forces
  4403. springy stuff
  4404. 2 Waves on a string help needed
  4405. Mechanics Question. IV :)
  4406. Problem on Suspension of Cars
  4407. Kinetic Theory
  4408. need help-question
  4409. What is the maximum speed of the ejected electrons? good times!
  4410. help with a homework problem!
  4411. Calculating capacitance
  4412. Vectors Question
  4413. Bernoulli's Equation
  4414. Pressure
  4415. Wired Circuits and Power
  4416. Torque problem - game show wheel
  4417. Angular acceleration problem - fishing reel
  4418. Angular acceleration problem - masses on massless rod
  4419. Masses hanging on massless meter stick problem
  4420. Electric Energy
  4421. A Lesson on Lorentz Contraction
  4422. LR Circuit.
  4423. Mass and weight!!
  4424. Elastic limit of a spring
  4425. orbital velocity
  4426. im having trouble with a simple question (simple thermodynamics)
  4427. Connection of circuits
  4428. Youngs Double Slit Experiment
  4429. Semiconductor Diodes
  4430. Can some one teach me Principle resultant and resolution force?
  4431. Another Vectors Question.
  4432. Maths problem: deriving expressions for the critical temperature/volume/pressure
  4433. Question about the Boltzmann distribution in combination with NMR
  4434. What is wronge with this picture?
  4435. Electric Potential and Kinematics
  4436. Body's Acceleration
  4437. diffraction
  4438. resolution
  4439. Sound Waves
  4440. Check my work? LC circuit oscillations.
  4441. pressure and spring constant problem
  4442. Elastic Collision problem
  4443. Rotational Kinetic Energy
  4444. Help With Sound Wave Problems!!!
  4445. Rotational Kinematics
  4446. Multirange Ammeter
  4447. Background Physic
  4448. The Hot Resistance Of the filament
  4449. ..pls help me with a simple question
  4450. Simple Pendulum lab not so simple
  4451. LC circuit problem
  4452. Fraction Of The Intensity Incident
  4453. polarization
  4454. Straight line motion problem:
  4455. length of coiled tape
  4456. Work Power and Energy Help
  4457. Simple math problem, I guess?
  4458. force and acceleration
  4459. Carnot Engine Formula?
  4460. another force and acceleration problem
  4461. Optics
  4462. maxwell's laws assignment
  4463. x rays in a vacum
  4464. Diodes confuse me
  4465. Terminal velocity in finite time
  4466. Pistons, Heat, and Work
  4467. I don't understand this question
  4468. Resistance
  4469. angular momentum
  4470. Wave question
  4471. blowing across a coke bottle (sound physics)
  4472. Oscillation homework problem
  4473. Charging a parallel plate capacitor
  4474. Conservation (energy and momentum) problem
  4475. AC Theory Question: Transformers
  4476. Charged Particle in Magnetic Field
  4477. atmospheric pressure
  4478. Inductance
  4479. Heat stuff
  4480. 2 different densitys
  4481. frequency equation
  4482. Speed of sound/light question
  4483. Gravitation
  4484. converging lens
  4485. Sound Intensities
  4486. Free Vibration-Damping
  4487. Polarization Reflection question
  4488. Automatic doors
  4489. heat escaping
  4490. capacitance equation
  4491. Thermodynamics problem - filling a bottle from reservoir
  4492. confusing capacitor question
  4493. electric force
  4494. Circular motion-centripetal acceleration
  4495. Sound wave question (dealing with a speaker)
  4496. E Field stationary observer.
  4497. Filling a Pool
  4498. Work and Energy Problem
  4499. mechanics problem
  4500. Some problems on Kirchhoff's law- pls help!!!
  4501. Does light from a point source spread out?
  4502. help with thermodynamics question please
  4503. L-C-R circuit question
  4504. please help with this other thermodynamics problem
  4505. Buoyancy
  4506. Waves
  4507. Carnival Ride
  4508. doppler effect
  4509. A rather challeging circuit problem
  4510. State changes of an ideal gas.
  4511. Question regarding pressure equ.
  4512. Electric Current Frequency
  4513. angular momentum and starship enterprise
  4514. standing wave question
  4515. why do we feel heavier or lighter at differenthis parts of the lift?
  4516. AP Review Help
  4517. Newton's Shell Therom
  4518. two Doppler shifts...
  4519. finding "sweet spot"
  4520. Dynamical Magnetism Faradays Law
  4521. my first post, my first question
  4522. magnetic fields question
  4523. electron
  4524. Wes's Big Exam Thread - 3 Hours of Physics Fun
  4525. just need help translating the question.
  4526. F=ma, what is m actually means?
  4527. Damping Regarding Damping!!!
  4528. magnetic field force
  4529. compass needle
  4530. Vibrations & waves please Help ASAP
  4531. Harmonic Motion/ max Velocity..Please Help ASAP
  4532. Physics 11 questions please?
  4533. refreshing kepler problems.
  4534. vertical spring
  4535. spring question
  4536. Tension
  4537. A couple of elementary physics questions
  4538. colour force
  4539. Fluids
  4540. Wave velocity
  4541. Planck's Formula - Help undressing the question needed!
  4542. Help with homework problem
  4543. some questions
  4544. Ideal gas pressure to net force
  4545. Heat/energy question
  4546. momentum
  4547. Differential equation- please help (haven't had any courses on diff. equations yet :(
  4548. Newton's First Law
  4549. plotting graphs
  4550. Different materials - Elastic modulus
  4551. Uncertainty
  4552. Very simple high school phisics question
  4553. Capacitance Questions
  4554. Phisic's 12 Help
  4555. Frequency/Speed of sound
  4556. sound in pipes
  4557. Force and acceleration
  4558. Simple question
  4559. Proton In A Magnetic Field..
  4560. Calculating the age of a radioactive source...
  4561. Dynamics, ball in motion
  4562. Confusion regarding sin and cos
  4563. High School Physics Question!
  4564. magnitude of torque on a current loop
  4565. Heres a highschool physics question thats got my g/f stumped Need help:)
  4566. Calculating Horsepower/Torque from Acceleration/Mass
  4567. easy rotational motion question?
  4568. Melde's Lab questions
  4569. Decay lifetime
  4570. homework: conservation of momentum
  4571. Slider along a guide
  4572. damping constant
  4573. Plane landing on barge (momentum)
  4574. Need Help!
  4575. Problem dealing with a chapter on relativity
  4576. Reflection/Refraction Question
  4577. Question on the bimetallic rod
  4578. Bohr's theory
  4579. Power
  4580. relativity q
  4581. Finding the mass of stars that evolved away.
  4582. Calculating wavelengths of photons / photospheric temperatures
  4583. Voltage Ambiguity?
  4584. Apparent magnitude
  4585. Rolling with and without slipping
  4586. 2 Bricks underwater
  4587. Dynamics problem
  4588. A.C. Circuit
  4589. Electric circui parameters
  4590. help with centre of mass please
  4591. Circular motion-really need some help
  4592. a half-life question, involving 2 elements
  4593. electrical field at the center of a hemisphere
  4594. Ideal Gas Law