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  1. Static Friction and Circular Motion problem
  2. Kinetic energy problem
  3. Proportionality Statement
  4. finding thickness of a thin film question
  5. Addition of Frequencies
  6. Projection Motion Question
  7. Density of water vapour in the air following compression if it were an Ideal Gas
  8. Standing Wave
  9. Convex refraction question
  10. Q on Young's doublie slit
  11. Simple Harmonic Oscillator
  12. Ocean Depth
  13. reflected white light, thin transparent coating on glass
  14. seeing through walls
  15. Another Q about double-slit experiment
  16. Wavelength
  17. Theory on Magnetic Fields
  18. Deriving an Equation from a graph
  19. kinetic energy/ net work problem
  20. angular momentun
  21. I need help with the formula pls
  22. moment of inertia
  23. impulse momentum theorem
  24. HELP!: heating a pot of water on low or high water.
  25. Geometrical Optics
  26. Conductivity
  27. Work done by a friction force, block moving up a ramp--question
  28. What's Uniform acceleration??
  29. The speed of sound
  30. Problem: Calorimetry Mass of Water Needed to Cool Engine
  31. tuning a violin (beats)
  32. Please help w/ mass, distance, energy = ?
  33. assignment bouyancy Yr12
  34. Please Help! Quesition???
  35. In the middle of an AC analysis problem, I am stuck - please help!
  36. Basic lense question
  37. Pulling an object [please help urgent]
  38. How much ice to float a 80 Kg person
  39. Please help with this Physics question?
  40. Angle of Refraction
  41. Miller Indicies and diffraction
  42. exponential attenuation law - simple...
  43. Two spheres with given potential, what's their charge?
  44. Urgent help need.Please !!!!!! Heat question
  45. conduction question please help
  46. Solids and Fluids
  47. Satellite Problem
  48. Energy Dissipation in Drag
  49. Torque
  50. Please help. Radiation question
  51. Urgent help needed please. Radiation question
  52. Oscillations of a mass on a spring.
  53. Transverse Waves
  54. Simple Harmonic Motion Problem
  55. Diffraction Question. Help!
  56. Centripetal force question(involves satellite going around earth.
  57. Rutherford Experiment
  58. angle, horizontal range, velocity
  59. Force on a Charged Object in a Field
  60. Single Slit diffraction
  61. Explosions
  62. Lens
  63. electron charge
  64. Rate of heat radiated from a person
  65. Center of gravity
  66. Efficiency of an elastic band. Hooke's Law
  67. Electronic field
  68. Hooke's Law Practical activity
  69. Pendulum
  70. head scratching momentum
  71. Tough trampoline problem......help?!
  72. Centroid Question
  73. Errors
  74. Collision of 3 bodies
  75. free body diagram : Compression and Tension
  76. Mechanics: A slight push
  77. Rolling friction
  78. physics Q - momentum
  79. Speed of a Proton in an Electric Field
  80. hi what formula do i use to find for my question
  81. open-closed tube
  82. An Electron Released from Rest
  83. NEWTON'S LAWS: plz help!!
  84. solving a circuit using Kirchhoff's Rules
  85. Energy/Work/Efficiency/Metabolic Rate Question
  86. Ampere's Law
  87. Static equlibrium on a diving board
  88. Simple Gravitation - 1 problem
  89. Momentum Theory To Solve Car Crash?
  90. Relativistic Newton's 2nd Law
  91. Which makes a better prism??
  92. Cell Membrane Electric Field
  93. Constant velocity?
  94. Integral of e^(-z) dz / (z - (pi*i)/2)
  95. physics videos
  96. center of mass
  97. Banked curve and tilted train.
  98. object falls, springs catch
  99. cox regression help
  100. Can you help me with rotational motion of a submersible?
  101. Tension on ropes
  102. Thrust force of an engine
  103. Coplanar Forces problem.
  104. Question about Interference
  105. Geometrical Optics
  106. kinetic friction..
  107. average speed of earth in its orbit of sun
  108. Magnetic field through coil is given by mu*Current/2PI*r, right?
  109. 2 Gravitation Problems
  110. Friction/Torque question.
  111. A capacitor-like system, is this really a cap?
  112. pn junction
  113. Another torque/statics problem
  114. Angular momentum [Help Needed]
  115. Our class has only completed ~50% of the Physics B Curriculum!!
  116. Electron and positron annihilation
  117. Springs in series and parallel : Problem for U
  118. elastic collision
  119. 12 physics multiple choice questions
  120. Problem on conservation of energy/momentum
  121. Simple harmonic motion
  122. A tank of compressed air
  123. Question to find air resistance
  124. momentum problem
  125. Rolling Hoop - Angular Momentum
  126. Roof truss
  127. Energy and Power Question
  128. Yet another coplanar forces problem...
  129. Can two objects with the same center of mass oscillate about that center?
  130. Spring constant question!
  131. Rate of flow of a liquid
  132. [SOLVED] Amplitude of Sound Waves from Two Sources at a Point
  133. force!! help me please =)
  134. power source question
  135. Friction, inclined plane.
  136. how do you find the Center of mass of an object like this??
  137. work done in an Isobaric expansion
  138. Wave function
  139. Need help understanding this question
  140. Electric Potential
  141. Torque on a Massful Beam with Load
  142. 04_39 Buoyant forces and densities
  143. Questions about units and conversion
  144. Tossing a projectile over a wall beside a platform!
  145. Simple algebra
  146. Isobaric process, Cv and constant volume?
  147. a GRAVITATIONAL POTENTIAL ENERGY questions
  148. Projectiles Exam Question
  149. Accuracy
  150. Diffraction
  151. how the intensity of light emitted by a lamp varies with wavelengt
  152. Electricity and Magnetism Question
  153. *Serious* Questions about Voltage / PE
  154. Temperature Change
  155. Uniform acceleration!~
  156. Dropping a Ball in a Moving Bus...
  157. Trigonometric identity forced oscillations
  158. I'm lost on this one, i think its a torque question.
  159. uncertain about this??
  160. Why is a half-filled test tube considered an open pipe?
  161. Frictional Force/Kinematics Problem
  162. Thermal energy in a room.
  163. Quick questions on fluids
  164. Simple Harmonic Motion
  165. i need help on a force question please!!
  166. Understanding Right Hand Rules - Namely w/ parallel wires
  167. Nuclear Physics and Half-life
  168. Simple Harmonic Motion
  169. interference fringes
  170. 3-dimensional parametric equations
  171. Forced Convection
  172. Gravitation
  173. Elementary physics of falling bodies.
  174. Confusion about the Work-Energy Theorem
  175. I Need Immediate Help!!
  176. Physics of falling bodies.
  177. transmission through constructive interference
  178. Speed of light. I NEED HELP!! PLEASE!
  179. Question About Archimedes ??? HELP!
  180. Question About Archimedes ??? HELP!
  181. Convex mirror. PLEASE HELP!!
  182. Kinematics Help
  183. two glass plates - next dark fringe?
  184. Another Question - Thermal Energy & Sweat this time
  185. Kinematics problem
  186. Center of Mass problem.
  187. Very simple double slit question.
  188. Data help needed
  189. father pushing child on swing problem
  190. angular velocity and period of a disc rotating about point on circumference
  191. Tension in a string along with a Pseudo force
  192. real quick question on 2nd order differential equation
  193. Momentum problem revisited
  194. Compound pendulum
  195. Wavelength of light
  196. Sound Waves
  197. Newton's Rings (Fringes)
  198. Entropy
  199. using physics in accident investigation
  200. Newtons laws....examples
  201. relativity
  202. Velocity of charges
  203. Emission spectrum?
  204. A question on centripetal acceleration
  205. work to move from one orbit to another
  206. de Broglie wavelength
  207. Bicycle Problem
  208. electromagnetic fields and force
  209. [SOLVED] Minimum Distance Between Two Sound Sources
  210. Polarization
  211. Quick! force on the fulcrum of a lever?
  212. inelastic collision
  213. Radar
  214. Circular motion prac
  215. Pressure (force) from wind on a building
  216. difference between CURRENT & VOLTAGE.?
  217. Max. velocity with given coefficient of static friction (μ_s)
  218. Sound with Wind Present
  219. Rigid Body Oscillation
  220. time assumption
  221. speed of light in water
  222. Dish resolution and GHz
  223. Light Interference patterns
  224. Moments help needed
  225. What is a arc-second?
  226. Car braking distance question
  227. Speed of light in a medium
  228. Binding energy of a nucleon virus an electron
  229. takehome quiz
  230. Work Question
  231. Oh no, conceptual questions, I need help
  232. Tension
  233. Determining speed experimentally
  234. [SOLVED] Mass per Unit Length of Violin Strings
  235. [SOLVED] Sound Reflecting of an Obstacle
  236. chernobyl accident vs candu 3 reactor
  237. Motion of a sphere
  238. Charged particles
  239. Tension in a string
  240. Electric potential
  241. RMS Current
  242. Specific heat.
  243. Friction: belt & pulley.
  244. Fluids
  245. Ampere's Circuital Law
  246. Need help on some Questions!
  247. Linear speed of the screw
  248. Line spectra and Bohr's model
  249. logarithms and decibels plz
  250. setup help needed:apparent depth vs. actual depth
  251. Ideal gas question. Please Urgent help needed
  252. Electron's Path Through Solenoid's Magnetic Field
  253. Inductance, Power
  254. Current through an inulator
  255. Simple Harmonic Motion
  256. Currents and Phase relation in AC circuit with L, R, and C.
  257. Voltage in the Middle of an Electric Dipole
  258. I need help thinking of a project
  259. mechanics question
  260. Sound Intensity
  261. pressure
  262. general concept questions
  263. Vacuum, index of refraction
  264. [SOLVED] Moving Loudspeakers on a Railroad Car
  265. Molar Heat Capacity at Constant Pressure Understanding
  266. Terminal voltage and electromotive force
  267. Conservation of Momentum
  268. Snells Law help
  269. outer space question
  270. Waves Question
  271. Rotational equilibrium
  272. power required to keep a sphere at 3300K
  273. Traveling to the moon with a lot of physics?
  274. Parallel Plate Capacitor
  275. Centripetal Acceleration
  276. Coulomb Law
  277. Rotational Inertia
  278. Force Couple
  279. Gravitational Dissipation
  280. Circular Motion
  281. dissipation
  282. Internal Energy Question
  283. help meeeeee!!!!!!!!
  284. gravitation question
  285. collision problem
  286. Earth-Cloud Capacitor
  287. Tricky Question
  288. Trouble with rotation problem...
  289. CM conceptual question
  290. ELectricity Question>?
  291. Single and double slit
  292. Student: Physics of rolling dice
  293. Atwood problem
  294. A Thermodynamics Problem
  295. [3-in-1] Radioactivity detection, Lightning & Magnetic field strength
  296. Forces on a car skidding to a halt.
  297. Magnetic Field, copper wire, and solenoid problem.
  298. Binomial Theorem and Electric Field question
  299. Dynamics... motion in a plane
  300. Thin Lens
  301. Photon energy, frequency, wavelength
  302. Train whistle frequency difference in approaching and receding
  303. Basic photon question
  304. IDL programming
  305. Hammer Throw
  306. help please
  307. Conservation of Energy or Momentum??
  308. Dynamics
  309. Basic Veloctiy Troubles
  310. The Nature of Light
  311. The Nature of Light
  312. Another Nature of Light Problem
  313. Motion
  314. the path retraced
  315. Tensile stress
  316. Position of normal force
  317. Speed aircraft carrier based on reflected pulse frequency
  318. conservation of energy
  319. How do you find the moment of inertia about a centroid of a isoceles triangle?
  320. inductance of a capacitor-urgent
  321. Practice Test Quesitons
  322. Pebble on wheel
  323. Entropy/ 2nd law of thermodynamics
  324. 2-D Kinematics Problem
  325. Problem on Loudness of Sound
  326. Problems on Interference
  327. basketball collision with backboard
  328. Projectile
  329. bohr orbit
  330. Classical nature of the hydrogen atom
  331. graphing ideal/real springs
  332. Isothermal processes
  333. Rotation
  334. Magnetism question
  335. Potential Divider
  336. Simple Series Circuit Question
  337. Homework Problem! (asap)
  338. Total Internal Reflection
  339. Deriving Molar Specific Heat Equation
  340. Homework help regarding forces of friction and their directions
  341. Strength of an Electric Field
  342. Mirror reflection. PLS help
  343. Ohmic Or NoN ohmic
  344. HELP i dont no how to do this problem
  345. Torque/Static Equilibrium/Forces problem....
  346. Multiple torques/forces on a disk, finding net torque
  347. Calculating pressure change with temperature?
  348. Moment of Inertia hw problem
  349. Work done on a gas
  350. Resistances
  351. projectile in motion question
  352. electricity and magnitism question
  353. Acceleration of a block with 2 tension forces
  354. Newton's 3rd Law
  355. Quick Question on the energy of a photon
  356. Is there an easy way to remember the signs used for the mirror equation?
  357. Projectile motion
  358. force vs. time
  359. Proportion of atmospheric Carbon 14
  360. Moment of Inertia
  361. question about electromagnetic induction
  362. Kinetic Energy Methods
  363. time constants, resistance and RC circuits
  364. Simple Harmonic Motion
  365. Intensity of light / measuring wavelength of light
  366. Car race riddle (not too hard, not too easy)
  367. Hookes Law
  368. Physics!!
  369. Newton's Third Law..
  370. Circular Motion - Satellites Problem
  371. Relativistic collision
  372. Angular momentum sum
  373. Momentum when objects stick
  374. coulombs per second
  375. Conservation of energy?
  376. ohm resistors and current
  377. Current in a Wire.
  378. Lenz's Law
  379. Converging Lenses
  380. Average Power in an AC current.
  381. Known problem appears difficult
  382. focal length
  383. A photon falls
  384. converging/diverging and real/virtual
  385. Central force problem
  386. sustained interference patterns
  387. mechanics problem
  388. on moment of inertia
  389. Early Quantum Mechanics
  390. momentum question
  391. Impulsive force
  392. electric field intensity/ charge magnitude question
  393. Temperature Coefficient of Resistivity
  394. magnitude of an electric force problem with vectors
  395. Gravitational potential
  396. ohm's law question
  397. Wishing Well (sound wave) problem
  398. Physics Labs
  399. Momentum/Impulse Problem
  400. Collisions
  401. spring
  402. Acceleration Dependent on Velocity
  403. Circular Motion
  404. Thin-Film Interference Question. Quick One!
  405. Diffraction Question: Calculating m....
  406. Work and Kinetic Energy Problem
  407. Speed, Kinetic Energy, Force Problem.
  408. Bernoulli
  409. Need help with Logistical Derivative Problem
  410. elctirical application
  411. Finding the focal length of the lense
  412. Charge on object between two charged plates Problem
  413. Asynchronous/Synchronous motors comparison?
  414. elasticity: finding weight density
  415. compton effect
  416. Refrigerator efficiency
  417. Efficiency of Wind Turbine
  418. Air resistance
  419. Ideal Voltmeters of DC Circuits
  420. angular spread of light
  421. Lens Formula Derivation
  422. Urgently need help on motor efficiency
  423. charge distance
  424. Nuclear Physics
  425. Bead and loop-the-loop: normal force??
  426. Spherical wave
  427. Momentum and kinematics
  428. Wavelength Question
  429. The 'natural frequency' of an object. What does this mean?
  430. Pendulum's Period
  431. Wave Optics
  432. Simple harmonic motion
  433. AP Physics
  434. Trig problems (Interference/diffraction and slits))
  435. Will an increase of voltage also increase Amps?
  436. centre of mass is a unique point
  437. Harmonic motion of coupled pendula
  438. Please Help
  439. Am I missing something obvious here? - EM induction
  440. Standing Wave?
  441. Current across resistor and inductor
  442. fluid pressure
  443. Bernoulli & static pressure
  444. Help on showing matrices are symmetric
  445. Types of Waves
  446. why do sparks occur only on a dry day?
  447. SHO on a conveyor belt
  448. How do i start this? Help please!
  449. Work/Power/Energy Problem
  450. proton accelerated thru potential difference - find final speed
  451. Buoyancy and mechanical energy
  452. Hot Oscillation question
  453. Work on equipotential surface
  454. Gravitation?
  455. ticker tape experiment
  456. Line spectrum and energy levels
  457. Please Help
  458. angular momentum problem
  459. rotation problem
  460. Gas Turbine Plant, Calcs
  461. Gas turbine plant
  462. Dynamic pressure
  463. URGENT: Researchin the forces in rasing and lowering a boom
  464. magnetism problem
  465. Bernoullis Equation
  466. Not another Bernoulli question??
  467. Stress exam question
  468. reduced mass for an infinite mass and a finite mass?
  469. Kundt's tube
  470. Calorimeter problem
  471. another calorimeter problem, and %error
  472. Seemingly Simple Statics Problem
  473. Newton's Rings
  474. Colums law problem
  475. Faraday's law problem
  476. wave properties of an electron
  477. Centripetal acceleration and angles
  478. relativistic vs non-relativistic momentum
  479. equation help
  480. Sign confusion of Mirrors/Lenses.
  481. Centripetal force??
  482. Flow Rate & Velocity
  483. Superposition of waves
  484. Transverse wave pulse
  485. Physics Question
  486. A confusing question
  487. Thermal expansion confusion
  488. Theory question on Waves
  489. Thermodynamics and Atomic/Nuclear Physics Left to self-study. Which one first?
  490. How are electricity and magnetism related?
  491. transverse wave
  492. Solid state - crystallisation energy
  493. Magnetism
  494. Work Done
  495. Missing the point... Tangential acceleration
  496. Work
  497. Damn light & lens problems :(
  498. translational speed
  499. Edit to Tangential Acceleration..missing point
  500. Cylinder about side, finding angular velocity....
  501. Work example wrong in my text? (it's driving me bonkers!)
  502. Rotational Inertia
  503. Relative length problem
  504. Fluids and pressure with kinematics
  505. Flux, Luminosity, Distance, Size
  506. Physics of Computers....(need help for topics)
  507. Intensity of Light-- What factors contribute?
  508. Heat capacity
  509. Convex Lens Question
  510. Entropy, Adiabatic Conditions and Internal Energy
  511. Two Resistance Problems (Circuits)
  512. free response
  513. parallel/series, calculate current drawn
  514. Bullet hits door, find angular velocity
  515. Electric field of an electric dipole
  516. Newtons Theory of Gravity
  517. Standing Waves
  518. Magnetic Field's Effect on a Charg[ed Particle]
  519. current
  520. Parallel Plate Capacitor Force
  521. Circuit Question
  522. Energy and Mass Problem
  523. Work done by pulling a wagon.
  524. light intensity, Max KE of photoelectrons
  525. Time Lapse
  526. total power and specific heat
  527. mechanics physics
  528. Scale Factor & Space Curvature
  529. e=mc2
  530. Photon, Wave/Particle Nature of light questions
  531. 3 electro-exercises, please help.
  532. calculating an unknown resistor
  533. 2 Questions re electricity
  534. Isothermal process?
  535. calculate the force experienced by a fixed surface
  536. two point charges
  537. Finding the resultant force
  538. Induction
  539. Computational Physics Project Ideas
  540. positively charged oil drop
  541. Impulsive Tensions
  542. Periodic Motion
  543. Two cargo ships (Fluid Mechanics)
  544. Units
  545. potential difference between plates
  546. Electric field derivation question
  547. Torque Equalibrium
  548. Light TRAVELLING/ANGLES OF INCIDENCESE..ECT
  549. Electric Charges (Quick Question)
  550. Rolling without slipping
  551. rotational inertia
  552. magnetic field between two long straight wires
  553. Objective confusion-Interference and Diffraction
  554. Final Temperature After Phase Change and Transfer of Energy
  555. infinite series problem
  556. How are Energy and Momentum related?
  557. A spring
  558. « Laws of Motion » problem
  559. Calculus quick question
  560. Electrons in a uniform electric field.
  561. Capacitor Energy question
  562. copper wire in magnetic field
  563. DC motor
  564. Direction of induced current
  565. How to solve the infinete resistor network
  566. calculating voltage across resistors
  567. Distance and time problem
  568. Kinematics Question (two objects thrown up)
  569. Friction on a incline
  570. Mechanics: Feasible lab report 4000 words long?
  571. Help with Satellites and Grav.
  572. Simple Harmonic Motion
  573. few random questions collision, circular orbit, trajectory, etc
  574. spacecraft in circular orbit
  575. Particle in Magnetic Field: Conceptual
  576. Ampere's Law: Conceptual
  577. Help with Newton's 2nd Law
  578. Review needed for Electric Charge Problem
  579. Satellites in orbit such that they look like they don't move
  580. Magnetic Field at the Center of a Coil
  581. Vector field question
  582. vector analysis problem
  583. A physic question
  584. Space Chase - a challenging question
  585. cicular obit
  586. Lagrangian of Pendulums
  587. Find the coefficient of restitution between the balls (should be easy!)
  588. another vector problem
  589. Simple Circuit Question
  590. Math-related Physics question.
  591. Plot help, Culobs Law
  592. The echo
  593. Induced emf
  594. Length Contraction Question
  595. Phase change
  596. Maximum emf of Rotating Loop
  597. the ballistic pendulum
  598. Optics...did my professor screw up?!
  599. Absorbtion and Emission of Photons
  600. Thermometer
  601. Photoelectric and Compton Effects question
  602. deriving equation for force from pressure that varies with water level
  603. Circuit and Resistance
  604. Probably Simple 1D Kinematics problem
  605. How to calc human bicycle power in watts
  606. Single-slit diffraction
  607. determing electron charge
  608. Nuclear Physics
  609. Friction again
  610. a few question on torques and periodic motion.
  611. Photoelectric Effect with changing electric field
  612. Thermal Dynamics- heating gas in a flask.
  613. Pressure Cooker
  614. just clarify; Not a homework problem
  615. A Three-Step Gas Cycle
  616. Fluid Statics Problem
  617. contact force problem
  618. Photoelectric Effect Problem
  619. Conservation of Energy question :cry:
  620. Current through a hollow copper cylinder
  621. Tension with Different Angles
  622. magnetism question
  623. diagonal resistance in circuit
  624. Electricty
  625. Finding the direction of the force (right hand rule)
  626. caculating linear speed of a vehicle
  627. power
  628. the ballistic pendulum and friction.
  629. electric charge
  630. Energy released in nuclear fission
  631. Some practice test questions
  632. Physics Practice test questions
  633. force required to pull loop from magnetic field
  634. waves in slower medium
  635. Measuring output of LDR
  636. online problems
  637. Electrical Circuit Exercise, please help.
  638. Charge at Equilibrium Exercise, please help.
  639. Electrical Resistance Exercise, please help.
  640. Voltage and Resistance Exercise, please help.
  641. moment of inertia for a hemisphere
  642. Moments of Inertia
  643. Net charge of cube
  644. macroscopic
  645. statistical mechanics
  646. Fluid Mechanics problem
  647. Please help me on KINETICS
  648. Principal stresses help plz?
  649. heat capacity
  650. Lens Magnification..HELP
  651. How do you know which variables in an equation are constant?
  652. Microwave and Electron Diffraction Lab
  653. Logarithmic Plotting Question
  654. Different kinds of Kinetic energy
  655. Beat frequency
  656. 2 Way lightbulb with different power
  657. Some more trouble with Electric Charge Problems...
  658. Classic Vehicle Collision scenario
  659. Typo in PR book??
  660. Yet another electric charge problem
  661. The Electric Potential Difference Created by Point Charges
  662. Thermo Physics Questions
  663. 1.) Net electric field and 2.) Maximum electric field from centre of a ring
  664. how to find angle between two inclined plane mirrors?
  665. friction between two surfaces
  666. quick question w = ma
  667. Need help with electricity
  668. Heating a house
  669. current in multi-loop circuit
  670. Projectile motion
  671. Simple question concerning conversion of units
  672. giving a pulley with mass an essential mass
  673. Free Fall Question
  674. Delta Symbol confusion
  675. Help with Coulomb's Law problem needed.
  676. inelastic collision
  677. Acceleration
  678. Heat Engines/Entropy
  679. Driving/Kinematics Question
  680. Force Acting on Bullet
  681. Some confusion regarding yet another Coulumb's Law problem.
  682. Efficiency of an Engine
  683. Specific Molar Mass
  684. Any Physics B Multiple Choice questions?
  685. electrostatics help
  686. Four mechanics problems
  687. Challenging Question
  688. Help!!!
  689. Electric fields
  690. Average Power
  691. Genter of Gravity Problem
  692. Boyancy project help
  693. Compton Effect Derivation
  694. Ballistic Glider Design
  695. Conversion
  696. Pendulum
  697. Biot-Savart Law Problem
  698. Adiabatic compression?
  699. Motion about a moving axis
  700. resonance frequency
  701. Just a few questions relating to graphs
  702. Three Point Charges
  703. Basic Force Concepts
  704. Help
  705. Power and Acceration
  706. Angular velocity
  707. help
  708. equation of state for an ideal gas
  709. tangential acceleration
  710. voltage
  711. current
  712. Capacitor
  713. Gravitational Forces/ Tides
  714. Dr/Dt
  715. projectile
  716. Torque confusion
  717. A tape,pulley,disk and undisclosed mass.
  718. Projectile doubt.......
  719. Kirchoff's Rules
  720. Optics
  721. Gauss's Law / Electric Field
  722. Electric potential inside non-conducting sphere
  723. Kinematics=>Relative Velocity
  724. Clippy's Physics Thread!
  725. FAQ:What's the differences between Radiometric Units and Photometric Units?
  726. Is it possible - Stefan Boltzman Law
  727. RC Car scaling Calculations
  728. Molar heat capacity
  729. entropy and adiabatic
  730. Waves and Phase difference
  731. electric field
  732. Kirchoff's Laws
  733. Circular/Harmonic Motion
  734. Acceleration
  735. Percentage Difference
  736. charges on the vertex of a triangle
  737. Optics
  738. Kirchoff's laws
  739. Dive Bomber Questions
  740. Proof of current division
  741. 2 spheres in an ocean
  742. Moment of inertia in 3D
  743. Volume Expansivity of Ideal Gas
  744. Floating Block: Period of oscillations
  745. Shm
  746. Work Equation
  747. Radial acceleration
  748. Electric pipe
  749. Nodal & Mesh Matrix Equations By Inspection.
  750. Dc motors
  751. Rocket nozzle pressure of CO2
  752. addition of milk to coffee
  753. Torque QUestion
  754. SOund Wave
  755. 3 Dynamic Physics Questions Urgent Help Needed!!!
  756. Induced EMF
  757. Elastic Collision Problem
  758. Music Instrument
  759. Wave
  760. Easiest lens project?
  761. Difference of Cinematique and Dynamique
  762. [SOLVED] Density Change Caused by Temp. Change
  763. Air resistance?
  764. How internal reflection affect the performance of the thin film emissive display?
  765. electric energy
  766. Electric Potential of two conductors
  767. Thin film question
  768. electric fields
  769. Forces: Moment
  770. drag force equation, projectile
  771. projectile motion w/drag equations
  772. Trebuchet, what to look for?
  773. I have to build a simple electromagnetic motor
  774. A tiny Fluid Statics question
  775. help in vectors
  776. E-field due to a large circular plane of uniform distribution!!!
  777. work due to friction?
  778. banked curve question
  779. Combining two equations
  780. Potential difference
  781. please help!!
  782. Vibrating beam - physical interpretation
  783. Simple cycloid time calculation problem
  784. Issue finding out what meson this is.
  785. Magnetic Fields
  786. Not homework, but question about pushing over a heavy slab at rest
  787. Gravity
  788. Equation:I=Ioe^(eV/(kt)),so the graph to find e and Io is lnI against V?Nid c pic....
  789. What affects the swing of a pendulum w/ and w/o air resistance
  790. Torque question
  791. Light rays and velocity
  792. Kinetic Energy of Point Charges
  793. Electric Potential - Again
  794. Are they Central force?
  795. Spring
  796. Vecotrs
  797. Simple Tension Problem..Can you confirm that I am doing it Right?
  798. Sound Wave Problem
  799. A Playground Slide and Some Friction
  800. Refraction Concept Question
  801. Electric Fields in Solid Sphere and Thick Shell
  802. Same string, two differents tensions. A concept clarification
  803. Block and wedge. Analysis of the center of mass
  804. Electromagnetic Wave Prob. (Is this a typo/error??)
  805. Kinetic Theory of Gases
  806. Pitch Speed Revalive to Bat Speed
  807. Transmission Lines and Electrical Fields
  808. need help on this work energy question
  809. Stationary waves in a tube
  810. Central Force problem
  811. question on dipole and electric fields
  812. Lens system
  813. System of charges
  814. Sir Isaac Newton
  815. quantum numbers
  816. two masses attached by a string.
  817. Thermodynamics(hard problem)try to help
  818. Transition rules
  819. Electromagnetic waves
  820. Angular velocity question
  821. exercise from a foreigner (boat, river and physics)
  822. electric flux
  823. Optics Labs
  824. Height of a projectile at a certain point
  825. Waves
  826. Tension of a yo-yo string?
  827. Heating a Band to Fit a Barrel
  828. Inverse fifth Law
  829. continuous line charge distribution
  830. Electromagnetic Induction / Transformers
  831. Cathode Ray Tube
  832. Coefficient of Sliding Friction
  833. Guys and guls!Check this out.
  834. optical brain
  835. Electric field
  836. Deflection of an Electron Beam by an Electric Field
  837. Coefficients of Static Friction
  838. fermi energy ..please help,,
  839. please help!
  840. a simple contraction question.
  841. Electricity
  842. Voltage and Capacitance
  843. Please help me!!!
  844. Charges on spherical conductors
  845. Elementary Charge / Oil Drop clarification
  846. Unit conversion problem
  847. Airplane Banking
  848. Projectile Flight (LAunch)
  849. Trusses on Bridges
  850. Voltage - Quick Question
  851. Mechanical Energy in a Pendulum
  852. Electric Circuit
  853. Force Couple Problem (Thrust of Ship)
  854. Constant angular velocity
  855. Lawn Mower
  856. Specific Heat Capacity and Change in Internal Energy
  857. Projectiles....(delta)(theta) = g(delta)t/V0
  858. electric field of a line charge and point charge
  859. Help Required Please
  860. Motion of a body under acceleration of gravity
  861. Multiple Lense Problem !
  862. collisions
  863. spherical cavity electric field
  864. Pressure and mass
  865. Average Speed
  866. Average Speed
  867. another sliding question
  868. Ice To Water
  869. Constant rolling resistance?
  870. Help with a 1-dimention kinematics question
  871. Peak voltage output of a generator
  872. measuring the strength of the earths magnetic feild using the slope of a graph
  873. monatomic thermodynamics
  874. Electric Field Due to a Line of Charge Problem
  875. can u help here
  876. 1D Kinematics : Speed & Distance
  877. Evaporation of Water on a Jogger
  878. Slightly Confused About Tension
  879. Help Explaining Physics of freefall tower
  880. Bullet into Ice
  881. Help with doppler problem! thanks
  882. Lever rotating around an axis.
  883. thermodynamics
  884. Mirrors and images
  885. Deriving equation for electrostatic force.
  886. please help me to solve this problem
  887. dynamic problem
  888. mutual energy of two dipoles.
  889. Question about electronics kit
  890. Voltage/ Voltmeter
  891. Physics dynamic problem
  892. Atomic mass and mass excess
  893. Check my solution - Does it make sense?
  894. Magnetic Force on a Conductor
  895. Please help me!!!
  896. Experiment Help!!!
  897. Projectile Motion
  898. Statistical analysis of photometric data - Astronomy
  899. Which method to use? Gravitational problem with a cut-out cylinder
  900. Forces (possibly resolving..)
  901. Work(as function of time)
  902. Q value of a reaction
  903. Coulomb's Law
  904. circular motion and (maybe) pendulum
  905. Simple Pendulum Motion and Physical Pendulum
  906. rotation problem
  907. When acceleration is + or -
  908. A little trebuchet help
  909. 1D Kinematics
  910. pool balls grade 12 plz help
  911. Force and a couple other problems
  912. can someone reread my problem plz
  913. LRC DC circuit
  914. Highschool electronics- Illumination
  915. air resistance question
  916. Thermal Conductivity
  917. Physics Dynamic problem
  918. Vectors: Motion in a plane
  919. optics/ total internal reflection (non-trivial at least for me)
  920. Box and Spring Question...
  921. One more question...A trampoline and potential energy
  922. center of mass of a rigid body-sphere
  923. Motional EMF
  924. Did I do this right??
  925. Planetary Mechanics Question: Determine Kepler's constant for all Earth Satellites
  926. Free fall Experiment Help!!!!!
  927. help!! its driving me nuts!
  928. Pogo Stick/Spring Question
  929. desperate for help!
  930. vectors and 2 dimensional motion, driving me nuts
  931. How is the process of RF magnetron sputtering?
  932. integration (terminal velocity)
  933. Please Help! Plane Landing Question
  934. Sphere, ice and mechanics
  935. Coulomb's Law Problem
  936. Another Planetary Mechanics Question
  937. Simple question
  938. KE in terms of P...Pretty sure Ive got most of it
  939. Help with Force and Acceleration
  940. average force of friction help
  941. Graphing a Trajectory with Variable Gravity
  942. spinning bicycle wheel
  943. Open/closed air columns experiment
  944. Power Plant/Heat Problem
  945. Tension in String
  946. Simple acceleration puzzle I need help with,I forgot how to do.
  947. Relativity and energy (think its dead easy, I just can't see it!)
  948. Multiloop circuit, magnetic force on a current carrying wire, Ampere's Law
  949. Electron configuration
  950. spring & pulley
  951. 2D Motion
  952. Coin on rotating disc. What forces?
  953. Current electricity help please
  954. Super Easy Question Im Sure
  955. Block Moving Down Slide
  956. Two dimension relative morion help!!!!
  957. impulse experienced
  958. waves
  959. Help with pulley and masses
  960. man shot out of cannon question
  961. mechanics problem
  962. Approximate value of g
  963. please help! (on continuous spectrum)
  964. Single movable pulley!
  965. Thermodynamically irreversible processes
  966. Resistances!
  967. Help me with this problem
  968. monatomic and diatomic mix
  969. KE of a bar rotating at an angle
  970. Inelastic Collisions - conceptual trouble
  971. physics electric generator potential difference question
  972. Science for Technicians
  973. Friction Problem
  974. Determining static coefficient
  975. AC vs DC current Tesla vs Edison
  976. Projectile motion (I think)
  977. energy, work and power
  978. Find the index of refraction
  979. Quck Voltage Question (Power)
  980. Emf
  981. Integration (Velocity to Displacement or Position)
  982. Angular momentum - impulse on the axis
  983. Stone Dropping vs Ball Throwing
  984. Help with angle of incidence
  985. potential energy i think
  986. Urgent Help: An old handout
  987. Angular acceleration and newton's 2nd law
  988. mode vs node
  989. Homework problem- Work and energy problem
  990. Light Phenomena - shadows within shadows
  991. Find coefficient of friction
  992. I do not understand how the neutral conductor lose electrons
  993. Uniform Circular Motion
  994. History of science
  995. Energy and/or dynamics
  996. Kinetic energy ?
  997. Creative Questions on Magnetism
  998. Conservation of Energy problem
  999. Force And Energy
  1000. Need Help
  1001. Force
  1002. Exam Problem I got wrong. Is it correct now?
  1003. Braking Distance
  1004. Maximal static friction problem
  1005. Conversion Question
  1006. Interesting Time Question
  1007. Relative motion in three dimensions
  1008. Planetary Motion - Energy Totals and Binding Energy
  1009. Lab Question
  1010. Constant velocity question
  1011. impulse ?
  1012. Particles under constant acceleration
  1013. Calculating the Electric Potential from an Electric Field problem
  1014. Acceleration in terms of displacement and time
  1015. Im Dead
  1016. Static problem with three cylinders
  1017. Rearranging Coulombs Law
  1018. ??
  1019. Statics problem: finding forces on symmetric supports due to beam
  1020. Kinematics
  1021. High Jump
  1022. Solve my problem
  1023. Help with a Hydrogen Fuel cell presentation
  1024. college physics by serway...is it any good?
  1025. polarization concept
  1026. spring constant
  1027. Kinematics in two Dimension- projectile motion
  1028. relative motion
  1029. Beat Frequency
  1030. Finding instantaneous velocity at given points on nonlinear graph
  1031. Unknown Resistance Value
  1032. air over water
  1033. How dose an angle of an object effect it's distance/
  1034. HELP! with homework problem
  1035. Simple harmonic motion
  1036. water level
  1037. Initial Speed
  1038. Ferris Wheel -
  1039. torque
  1040. homework- memoryblank
  1041. kinematics
  1042. Finding unknown resistances
  1043. Projectile Velocity
  1044. E\
  1045. Energy Problem
  1046. Two Dimensions
  1047. Spring constant problem
  1048. Projectile Velocity
  1049. Force problem:
  1050. simple capacitance
  1051. Force And Energy
  1052. Elevator Weight
  1053. integration (displacement or position)
  1054. Physics 11 Wave Problem
  1055. Rotating Door Question
  1056. Centripetal Acceleration
  1057. Electromagnetism Project
  1058. Transistor Amplifier
  1059. angular rotation!
  1060. First order Transient Circuit
  1061. One-Dimensional Gravitational Motion
  1062. calorimetry
  1063. Sound
  1064. Vry simple objective questions
  1065. Magnetic force: conservative or not?
  1066. magnitude of charge
  1067. Electrostatic and Gravitational Forces
  1068. Planetary motion
  1069. Critical angle homework
  1070. Thermal energy question
  1071. simple car motion question.
  1072. roller coaster net forces
  1073. moment of inertia, when a velocity of ball triples?
  1074. Sliding Down a Spherical Surface
  1075. Help! Bernoulli's Equation
  1076. Help with Bernoulli's Equation
  1077. Catapult Angle
  1078. Help are any of these even correct?
  1079. Potential Energy
  1080. Ampere's Law
  1081. Kinematic Balls Thrown
  1082. Bearing Problem
  1083. Vertical Motion under Gravity Q)
  1084. Electricity and circuits
  1085. Quick Question about Rotational Energy
  1086. Turntable Problem
  1087. Can I get the archive of all the past questions that have asked so far?
  1088. Real Question This Time about a Merry go Round
  1089. Another Merry Go Round Question
  1090. inertia
  1091. Magnitude of the change in momentum
  1092. Maxwell's velocity distribution
  1093. At what time does the motorcycle overtake the car?
  1094. OCR Exam past papers
  1095. Escape velocity huh?
  1096. Focal length calculation and graph Q
  1097. Negative support reaction? (Statics)
  1098. basic kinematics
  1099. someone please help me with this problem, I am stuck
  1100. Kinetic Energy and Velocity
  1101. Pushing object up incline - no friction
  1102. Waves and Light
  1103. Electromagnetism
  1104. Up Coming Exam
  1105. Need a little help!
  1106. Vector addition - Finding V2 when V1 and V1+V2 are given
  1107. Orientation Question
  1108. Pendulum Difficulties.
  1109. Pythagorean Theorem and Pendulums
  1110. circular motion
  1111. Nabla operator
  1112. Nuclear bindng energy
  1113. bohr's model question
  1114. Calculating/Simulating Vehicle Braking Force
  1115. Calculating Planck's constant from LED experiment.
  1116. Electric Flux through an Infinite Plane due to a Point charge
  1117. help with physics question plz
  1118. another physics question..plz
  1119. Interaction between science and religion in the 17th century
  1120. Temperature at a distance
  1121. Force and Air Resistance
  1122. This'll be quick-For an oscillating object as shown,it's graph of Ep/J against t/s ?
  1123. Lorentz Force Law
  1124. Energy conservation law problem
  1125. uncertainty/errors in meter stick measurements
  1126. Impedance of a Capacitor
  1127. Velocity component questions
  1128. Fourier Law + Heat Transfer
  1129. simple 4-momentum question
  1130. Questions on motion
  1131. Projectile Motion
  1132. freely falling bodies
  1133. freelyfalling bodies again
  1134. can any one help me?
  1135. help me help
  1136. Two Conducting Spheres Problem - Applying
  1137. air resistance on a falling person
  1138. projectile motion
  1139. Another transistor amplifier problem
  1140. Newton's Laws - Tetherball on a pole
  1141. Positive & Negative Charges
  1142. Carnot Engines
  1143. Simple Source
  1144. Some wavelength questions
  1145. Knocking the bottom of the bottle.
  1146. Catapult Physics
  1147. Time for heating to equilibrium with constant heat flux
  1148. Parallel springs
  1149. Work And Power Question
  1150. Pendulum physics problem
  1151. sliding block
  1152. Problem with corservation laws
  1153. Frictional force
  1154. kinetic motion
  1155. Statics question
  1156. Physics Final Tomorrow PLEASE CAN SOME ONE HELP~!!
  1157. incline problem
  1158. trebuchet initial velocity
  1159. Angular speed/acceleration
  1160. Please Help...Thermo HW
  1161. capacitance problem
  1162. Thermal Conductivity Problem
  1163. Projectile Motion
  1164. SIMPLE vector problem,, just making sure
  1165. Two mass interaction problem
  1166. What symbol is this??
  1167. Magnetic Field in a Slinky
  1168. suspended mass
  1169. Forces question
  1170. Radius of proton given radius of electron
  1171. elastic collision
  1172. Uniform Electric Field
  1173. Rotation, Steiner
  1174. Irreversible process
  1175. Effects of temperature towards conductivity
  1176. Momentum conservation law in shooting gun problem
  1177. Desperately need help - Hooke's law - stiffness constant
  1178. Velocity of sound coooool...but how?
  1179. Energy and momentum conservation laws problem
  1180. rotation and force
  1181. Electric Flux through a wall
  1182. I need help
  1183. Weight to PSI Question
  1184. Analsis magnet, loretz force
  1185. Energy conservation law problem
  1186. copper wire resistance
  1187. Unit Conversion Question
  1188. Galileo's trial-positive or negative impact?
  1189. Basic acceleration question
  1190. universal law of gravitation
  1191. Elastic and Inelastic Collisions
  1192. Determine acceleration from position vs time graph
  1193. Magnetic Force Question
  1194. Friction Problem. Help!!!!!!
  1195. Free fall question
  1196. Velocity vectors in three dimensions
  1197. increment value of equvalent resistance when the resistances are parallel
  1198. heat capcity of napthalene
  1199. Gauss's Law
  1200. the molar heat of combustion for phenol
  1201. Force/Impulse Equipment
  1202. I need confirmation please
  1203. thermodynamics process
  1204. Motion and friction problem
  1205. Heat rediation problem
  1206. Heat radiation problem
  1207. Diffiicult Heat radiation problem
  1208. Amplitude Question...Just Need A Formula
  1209. Work done by friction
  1210. Find initial velocity
  1211. Vector addition (?) with acceleration and velocities given in vectors
  1212. Average Force Of Friction Please Help (attempted Question)
  1213. Conceptual question on velocity (double-checking my own work)
  1214. Wind Pressure/Force on roof
  1215. Relative Motion
  1216. Atwood machine
  1217. Velocity Question - Odd answers
  1218. Magnetism and Centripetal force question
  1219. Pressure units
  1220. simple relativeness of motion
  1221. Can you help me?
  1222. magnetic problem
  1223. Error bars and slope error ??
  1224. RC circuit discharging
  1225. Series-parallel curcuits
  1226. Determine max heigh above the ground reached by the marble
  1227. richard hammond's car crash
  1228. Displacement HW Question-STUMPED!
  1229. Projectile-STUMPED Once again.
  1230. volume calculation
  1231. Optics Project
  1232. Uniform circular motion with unknown mass
  1233. Water Melon (momentum problem)
  1234. another name for rotational KE?
  1235. Efficiency of Two Carnot Engines in Series
  1236. Given range and angle - but not time - find initial velocity?
  1237. Inclined Plane
  1238. heres a tough one i had on my final...im dying to find out how to do it
  1239. Suggestions on how to study for physic finals
  1240. Pendulum Question
  1241. hydrophobic plastic
  1242. Finding the angle of release from a moving plane that drops an object X distance away
  1243. Universal Gravitation
  1244. MCAT question on energy
  1245. Kinematics question
  1246. Energy Conservation
  1247. Centrifugal Force
  1248. motion of muon
  1249. Kinematics in one dimension
  1250. Mutual Inductance
  1251. Could someone help w/ a problem
  1252. Please Help! Plumb Question.
  1253. Load on Wheels Question
  1254. Finding time and range for a projectile launched from a cliff
  1255. Work
  1256. Calculating force on a bullet, given mass + velocity + barrel length
  1257. Work done against gravity
  1258. maximum torque, maximum power
  1259. physics 2101 problem
  1260. Forces on an unusual supporting structure
  1261. Kinetic Energy and Work
  1262. Figuring out the efficiency of an inclined plane
  1263. Magnetics
  1264. Confusion with acceleration
  1265. Uniform Circular Motion: Centripital Acceleration vs. Acceleration
  1266. Should you always apply the rules of significant figures?
  1267. Stupid question
  1268. Just needed to be proofread (easy forumula)
  1269. work to create a square of charges
  1270. Gravitational Force
  1271. Electrostatics question
  1272. Basic question about Momentum
  1273. Help with rotation
  1274. Newton's Second Law
  1275. Frictional Force (and μ) & Acceleration (w/friction)
  1276. plase any one crrect my answer
  1277. Buoyant Force on a Helium Balloon
  1278. Bullet and Pendulum
  1279. Magnetic force with spring and resistor problem
  1280. electric potential, off by a factor of 1/2
  1281. Question on different masses striking balls
  1282. Minimum uncertainty in position
  1283. Kinetic Energy
  1284. friction & heat
  1285. Newtonian viscosity equaton
  1286. field lines
  1287. 'Car' vs curb
  1288. Coefficient of kinetic friction
  1289. Components of a Vector
  1290. Pulley System
  1291. Radius of Curvature of Bimetallic Strip
  1292. Planet made entirely of liquid
  1293. centibarrer equation
  1294. Need Help
  1295. Force on a charged object
  1296. A block sliding down an incline
  1297. Force of friction
  1298. Oscillations
  1299. Electric potential, potential difference, and potential energy
  1300. Energy Bars
  1301. Electrical & gravitational force:which one is stronger?
  1302. Diverging Lens
  1303. rate of change of the magnitude of the displacement
  1304. Dynamics
  1305. Linear and Angular motion and Friction
  1306. Linear and Angular Motion and Friction Q.2a & b
  1307. friction ?
  1308. inertial frame ?
  1309. gravitational force-help...STUMPED
  1310. Energy Conservation
  1311. Elastic Gravitational Potential ENergy
  1312. Gravitational Force HELP
  1313. Last one I PROMISE! gravity question...
  1314. galvanometer
  1315. Gravitational Force HELP
  1316. ball rolling down a ramp
  1317. Magnetism (theory questions)
  1318. Work
  1319. Work
  1320. Regarding Guitar Frets
  1321. Waves on a string
  1322. Waves on a string
  1323. Circular motion (magnitude of radial acceleration)
  1324. Fluid Dynamics Question
  1325. Electrical or kinetic energy?
  1326. bohr's theory ?
  1327. Angular motion using Newton's Laws
  1328. Angular motion problem
  1329. Calculating Rv
  1330. Kinematics
  1331. Exam
  1332. Temperature conversion
  1333. More Angular motion
  1334. Potential Energy converted to kinetic energy
  1335. Electric Fields in Parallel Plates
  1336. Lab Related Question
  1337. homework question
  1338. Heat and Phase change: latent heat
  1339. Waves (diffraction grating)
  1340. Energy
  1341. Very elementaria kinematics question
  1342. Potential Energy and Force
  1343. Hooke's Law
  1344. units ??
  1345. Discrepancy
  1346. Waves on a string
  1347. Thermofluids question
  1348. changing position in circular motion
  1349. Electric Motors/Generators
  1350. Speed of an electron
  1351. Coulomb force
  1352. Gas Laws
  1353. "launch a weather rocket" prbm
  1354. Point charge
  1355. Physics/Math Question
  1356. Physics : Work Energy Power Question
  1357. inclined ramp inside an accelerating train
  1358. Attraction and Repulsion Forces Between Magnets
  1359. Need help asap
  1360. help with Vector problem
  1361. Latent Heat with kcals
  1362. Vector product
  1363. Inertial Reference Frame
  1364. Circular motion
  1365. length contraction & time dilation
  1366. Snells Law
  1367. Air pressure in hurricane
  1368. Block going up a frictionless incline
  1369. Moments
  1370. Beam Problem
  1371. Potential + Kinetic Energy Question
  1372. Circular Motion of Car in Vertical Bridge
  1373. Sailboat and wind accel.
  1374. Centripetal acceleration, incorporating a change in acceleration around the circle...
  1375. Angular acceleration, friction, and turntables
  1376. Moments again
  1377. Circular motion with friction and banking - resultant forces
  1378. Conservation of energy
  1379. rotational acceleration
  1380. RMS Voltage
  1381. electro-static energy
  1382. Death by impact?
  1383. Range of a thermometer - and bulb size
  1384. Homework Help: Gen Physics
  1385. A2 Physics help
  1386. bernoulli aplication
  1387. Experiment
  1388. Two-dimensional motion problem
  1389. Rabbits!!!! Average Speed??
  1390. Pendulum and Torque
  1391. Displacement, time and average velocity
  1392. Mechanics ;;; please need Urgent help!!!!
  1393. Torque Question
  1394. Gauss's law in differential forms
  1395. Reading acceleration vs. time graphs
  1396. sound intensity
  1397. Doppler Effect
  1398. Calculating Work
  1399. Very basic acceleration question (typo?)
  1400. Standing Waves
  1401. The compton effect, need help
  1402. Elastic Collision
  1403. physics HELP
  1404. Physics Question
  1405. Generator
  1406. Physics 2d Kinematics Question
  1407. Conservation of momentum
  1408. Question with Normal Force
  1409. Average acceleration
  1410. reading the position - time graph:
  1411. Projectiles Question
  1412. Finding final temperature
  1413. Flywheel
  1414. Baseball
  1415. Momentum of falling objects on impact; p = mv not working?
  1416. Inertia Tensor of a cylinder at a distance
  1417. Moment of inertia for a cylinder at a distance from rotation axis
  1418. Kepler's Laws
  1419. Rotating Bicycle Wheel
  1420. Conservation of momentum problem
  1421. wavelengths of various colours
  1422. Orbiting satellites
  1423. Magnetic Force
  1424. Homework Help
  1425. Pressure
  1426. Help with derivation - involves cross & dot products
  1427. Cross sectional area
  1428. Hailstones and Momentum
  1429. Springs: Inclined ramp, object moving down towards spring
  1430. Energy Question
  1431. hydraulic question
  1432. buoyant force
  1433. rotational mass
  1434. buoyant force
  1435. Instantaneous Velocity
  1436. Frictionless inclined plane
  1437. Pressure = F/A
  1438. Components of Velocity
  1439. Direction of Torque
  1440. Spring question
  1441. Something Simple
  1442. problem!
  1443. calculating SCIENTIFIC NOTATION by hand help plz.
  1444. Momemtum and cannonballs
  1445. Two objects, position-time graph
  1446. electric point charges on x-axis
  1447. Rocket and Gravitational Potential Energy
  1448. Magnetic Field Problem
  1449. Conservation of Energy
  1450. Centripetal Acceleration
  1451. Metal bar on conducting rails
  1452. tempeature
  1453. "glow" of emission lines vs. hot objects
  1454. magnetic field
  1455. Conical Pendulum
  1456. Centripetal Motion
  1457. Harmonic Motion - Bungee Jumping
  1458. How long does it take the sun to melt a block of ice?
  1459. Motion in 2D!!! Help
  1460. Simple harmonic motion question
  1461. "Artificial Gravity"
  1462. remove heat from a gas?
  1463. road freezes
  1464. Temperature vs. Resistance
  1465. turn water to steam
  1466. Free falling body
  1467. The Bird and trains
  1468. Resistor Network
  1469. Pressure
  1470. Tension in lifting cable
  1471. Homework Help!
  1472. Continuous Flow Calorimeter (SHC)
  1473. One-Dimensional Kinematics
  1474. Forces involved in an elevator
  1475. Centripetal Force Lab Question
  1476. Reflecting glass and a convex mirror.
  1477. Falling woman
  1478. Inelastic Collision with Friction
  1479. Pulley question
  1480. Direction of acceleration when direction of moving particle changes by 90 degrees?
  1481. Boyant force on an immersed body, when system is in free fall?
  1482. Young's double slit experiment question.
  1483. help!!! atwood machine
  1484. which formulae???
  1485. Free Fall
  1486. No exactly homework
  1487. Motion in 2D
  1488. Stunt man jumping over cars
  1489. Missile
  1490. Regarding g forces on Moon and Earth
  1491. Not a homework - just a question about simply rounding off in physics
  1492. Electric Charge Problem, Is this right?
  1493. Another Pulley Question !!
  1494. Mechanical Advantage of Pulley
  1495. Retraction/reflection help please
  1496. Constant speed and friction (please help)
  1497. Electric Field & Capacitor Problem...HELP!!
  1498. G-Force
  1499. Electric Field & Capcitor Problem HELP!!
  1500. i need a quike answer
  1501. Alternating Current problems.
  1502. Another SHM question
  1503. Solution anyone?
  1504. A simple question, but I keep getting it wrong!
  1505. Universal Gravitation
  1506. Help
  1507. Impulse Momentum Theorem!!
  1508. Help Please!
  1509. Question about Charge
  1510. Effects of an electric field on a motion of an electron
  1511. Hydrogen energy levels (quantum theory)
  1512. Projectile Motion and Relative Motion Principles
  1513. induced emf in a square loop
  1514. Cross Product in Uniform Circular Motion
  1515. Center of gravity
  1516. More Uniform Circular Motion problems
  1517. Two connected particles resting on a smooth cylinder
  1518. Electric Charge and Potential Energy
  1519. Rotational Motion
  1520. Object Rolling up ramp
  1521. Vector ramp question - time taken for object to slide down ramp
  1522. Water Waves Reflection/Refraction Help
  1523. Ladder against wall - what is friction needed to prevent ladder from slipping
  1524. How to measure extremely high and low temperatures?
  1525. urgent-newton's laws
  1526. Coulomb's Law
  1527. Charge on pendulum due to electric field
  1528. Charged insulator
  1529. electric fields
  1530. newton-law help
  1531. position vector help
  1532. falling brick speed - equation needed
  1533. questions about tensions
  1534. newtons second law
  1535. electric field over a ring
  1536. I have been hanging on this problem for a long time without a solution!!
  1537. Ski Jumper Physics
  1538. newbie
  1539. ask for homework
  1540. projectiles
  1541. Question involving voltage and galvanic batteries
  1542. A small heat transfer question
  1543. Clarification about friction equation !!
  1544. Hc
  1545. Moments of Inertia
  1546. Physics 11 help
  1547. Another Torque Question
  1548. Changing Resistance
  1549. Aluminum half ring
  1550. about hydrometer
  1551. hydrometer
  1552. extinguisher
  1553. Frictionless pulley and static equilibrium
  1554. motions
  1555. weight distribution
  1556. two blocks on an incline, trying to find acceleration
  1557. falling object
  1558. relative velocity
  1559. Elastic Potential Energy
  1560. urgent:newton2nd law
  1561. Moment of Inertia/Torque Question
  1562. An object rolling along a hemispherical bowl
  1563. tension:confusion
  1564. about the operatior-sum representation
  1565. direction of flow of the electrons
  1566. Uniform Circular Motion
  1567. Superposition of moments of Inertia
  1568. Doppler Effect
  1569. Doppler Effect II (Both observer and source in motion)
  1570. Circuit... please help? Confused about Q and C
  1571. vector
  1572. Trig problems (relating to FBD)
  1573. Ladder Question - Force of friction required to prevent ladder from slipping
  1574. Angular Velocity & Angular Acceleration
  1575. Contact Forces
  1576. problem with light
  1577. Torque
  1578. Rotational motion
  1579. Light and Optics
  1580. Light
  1581. Prove this....
  1582. Drag...
  1583. Bug physics.
  1584. Gravitation
  1585. Spherical particles (proof)
  1586. Motion in a circle
  1587. Not an actual hw problem, but it might as well be
  1588. Angular Velocity
  1589. Force and Velocity?
  1590. Diving board question
  1591. [SOLVED] more force problems
  1592. two-dimensional motion
  1593. Height and Weight
  1594. Rolling Friction???
  1595. Momentum Conservation --- so hard!
  1596. optics
  1597. Physics 11
  1598. 2-D Kinematic Question
  1599. light
  1600. Quick question
  1601. Can someone check if i'm doing this right?
  1602. Find Coefficient of Friction only given angle at which object slides on ramp.
  1603. Object rolling down an incline
  1604. Help on Circuit Problem
  1605. gravitatin law
  1606. Thermodynamics/Ideal gas
  1607. motion of particle on wedge on smooth surface
  1608. Constants in Projectiles
  1609. Conservation of mass
  1610. can anybody help me with this one ??
  1611. question on refraction of light
  1612. Finding electric potential difference
  1613. force of air resistance
  1614. graph
  1615. solar oven and search light
  1616. vertical velocity
  1617. finding magnetic field component
  1618. Angular Momentum of a conical pendulum
  1619. Forces acting on a ring. (Help with direction)
  1620. Kinematics Problem
  1621. physics investigatory project topic
  1622. Harmonics and fundamental frequency questions
  1623. emf of coil outside a solenoid
  1624. rate of current changing through an inductor
  1625. Confused
  1626. index of refraction when total internal reflection ceases
  1627. Find acceleration only given distance of slop and angle of elevation.
  1628. photon collision with H2 molecule
  1629. light refraction problem
  1630. pressure problem
  1631. kinetic energy of a charge
  1632. translational energy vs. kinetic energy
  1633. initial and final state of hydrogen atom
  1634. total translational energy
  1635. Triple-slit interference
  1636. Help on Resistivity of Material Type of Question
  1637. A Quick Question about Inertia
  1638. photon + H2 collision
  1639. muonium
  1640. Steam Engine
  1641. Terminal velocity with Reynods# and Drag Coeff.
  1642. Electrostatics test on Tuesday -- helpless
  1643. Hooke's Law and Finding the Constant "k"
  1644. mutual inductance in air
  1645. Acceleration of a falling pinned stick
  1646. number of lines/cm for the grating
  1647. free fall
  1648. relating coefficients of volume, linear expansion with height
  1649. Gravity and Air Resistance
  1650. Magnetic Field and Charge
  1651. Force problem
  1652. Pendulum/planet circular motion
  1653. Tension problem help
  1654. Spring with circular motion
  1655. Finding mass
  1656. Frictionless Problem help please?
  1657. Help with getting an expression for Electric field from a variable Voltage
  1658. resultant
  1659. Projectile Motion
  1660. Work--uniform speed?
  1661. Term confusion
  1662. Basic Physics Help
  1663. determining specific heat
  1664. Bridge Rectifiers
  1665. Magentic induction and shielding
  1666. Centripetal Acceleration !!!
  1667. Electromagnetic radiation
  1668. Light and Refraction
  1669. Thermal Dynamics
  1670. Net Electric Force on Charged Spheres
  1671. vector addition
  1672. relating internal energy to highest temp
  1673. 2 blocks being pulled across the floor
  1674. Torque/Force Problem-Help Please?
  1675. Air Puck !!! Correct Method or not...
  1676. Solving Repulsive Force problem...
  1677. RC circuit help?
  1678. Electric Potential
  1679. Solid conducting sphere
  1680. Density
  1681. Table cloth pull
  1682. Gilligan's Island Radio Transmitter!
  1683. Help with a homework question
  1684. Mirrors vs. Lenses
  1685. Tug Of War
  1686. Kinetic Energy regarding Collision
  1687. An Electrostatics Question
  1688. force
  1689. Physic Questions...
  1690. Electric Motor and Magnetic Field
  1691. Electrons In Space
  1692. Electric Flux with angles
  1693. ahh homework
  1694. tricycle problem
  1695. Please Help!!! Inductor Circuit
  1696. centripetal acceleration problem (very easy)
  1697. Work of pushing box horizontally - including force of friction
  1698. Physics Help- tension/acc
  1699. Escape velocity & Black-Body Radiation
  1700. Tricylce...Pls help
  1701. Lab report problem ?
  1702. Einstein's photoelectric equation
  1703. Difficult Charge Problem
  1704. How to determine X and Y coordinates of launched ball?
  1705. near-sighted lens fix
  1706. Rock - Don't Roll!
  1707. Is There Anyone There Who Could Answer This...please!!!
  1708. Using newton laws
  1709. Weird mechanical advantage/energy transfer problem
  1710. Terminal Velocity of a Concrete Sphere
  1711. n00b Q: Help Converting Between English and SI
  1712. Lever question
  1713. Acceleration of a Charged Particle
  1714. F = dp/dt ?
  1715. Parallel and Series, Lightbulb Problem
  1716. What causes a metal ball to fall faster than a feather on earth?
  1717. Newton's Law
  1718. Particle in a box
  1719. block on a toboggan
  1720. Electric Charge Problem with Unit Vectors.
  1721. Passengers in roller coaster
  1722. Year 11 High School Student, Electrostatics Help !Please!
  1723. Pressurized Gas Canister Release Question
  1724. The physics of colour
  1725. change movment
  1726. normal modes, 2 masses, 2 springs
  1727. megnetic force problem help plz
  1728. box on a Toboggan - Newton's Laws
  1729. Length of a spring under its own weight
  1730. Simple Harmonic Motion-Help Please :)
  1731. Projectile Motion Question - Clearing a Wall
  1732. Converging Lens Problem
  1733. Help!!!
  1734. Center of Mass Frame for Elastic Collision
  1735. Exploding projectile
  1736. Newton's Laws: Equilibrium
  1737. Amplitude of spring
  1738. Angular frequency
  1739. Gravitational Potential Energy question
  1740. Heat pump problem
  1741. Least-Squares fit for a line Concept
  1742. ideal gas pressure reduction
  1743. Frame of Reference- arrow traveling through a tube
  1744. Light Bulbs Interference Pattern - Vey Easy Multiple Choice
  1745. Finding magnitude of maximum angle theta for oscillation
  1746. Question:
  1747. motion
  1748. Another Gravitational potential energy problem
  1749. calculating work from graph
  1750. Circular Motion
  1751. How do you find the frictional force acting on an object if it is decelerating?
  1752. heat & thermo
  1753. Center of Mass, Equilibriums help!
  1754. "NEVER connect an ammeter in parallel!!!" -->WHY?!
  1755. Could you help me find what is wrong with these problems?
  1756. uniform circular motion problem
  1757. Electricity - Basic Cuircut Board
  1758. Particals along a straight line
  1759. effiency coversion question
  1760. Another question
  1761. Car travelling around arc of circle
  1762. Moment of inertia and angular speed
  1763. lens and mirror
  1764. Centripetal Force
  1765. Please check work
  1766. Newton's Laws; ramps and pulleys
  1767. Spherical Mirrors
  1768. PlEASE HELP: Diffraction by a single slit
  1769. Conservation of momentum
  1770. Basic Electrical Test... 12 Questions
  1771. Breaking into traffic at an intersection
  1772. struggling with post-lab question
  1773. Heat
  1774. Double-slit experiment question
  1775. how is this derived?
  1776. bungee jumping
  1777. Temp Equilibrium
  1778. Continuity Equations and Bernoulli's Equation
  1779. Continuity Equation
  1780. Grounded Circuit
  1781. Car going round corner
  1782. Quantized Charge Problem, Why is this right?
  1783. Electrical Potential Energy
  1784. direction of electric field
  1785. Current Problem
  1786. Conducting Plates, electrical fields w/ conductor.
  1787. Need some help with spring-mass-damper problem
  1788. pls help me with my nuclear physics homework..
  1789. Nuclear physics
  1790. Dynamics Question involving Tension (Work Provided)
  1791. Ideal Gas Equation Help
  1792. wavelength
  1793. frequency
  1794. Relative Velocity
  1795. Tricky(?) resistance question in a series circuit
  1796. 2d Kinematics Question (Need Answers Checked Please)
  1797. momentum
  1798. Friction Problem
  1799. Half Life Question
  1800. Chemical equations
  1801. figuring out formula from graph
  1802. Free Fall..
  1803. Spring problem
  1804. time dilation problem
  1805. Speed of gas expansion & Size of expansion
  1806. Low velocity impact craters in sand
  1807. What would be the ameter reading?
  1808. 2D elastic collisions with equal masses
  1809. Force and Displacement
  1810. Model Train Collision
  1811. Particle Collision
  1812. Composite String Question
  1813. Protons Neutrons Electrons
  1814. Proper Chemical designation?
  1815. Magnetic Force on an Electron
  1816. chemical equation
  1817. work function
  1818. A plane going into (temporary) orbit
  1819. grade 10 physics.
  1820. help a girl out please :(
  1821. kicking rock of a building....
  1822. Magnetic Force
  1823. Magnetic Force Part 2
  1824. HELP!!! Answer pls ^^
  1825. accelerating ions in E-field
  1826. block on a turntable
  1827. Area under a curve
  1828. Sound
  1829. Equilibrium Newton's law
  1830. Newton's law
  1831. Elevator Weight
  1832. Please help me with my THERMAL PROPERTIES OF MATTER...
  1833. coefficient of kinetic friction
  1834. Nanoparticle Algebra
  1835. Trying to derive the rotational acceleration.
  1836. I need help on this problem about angular speed.
  1837. Physics 11
  1838. Some unknown eqation i want to know about
  1839. Dynamics
  1840. Long Straight Wire & Proton
  1841. Unable to visualize the concept of Torque.
  1842. Bucket hanging on a rope(Tension)
  1843. Beta particle counting efficiency??
  1844. Force exerted by a laser beam
  1845. Really Hard Charge Problem
  1846. True or False ^^pls correct me if im wrong
  1847. curve banking problem???
  1848. Equivalent capacitance in series/parallel
  1849. Kirchhoff's Rule / finding unknown resistances and voltages
  1850. waves and sound question
  1851. Sound & Temperture Questions??? please help me!!
  1852. Tension on a Rope if used to Accelerate a car?
  1853. Electric Fields ( i attached a file)
  1854. Difficult Free Fall/Kinematic Problem
  1855. Expansion of solids
  1856. sound wave of a source??
  1857. an object open on both ends? V/WL/F
  1858. speed of sound
  1859. banking curve problem cont'd ????
  1860. speed, wavelength anf frequency
  1861. magnitude and direction of electric force (file attached)
  1862. easy question
  1863. Relativistic dynamics
  1864. Those darn car on a slope problems
  1865. friction challange
  1866. Combination of translation and rotational motion
  1867. Hydrodynamics problem
  1868. radio waves and charge
  1869. Sun's Temperature
  1870. Calculating a potential.
  1871. pls...help me with this problem...
  1872. Speed of information
  1873. Inductance and LCR resonance
  1874. Magnitude of the force (Tug-o-war)
  1875. real or virtual, focal length
  1876. potential energy
  1877. nuclear fusion/invariant mass
  1878. Hand pushes block
  1879. 2 blocks, on ontop of the other
  1880. Falling Pennies and Force
  1881. Total Energy w/ Magnetic Field
  1882. Electromagnetism - right hand rule...
  1883. Help with physics calc
  1884. A really annoying speedboat.
  1885. Solenoid
  1886. power
  1887. centripetal acceleration
  1888. Motion near earths surface
  1889. Help on Projectile Motion
  1890. Vibrations
  1891. Speed of sound in air
  1892. a popular amusement park ride
  1893. A daring ranch hand.
  1894. Vacuum required to generate specific amount of force
  1895. Extremely simple question, but not for me!
  1896. Magnetism, component values, and three dimensions
  1897. Magnetic Fields; effect on unknown particle?
  1898. Relativistic dynamics
  1899. Wire & Magnetic Flux
  1900. Drilling was never too fun.
  1901. Doppler effect
  1902. Energy conservation (2 carts and a spring)
  1903. Uncertainty question
  1904. Magnetic Field Due To Moving Charges: An Unsound Conclusion?
  1905. Electron and magnetic fields
  1906. Quick work question.
  1907. Pressure inside a chamber with a piston
  1908. Snell's Law x2: Double-checking trig?
  1909. Blackbody Radiation
  1910. AC Current
  1911. work
  1912. Photoeletric effect
  1913. Reactance, resistance and impedance
  1914. Fluid pressure in different test tubes
  1915. Current-Carrying Wire/Magnet Question
  1916. Equlibrium problem
  1917. thermo help
  1918. Energy in Circuit between load
  1919. Lyman Series
  1920. Friction Investigation
  1921. Derivation for Kinetic Theory of Gases
  1922. constant performance vs friction and drag
  1923. Simple Harmonic Motion with 2 beads
  1924. Pendulum oscillation
  1925. Helium Balloon
  1926. Generators D2h
  1927. Gravitational field and graavitational potential
  1928. Electric Dipole: S.H.O
  1929. Gravitation
  1930. An AC circuit w/ only an inductor
  1931. help!!! surface tension
  1932. Resultant force
  1933. Some flux questions
  1934. simple magnifier problem
  1935. Electric Generator - work on lightbulb, but not on motor, why?
  1936. 1D Kinematics Question
  1937. rope over slope forces
  1938. How to calculate electrons in one coulomb?
  1939. michelson-morley interforometer.
  1940. Physics of a car crash
  1941. homework help or pointers anyone???
  1942. Work using a P-V Graph
  1943. Potential Energy of a system of Point Charges
  1944. maximum magnifacation
  1945. Change in Internal Energy
  1946. wave
  1947. spectrum
  1948. Electric field/equipotential field questions
  1949. Free Body diagram
  1950. equation for magnetic moment, E-field and B-field
  1951. Simple electrostatic problem
  1952. moment of inertia
  1953. Carbon dating!!!!!
  1954. how to calculate acceleration per second
  1955. recurrence
  1956. Rate Of Turn and Turn Radius of an aircraft
  1957. Simple harmonic motion
  1958. Magnetic Flux (Induction - Magnet through a coil)
  1959. mirrors
  1960. Some really confusing directions (and the world is flat!).
  1961. What is G
  1962. Vibrating Objects
  1963. Help on special relativity...
  1964. Magnetic Field Strength
  1965. F=ma again
  1966. Useful Q
  1967. Formula for water pressure, flow and power
  1968. Tough torques problem
  1969. Electric Field Q
  1970. 2 carts, a string, what is the work done?
  1971. Finding the current in uneven parallel circuits
  1972. Decibels, pressure & displacement amplitudes
  1973. conserved momentum (car accident)
  1974. How fast does light travel in 1 ft?
  1975. Changing force lifting a mass
  1976. missing sumthing really dumb. Please help?
  1977. Bullet speed
  1978. die or not?
  1979. Actual Wind Velocity
  1980. Kinematics Question
  1981. Apparent Depth?
  1982. stretched spring --find coeff of friction
  1983. Dropping coal on a platfrom (energy cons)
  1984. Sprin compression
  1985. wavefront
  1986. challenging projectile question
  1987. conservative forces
  1988. Electric Field outside a cylinder
  1989. Kinematics in 2 dimensions
  1990. On the golfing green.
  1991. Gravitational potential energy - problem
  1992. Vectors
  1993. Projectiles, Momentum, and work
  1994. pendulum swing --basic trig problems
  1995. Factors of gas expansion
  1996. 2 masses and 3 pulleys/accelaration
  1997. Superman Problem: Free Fall
  1998. Various questions, mechanics
  1999. Fluids problem - gauge pressure
  2000. circular motion?
  2001. heat turn iron to gold if heated??
  2002. CRT and X ray
  2003. SAT Question concerning Newton's Third Law
  2004. conservation of momentum vs KE
  2005. inelastic collisions?
  2006. energy of electron
  2007. Gravitational Force(Why the negative sign?)
  2008. Capacitor with two dielectrics
  2009. Some vectors and buried treasure.
  2010. Amusement Park ride - maximum period of rotation
  2011. Particle slides down sphere
  2012. diffraction
  2013. Friction and acceleration
  2014. centripetal? force question
  2015. Two Circuit Questions
  2016. How to get an egg into a bottle
  2017. chemical element and chemical property
  2018. Speed of information(2) - simple example with a mass hanging in a cable
  2019. chemical and nuclear reaction
  2020. nuclear reaction or chemical reaction
  2021. Galilean transformation problem
  2022. half life
  2023. Pulley problem
  2024. Coordinate Problem
  2025. Electricity
  2026. A tank of water.
  2027. Lorentz Force
  2028. Conservation of energy
  2029. Final velocity of an object accelerated across a given distance with constant power
  2030. Time Dilation
  2031. electric potential energy
  2032. A simple differential equation question.
  2033. Cylinder on an incline
  2034. quantum
  2035. units question
  2036. Roller coaster physic???
  2037. Diving hawks.
  2038. Binding Energy Concepts
  2039. Known Dimensions
  2040. Glide Angle
  2041. Law of Inertia?
  2042. Friction on an inclined plane
  2043. Newton's Laws problem
  2044. Free body diagram of a person sitting on a wheeled chair
  2045. Position Vectors, Velocity Vectors, and Acceleration Vectors
  2046. integrating with volume element (d^3)x
  2047. Energy Tranfers
  2048. centripetal force
  2049. stationary point charge in increasing magnetic field
  2050. coefficient of rotation friction
  2051. Momentum
  2052. Surface Area of Satellite Signal transmission on Earth!
  2053. Resistances
  2054. Critical Pressure and Temperature of a van der Waals Gas
  2055. orbitals
  2056. Impedance
  2057. Lorentz contraction problem.
  2058. Am I on the right track with this electromagnetic and fluid qs?
  2059. lorentz time dilation problem.
  2060. correcting for room temperature and atmospheric pressure
  2061. Pipe Velocity
  2062. doppler effect problem
  2063. electric potential
  2064. relavistic velocity lorentz transformation problem.
  2065. Simple gravity crash question
  2066. Help!!Momentum problems?
  2067. Impulse
  2068. just a simple question on dot products
  2069. A little help here
  2070. wave funtion of a particle help
  2071. Block, spring, and mass problem
  2072. vector potential
  2073. Rotational Dynamics Problem
  2074. formulas for torque and velocity in simple algebra
  2075. Differences between delta W or dW
  2076. Magnetism
  2077. Intro to moving charges in a particle
  2078. AP Physics C question
  2079. Acceleration of Inclined Plane
  2080. Block pushed against a wall
  2081. Need help regarding finding out the max pressure in a isothermal cycle.
  2082. Currents and Magnetic fields
  2083. An incline plane, friction, and a pulley.
  2084. Question about circular movement.
  2085. Time and Displacement
  2086. cross product and force on a charge due to applied magnetic field.
  2087. Kinematics
  2088. Currents and magnetic fields
  2089. How do electrons flow in a circuit?
  2090. magnetic field around an infinitely long wire
  2091. Square Coil, Round Hole
  2092. Why dimensions can be treated as algebraic quantities?
  2093. i dont get how ice skaters angular momentum is conserved when arms are drawn in?
  2094. Centripetal Force behind Rotation?
  2095. Waves (Progressive wave)
  2096. physics help
  2097. Projectile Prob
  2098. acceleration--
  2099. Projectile Motion and Circular Motion
  2100. Circuit problem
  2101. acceleration
  2102. Uniform Accelerated Motion - Ticker Tape Experiment
  2103. Vectors of position, velocity, and acceleration.
  2104. A collision question
  2105. Lines and Planes
  2106. Low pass filter
  2107. high school physics student help
  2108. Intensity,Amplitude,radius(Waves)
  2109. How a cube(a die) bounces
  2110. heat loss
  2111. Stationary Quantum State help
  2112. Simple three charges problem in 1D
  2113. frames of reference
  2114. MAX POWER question from Dynamics
  2115. Energy stored on a capacitor
  2116. Inclined plane projectile problem from dynamics course
  2117. RL circuit DE
  2118. Finicky bartenders and the trajectory of a drinking glass.
  2119. Why the period of rotation and revolution of moon is same?
  2120. 0 resistance wire in parallel circuit
  2121. measuring magnetic field
  2122. maxiumum height and range
  2123. pls. help --> acceleration
  2124. Thermofluids Question wind tunnel u tube manometer
  2125. Law of sines Problem....
  2126. Incident X-ray photon problem
  2127. Terminal Velocity?
  2128. Max speed of an ev at give HP
  2129. Atomic Structure - help needed
  2130. Derivation of the equation in doube slits
  2131. Free rotation when initially rotated about some other point.
  2132. Bragg Diffraction Help
  2133. Heat exchanged to air on a cylinder problem?
  2134. Kinematics Problems
  2135. Thermal conductivity through a cylinder?
  2136. Centripetal Force
  2137. Calculate initial diameter from longitudinal strain and final diameter
  2138. Rolling mill separation
  2139. Magnitude of Electric Field Question
  2140. Evaluating the z component
  2141. Dynamics Question, Planar rigid body/ Relative velocities
  2142. can't remember how to differentiate this
  2143. Playground ball trajectory.
  2144. Circular Motion
  2145. ball moving up a wedge
  2146. Affect on stored energy if charge is doubled..
  2147. Thermal Expansion with bending bars
  2148. Gravitation(?)
  2149. Radial acceleration
  2150. Bernoullis Equation?
  2151. Radial and Tangential Acceleration.
  2152. AP Physics C Question
  2153. Ratio of Electric Force to Gravitational force
  2154. Crystal packing
  2155. Electric Field off the end of a Rod
  2156. Acoustics? (Yet Another IB Extended Essay Thread)
  2157. Speed of Earth at 41 degrees North.
  2158. Isn't acceleration a constant?
  2159. Basic Quantum
  2160. Two cars, acceleration, and speed.
  2161. Acceleration Problem
  2162. Difficult Wave Problem
  2163. New to this yet needing some help
  2164. roller coaster loop
  2165. Need help determining force behind certain vectors
  2166. Intensity, Radius (Calculations)
  2167. a simple physics question
  2168. de Broglie Wavelenght of a 5.5Mev
  2169. Waves, finding frequency, wavelength, and speed
  2170. Electric Field of a Quadrupole
  2171. Smaleset reciprocal vector
  2172. Electron near nucleus
  2173. Harmonic Oscillator
  2174. Harmonic Oscillator
  2175. Basic Adding of Vectors problem
  2176. Where is the Electric Field Equal to Zero?
  2177. Stuck...please help
  2178. 5 Charges
  2179. Bullet striking block, maximum height obtained?
  2180. Finding a B-field.
  2181. Braindead - Simple Physics Help!
  2182. Work
  2183. Basic QM - Trying to catch up in a class
  2184. shouldn't be a 2 in there?
  2185. Spring Constant Due to 2 Charges
  2186. Can someone please help me? I have a pretty simple physics problem.
  2187. parallel plate capacitor
  2188. Work
  2189. How to find the height where two same marbles have the same velocity?
  2190. Does height affect the constant of proportionality?
  2191. Gravitational Potential Energy
  2192. Measuring the earths Rotational velocity
  2193. Force, mass, acceleration (three problems)
  2194. Basic Projectile Physics
  2195. Finding area of a gold leaf
  2196. Nuclear yield math
  2197. room temperatures, please help!!!!!!!
  2198. Determine the magnitude of the electric field
  2199. Another Charge question
  2200. average velocity
  2201. Minimum u to keep ladder from slipping
  2202. object distance
  2203. A car and a truck
  2204. Electric Field
  2205. Waves problem. Finding phases
  2206. Photons emitted by a blackbody
  2207. Easy problem that I am stuck on....
  2208. Minimum escape velocity of a projectile required to rise a certain height
  2209. Hg in U-shape tube, water is added. final h Hg?
  2210. Need some help on this question
  2211. Difficult Problem!!! I Tried My Best!!
  2212. mexican food fans
  2213. Quick Physics Question (Urgent)
  2214. Transformation between electric and magnetic fields
  2215. Throwing a rock
  2216. centroid of trapezoid
  2217. Electrical Circuit Problem...
  2218. Just set me in the right path...
  2219. Michelson-morley problem
  2220. avg speed help
  2221. Another hard physics problem??
  2222. mgh, when does it apply?
  2223. Electricity and Magnetism- Energy sources and power stations
  2224. tension in cables
  2225. Torque and Angular Momentum
  2226. conical pendulum
  2227. Statics Problem
  2228. Average Velocity
  2229. work done on thermal systems confusion
  2230. Help with two 2D motion problems, PLEASE!
  2231. An elevator moving up and a bolt falling down
  2232. 2 Basic Physics Questions
  2233. weight of the Earth on the moon?
  2234. Dropping a golf ball
  2235. Correct version of uncertainty Principle
  2236. some strange interesting trend
  2237. Charged Aluminum Spheres
  2238. Require Help.
  2239. Need Help.
  2240. Spring problem
  2241. Question
  2242. projectile motion problem
  2243. Equilibrium between release and decay Kr-85
  2244. Angular momentum problem.
  2245. tension of threads
  2246. Some help and explaination
  2247. Awesome pulley problem!!!
  2248. Drag Racer
  2249. Relative Velocity
  2250. Wave Nature of Light
  2251. Standing waves.
  2252. electrostatics - two capacitors in parallel
  2253. Classical Physics - Pulley Problem
  2254. Help with a physics/calc problem involving work.
  2255. Why Do I hear bat cry?
  2256. Vector Physics Help
  2257. Require Much Needed Help.
  2258. Phsyics problem. I must find distance in Kilometers.
  2259. Question--Proper form for nuclear addition
  2260. Help Solving Statics Problems..
  2261. Physics Problem. I must find the horizontal distance x between the 2 baloons.
  2262. Graphing Questions
  2263. i need help finding volume
  2264. Kinematics of ball rolling motion
  2265. Work units
  2266. Urgent Thermodynamics question
  2267. Hamster running in a wheel
  2268. Method of Least Squares Linear Fitting
  2269. tension problem
  2270. monkey friction
  2271. sliding ice
  2272. Lightyears and the surface area of a planet.
  2273. Electric Flux through a hemisphere
  2274. Two String Box Project
  2275. Troublesome...
  2276. quick question
  2277. Electric Flux
  2278. Fundamental Interactions Problem
  2279. homework problem
  2280. Physics Problem. I must find time.
  2281. Capacitors
  2282. questions about kinetic theory
  2283. physics homework PLEASE HELP ... i am lost
  2284. Golf ball
  2285. kepler's third law
  2286. vector resultants??? please help...
  2287. Initial Velocity Question
  2288. Vectors
  2289. Satellite Orbits
  2290. A battery-battery-resistor circuit
  2291. An astroid moving due to Earth's gravity...
  2292. Help with vector exam questions (M1)
  2293. M1 level vector help
  2294. acceleration problem
  2295. Support arm
  2296. acceleration to displacement
  2297. Raindrops
  2298. New to Physics and Need some Help
  2299. Distance between 3 islands
  2300. 2 trains headed for eachother
  2301. Impact force question
  2302. Speed of sound in wind
  2303. Moving Reference Frames
  2304. Root mean square current
  2305. speed distance time, 1500mtr race
  2306. thermodynamics
  2307. thermodynamics: H2 - H1 and U2 - U1
  2308. Potential/Kinetic Energies
  2309. Collision, time
  2310. speed, velocity & acceleration
  2311. Moving Reference Frames
  2312. Magnetic Field Problem
  2313. circular motion
  2314. machines
  2315. Coefficients of kinetic friction, help PLEASE!
  2316. Two people pulling a car...please help.
  2317. Statics Problem...Cross Product
  2318. Length between edge of ball supporting a ramp and a wall without similar triangles
  2319. A ball rolling on a bowl...
  2320. friction
  2321. Basic connected particles.
  2322. projectile problem
  2323. oscillator problem
  2324. please help bh curve - hysterisis
  2325. when the sun stop radiating
  2326. Electric field of a rod
  2327. Force, Skier
  2328. acceleration/velocity opposite signs
  2329. Unit Conversion (mass, radius...)
  2330. Vector Angle Problem - need help
  2331. rower problem
  2332. Overtaking cars and trucks.
  2333. Vector problem
  2334. Virial coefficients of the ideal gas equation.
  2335. Only the best--physics(unit analysis) question
  2336. Polar Coordinates
  2337. Calculating the speed of an ultrasound wave in an unknown liquid
  2338. Speed of sound and sound detection lag between ears
  2339. I must find Time.
  2340. trailing car
  2341. Analyzing a wave
  2342. solving for t
  2343. Carbon dating - urgent please help
  2344. Physics Problem. I must find acceleration.
  2345. finding initial speed and accleration
  2346. Can Anybody Figure Out the Formula?
  2347. Uniform accleration
  2348. I must find distance.
  2349. current and cross sections
  2350. how to solve for velocity given angle and distances?
  2351. Electrostatic Force question
  2352. Electric Field question (two of them!)
  2353. Net electric field question...almost have it but can't get one part of it
  2354. Finding Acceleration
  2355. Net force exerted by two charges on a 3rd charge
  2356. Friction Question
  2357. Request: Basic Discrete Dynamical Systems Tutorial
  2358. Damping
  2359. Work done by gas
  2360. FUN 1d motion prob--help
  2361. another question that is troubling me
  2362. Finding the angle of a falling person on a sphere
  2363. Forces of Friction question
  2364. Physics of the Coaxial Cable
  2365. inverse lorentz transformation question
  2366. Tossing Your Lunch
  2367. Alloy Lab Report Question, please help I'm lost.
  2368. How to calculate the change in R or displacement.
  2369. Kinematics Last minute homework help
  2370. What is the vertical height.
  2371. Interactions Questions
  2372. Flywheel
  2373. velocity question help???
  2374. Find the maximum height and the range of the ball.
  2375. distance ?
  2376. Final position
  2377. Motion in Two Dimensions (Vectors)
  2378. Standards Question
  2379. Tension problem
  2380. oscillator
  2381. Easy thermo problem: gas expansion
  2382. question with associated uncertainty
  2383. centrifuge on Mercury
  2384. Tricky Motion Problem
  2385. surface tension
  2386. law of motion
  2387. Pulley and tension
  2388. Elastic Potential Energy
  2389. Electric Field in a point
  2390. law of motion problem.. help
  2391. Newb Question
  2392. Power
  2393. Mass suspended on a spring question
  2394. Throw Up Problem
  2395. Puck on table problem
  2396. The Pendulum Equation
  2397. instantaneous acceleration
  2398. Would someone be kind enough to check this for me?
  2399. Projectile Motion and impact.
  2400. Colloidal Kinetics
  2401. Please check my work on this short calc (?) prob
  2402. I Keep Getting 2 Different Answers. Please Help!
  2403. Questions on Vectors
  2404. Quick "Equations of Motion" questions (2). Rxn time; deceleration
  2405. Vectors (Direction of Resultant Displacement)
  2406. help with an electrostatic problem
  2407. Relativity
  2408. Need Help on Acceleration Problem!
  2409. Stupidly Simple Vector Problem (I hope)
  2410. Moments & couples 2D (for now)
  2411. Paper Jumping, Charged Comb
  2412. Direction of a 3D Vector
  2413. A Speed Problem
  2414. Finding "g" given height & time
  2415. momentum
  2416. Subtracting Vectors
  2417. Initial velocity, acceleration due to gravity question
  2418. finding the apeture
  2419. Help please :)
  2420. Please help ASAP
  2421. Average Velocity Graph
  2422. Motion in Two or Three Dimensions
  2423. Two Masses on a Spring
  2424. Simple Vectors
  2425. Realtivity question
  2426. magnetic forces and fields
  2427. 1 of 3: Force of Gravity and Acceleration. Help!
  2428. Final Velocity
  2429. Aluminum wire stretched four times longer, resistance?
  2430. Tabletop to Floor, find Time
  2431. Finding force given constant velocity and mass?
  2432. Train pulling caboose - forces and friction
  2433. question about cumulus clouds
  2434. Physics knowledge question
  2435. Force for mass drop?
  2436. null result of the michelson morley experiment
  2437. Vector b/a = ?
  2438. What Does This Symbol Mean?
  2439. simple dynamic accell problem
  2440. Dynamics
  2441. Kinematics question
  2442. Significant Digits
  2443. Displacement HELP PLS!
  2444. General Force and Motion Question
  2445. Centripetal Force.
  2446. Kinematics
  2447. reference frames
  2448. Help with an airplane problem (relative velocity)
  2449. physics 100 homework help
  2450. Uniform rod problem
  2451. Cyclotron Frequency problem
  2452. Velocity / Momentum Questions
  2453. Electric field.
  2454. Conservation of energy as a function of Time
  2455. speed/energy problem, could someone please check my work
  2456. Average Velocity and Speed
  2457. Dynamics and Newtons laws
  2458. Questions about charge flow and electricity
  2459. Easy homework problem...I know, how original.
  2460. Finding out how many electrons have passed a point in the circuit
  2461. Two Source Interference
  2462. Vector Addition
  2463. Baryons and their quark constituents
  2464. Question about passive filter
  2465. Set Upward Accel. Then FreeFall...?
  2466. Change in gravitational Potential energy
  2467. coefficient of static friction
  2468. Special Relativity
  2469. Don't know where to start on this problem
  2470. GRE Subject questions
  2471. Motion of a freely falling object
  2472. Trig Problems for physics course
  2473. Does 'extended' mean 'larger' in this case?
  2474. Projectile Motion
  2475. Propagaton of errors
  2476. Inelastic Collision
  2477. Kinematics question
  2478. Can someone tell me if I made an error?
  2479. Particles moving along the axes.
  2480. Help!
  2481. Vectors and vector components
  2482. Prove Velocity is constant
  2483. time dilation problem
  2484. Question about significant digits
  2485. Question on Flux of Light
  2486. Wave Derivation: Intensity and Pressure Amplitude Relationship
  2487. Can you answer this.
  2488. Force of child on a swing
  2489. twin paradox problem
  2490. Physics Problem find displacement.
  2491. Incline Friction Problem?
  2492. Electric Potenial
  2493. Arrow's initial velocity (Force problem)
  2494. force magnitude and direction question help
  2495. Wave interference, finding amplitude in certain situations
  2496. Particle along a spiral
  2497. Finding length of tube, air column, standing waves
  2498. Standing waves and length of tube
  2499. Force question involving an asteroid and spacecraft
  2500. Find Force From A Graph Of Potential
  2501. Particle's Center of Mass?
  2502. deceleration problem!
  2503. H> Graphing out Word problems ( Word eq. included)
  2504. Physics Distance Question
  2505. Experts please: DC CIRCUIT (PARALLEL-SERIES CIRCUIT) QUESTION
  2506. Charge density
  2507. Help needed!!
  2508. spring problem
  2509. "Power of Ten"?
  2510. Discussions on answer of a problem
  2511. started out simple enough...
  2512. Dimensionalysis and Conversions
  2513. Moment of Inertia
  2514. Constant Acceleration Question
  2515. Vectors
  2516. Kinematics Question
  2517. Initial Acceleration
  2518. Textbook error? Incorrect derivation?
  2519. M1 Vectors help
  2520. Kinematics: Net displacement Help Please!
  2521. Mechanics Question
  2522. Motion in One-Dimension
  2523. Tension Problem - Kinematics
  2524. Free-Fall Motion (w/ a tennis ball)
  2525. Compression Forces
  2526. Help: Shopping Cart
  2527. Deceleration Question
  2528. Acceleration and distance problem
  2529. Determining initial velocity
  2530. Distance. please help!
  2531. Tension Forces Question
  2532. Ideal Gas Law (Simple...)
  2533. Does the Mass of an Object Fluctuate?
  2534. Error Propagation - multiplication vs powers
  2535. instantaneous things
  2536. Intro Physics Help
  2537. Incline Plane with Friction with one object hanging?
  2538. Direction and magnitude question again..
  2539. Gaussian cylinder problem
  2540. Calculating Initial speed????
  2541. Surface area of N spherical droplets?
  2542. Basketball
  2543. Relativity (last one)
  2544. Relation between Angular speeds/accelerations
  2545. Initial Velocity question
  2546. Electron Problem
  2547. Kinematics in 2d
  2548. Free-Fall problem
  2549. vector
  2550. vector degree
  2551. component(vector)
  2552. Instantaneous Acceleration
  2553. Atwood machine pully problem with a twist
  2554. Figuring Displacement from acceleration
  2555. i need help on a pulley problem PLEASE
  2556. Unit vector notation
  2557. Unit vector notation
  2558. Vector Problem-Direction and Magnitude
  2559. free fall body problem, stuck with 2 unknowns
  2560. What qualifies as a "system"?
  2561. toy gyroscope problem
  2562. Acceleration/distance/time problem..
  2563. Yr 11 Trebuchet Project Calculations
  2564. Sign problem
  2565. Temperature change problem
  2566. Earthquake analysis (motion along a straight line)
  2567. mass of an object
  2568. Falling from a Building
  2569. Doing something wrong...Newtons law proof
  2570. can someone help me with this?
  2571. Another question... vector angle proofs.
  2572. acceleration due to gravity
  2573. Projectile Up Incline Proof
  2574. Calculating time of falling object
  2575. Scalar Product Explanation
  2576. Help with vectors
  2577. Student and a chain
  2578. Coulomb's Law
  2579. average speed
  2580. free fall acceleration please help ASAP
  2581. basic physics homework question
  2582. Motion Q.
  2583. force exerted on tank
  2584. Landing on a different level
  2585. copper wire magnetic field
  2586. Momentum Problems
  2587. trajectory, where it will land.
  2588. Vectors
  2589. Finite Sheets of Charge Compared to Infinite Sheets of Charge
  2590. Relating force constant and frequency to mass
  2591. Basic Problem
  2592. converting mks energy density to cgs
  2593. Beginner Pully Problem...
  2594. michelson morley
  2595. How many photons does it emit?
  2596. How many photons does it emit?
  2597. Coefficient of Kinetic Friction
  2598. projectile motion problem
  2599. yet another projectile motion
  2600. Elastic potential energy of spring
  2601. coulomb's law partII
  2602. Proof using Levi-Civita symbol
  2603. some homework advice
  2604. Testing homework template
  2605. about fiber optic refraction
  2606. quick wave question
  2607. Free falling object
  2608. Deriving a kinematic equation.
  2609. effective reisistance of an unbalanced wheatstone bridge.
  2610. relative velocity
  2611. Modern Physics: Length Contraction
  2612. Height of a 91 lbs. gold cube.
  2613. Flux
  2614. free fall, linear regression please help ASAP
  2615. Vectors Question
  2616. rocket problem
  2617. Multiplying Vectors
  2618. Relative velocity problem. NEED HELP.
  2619. Phase question
  2620. Finding initial velocity
  2621. Can Anyone Help ME?!
  2622. Unit/Metric Conversions
  2623. hang time
  2624. laser beam spreader optics problem
  2625. Angles and refraction
  2626. metric problem
  2627. Vectors and Magnitudes
  2628. Some more angles and refraction...a little twist this time...
  2629. AP Physics Lab, help? =D
  2630. help on pendulum problem, ASAP thanks!
  2631. Box hung over pulley at an angle??
  2632. Please Help ASAP...problem due in 40 min...
  2633. Vector problem
  2634. Free Fall Question
  2635. Please help...!!! I tried!!!
  2636. projectile motion of a football
  2637. What is the velocity ?
  2638. Baseball
  2639. Torque calculation, is this correct?
  2640. Energy levels
  2641. Thermodynamic Cycle
  2642. Star-Planet System
  2643. Newton's 2nd Law/Forces
  2644. Inertial reference frame
  2645. Closed Circuit without components
  2646. Thermodynamics: integrating partial derivatives
  2647. Kinematic question
  2648. M1 level help
  2649. Centripital Acceleration
  2650. Displacement question
  2651. Northern Component of velocity
  2652. please help - average velocity question
  2653. Time for pulse to travel a length
  2654. Average speed question
  2655. angle of vertical path????
  2656. Use Kepler's 2nd to show
  2657. Help w/Max height
  2658. Deriving Equations
  2659. SOS!!How do you fing the coefficient of kinetic friction????? SOS!
  2660. Physics Lab - Projectile Motion - Deriving a Position Vector
  2661. Pulley Problem Help!
  2662. Help w/ Problem
  2663. Need help with homework problem
  2664. figuring out angle???
  2665. Is it gold??? Question, help needed :)
  2666. angle of vector help
  2667. Just need you to check answer
  2668. dipole oscillation
  2669. Newbie needs help
  2670. string vibration and frequency,amplitude,length
  2671. Velocity and distance
  2672. is there a simpler way to solve this free fall problem?
  2673. Orbit Transfer to Lower Apoapsis of a Mars Orbit
  2674. Problem: Given Angle and Distance
  2675. Kinematics and Vectors
  2676. motion problem
  2677. Throwing a ball from a building [a trajectory problem].
  2678. Distance and time question
  2679. density prob
  2680. understanding an instantanious velocity lab
  2681. another motion prob
  2682. lenght to volume conversions
  2683. Conservation of Momentum Problem
  2684. Charge in a box
  2685. Some help please on a Question
  2686. Tension/Force question
  2687. Advantage of doorknobs with long handles
  2688. Vector Question
  2689. Conducting Sphere Problem
  2690. Projetile Motion
  2691. A stopping airplane
  2692. could use some help [=
  2693. Astronaut on Asteroid
  2694. Finding Speed
  2695. finding how long it takes given changing acceleration
  2696. Homework Help
  2697. should be a simple problem... but im stuck
  2698. A problem help
  2699. vector problem
  2700. runner and a bird heading towards finish line
  2701. Physics Falling Bodies Question
  2702. Power In A Circuit Problem
  2703. Moment of Inertia/Angular Speed/Torque
  2704. Exercise in Net Force
  2705. Tranlastion Motion
  2706. Energy Problems
  2707. Plane Strain
  2708. Parallel Plates
  2709. LearningPhysics one last runner problem
  2710. Motion in One Dimension
  2711. need urgent help on graphing velocity graphs
  2712. Initial Velocity
  2713. String Tension
  2714. The Rope Pull
  2715. Hockey Puck
  2716. minimum stopping distance
  2717. Where Am I Going Wrong?
  2718. I need problem sets and solutions for practice
  2719. I need problem sets and solutions for practice
  2720. Cannon Recoil?
  2721. Titled reference frame, N2L with position and velocity
  2722. Graphing X versus Time
  2723. Conservation of momentum
  2724. a spaceship travelling at 0.8c...
  2725. A projectile of mass 0.552 kg is shot from a cannon, at height 7 m,?
  2726. a football is thrown upward at a 43 degree angle to the horizontal
  2727. qck. quest. needs qck. answ.
  2728. The French National Railroad holds the world's speed record for passenger trains in?
  2729. Circular motion question
  2730. a quaterback throws a football towards a reciever with an initial speed of 22m/s,
  2731. Young's modulus
  2732. net force on ball from ground to top
  2733. Ropes, Tension, Weight, & Equilibrium
  2734. Someone please help me with this problem!!!
  2735. helpppp
  2736. A proton is released from rest at the positive plate of a parallel-plate capacitor.
  2737. Am I correct?
  2738. [SOLVED] the addition of three simple harmonic motion
  2739. Cabled blocks
  2740. am i right in my assumptions?
  2741. Rock Climber problem
  2742. A problem
  2743. kinematics
  2744. Resultant Force
  2745. Gauss' Theorum Applications
  2746. Charge of spherical shell
  2747. Did i do this problem right
  2748. Work/Energy Problem
  2749. Spring height question
  2750. Vector problem; using undefined values (2D)
  2751. Homework wuestion about waves
  2752. Question...
  2753. Constant force problem
  2754. Radial Electric Field
  2755. Am I on the right track?
  2756. A Small Source of Light
  2757. Velocity and acceleration of two objects
  2758. Center of mass
  2759. Diffraction Grating question
  2760. Sine/Cosine
  2761. Newton`s 3rd Law Tension Solved Question
  2762. Moment Of Inertia Help!!
  2763. projectile motion
  2764. Calculate Velocity
  2765. about reverse bungee
  2766. CD spinning - Centripetal Acceleration
  2767. Centripetal Acceleration
  2768. Question on Motion of a car round a banked track
  2769. Double slit problem, finding λ of second laser given data about first laser...
  2770. Two source interference
  2771. airplane on the runway
  2772. conservation of angular momentum
  2773. conversion methods
  2774. Radial and Tangential Acceleration
  2775. Vector Help
  2776. Projectiles
  2777. Speed of satellite in circular orbit
  2778. Insulating Cylindrical Shell
  2779. Max. speed of particle on wave
  2780. Helicopter Motion Question
  2781. Projectile Launch Speed
  2782. Ring of Non-uniform charge
  2783. conversion method 2
  2784. Vector Problem
  2785. Equilibrium Temperature
  2786. Focusing with the Human Eye
  2787. Hookean systems
  2788. Relationship between deceleration and friction
  2789. [SOLVED] Circular Motion
  2790. Find the Mass of Mars
  2791. Distance from one focus to the other..
  2792. Vector and the + x axis
  2793. What equation should I use?
  2794. Find the Period
  2795. Thrown Upwards...with one variable!
  2796. I Need Some Help: Equation Given
  2797. Tension in a String
  2798. A really good problem(Not for everyone)
  2799. friction
  2800. Average speed, etc.
  2801. Relativistic Electron
  2802. I did it...but a little more understanding needed
  2803. Vectors
  2804. Mechanics, Vector problem
  2805. What is the Potential difference?
  2806. Properties of vectors
  2807. How do I calculate this?
  2808. Acceleration problem
  2809. Calculate the work done
  2810. a type of .... i donno
  2811. M1 help
  2812. Projectile motion
  2813. no idea (velocity)
  2814. photocells advantages & disadvantages
  2815. Elevator Problems
  2816. Circular Motion Curves
  2817. Motion of a ball down a cliff
  2818. Centripetal Acceleration of Earth
  2819. projectile motion
  2820. Motion and Forces
  2821. Newtons Laws
  2822. Vector Cross Product
  2823. i need answer regarding his experiment...a single pendulum
  2824. Quick Projectile Question!
  2825. [SOLVED] Pressure (Barometer)
  2826. Questions about speed
  2827. Finding Time, Distance, and Velocity
  2828. Falling Object
  2829. Crazy Squirrel
  2830. A rocket moves upward, starting from rest with an acceleration of...
  2831. Vector Kinematics
  2832. delievering a package by air. Please help!!
  2833. motion in 2d w/ constant acceleration
  2834. Inclined Plane
  2835. Frequency
  2836. Help!!
  2837. Please help me understand these force problems!
  2838. vector addition
  2839. acceleration and distance :S ?
  2840. Constant Acceleration Problem
  2841. vector direction
  2842. Calculating the Rotational Inertia
  2843. isolated parallel plates
  2844. Projectile motion problem
  2845. Tension in Cable
  2846. [SOLVED] Coulomb's Law
  2847. more vector help (subtraction)
  2848. c=f(Lamda) n=c/v n1sine(theta1) = n2since(theta2)
  2849. Vector Problems!
  2850. Error Propogation - E of Gravity due to r
  2851. Normal Force
  2852. Scalar product to find angle between two vectors
  2853. Final Temp of Clay
  2854. Why does a desk lamp often have small holes at the top of the Metal Lampshad
  2855. A ball throw up and down !
  2856. Rotational Dynamics
  2857. Is this Wavelength answer correct?
  2858. Forces Problem
  2859. PLEASE HELP ME ASAP i have yo hang this in on tuesday =(
  2860. For the following three vectors, what is 3C·(2A x B )?
  2861. For the following three vectors, what is 3C·(2A x B )?
  2862. Static Equilibrium Problem
  2863. Kinematics Problem... Final speed of the sprinter.
  2864. 3
  2865. Transfer of Electrons
  2866. Dynamics and Free Fall
  2867. Homework Question help
  2868. electron speed/potential difference
  2869. Still need help please
  2870. [SOLVED] Finding the angle in a vector
  2871. another vector
  2872. Mass on an Inclined Plane
  2873. Force on a helicopter
  2874. friction MCQ
  2875. What does the area under a distance vs time graph represent?
  2876. projectile motion
  2877. Dimensional motion
  2878. j
  2879. another MCQ
  2880. Thermal Expansion on Pendum- Period related question
  2881. Resistance of each IDENTICAL resistor?
  2882. Force*Time graph with respect to momentum
  2883. Vectors in Physics
  2884. Double Refraction
  2885. planck radiation law problem
  2886. The Photoelectric Effect.
  2887. velocity of throwing a ball
  2888. Boltzmann equation problem
  2889. average acceleration using vectors please help ASAP
  2890. Free Fall Acceleration
  2891. Moment of Inertia
  2892. projectile motion
  2893. Simple electronic
  2894. Did i do this problem correctly
  2895. Work Done By a Gravitational Force
  2896. Doc Al!!!--Blast from the Past
  2897. Fluids (Viscosity)
  2898. Don't know where to start-Uniform Circular Motion
  2899. a projectile of mass of .787...
  2900. Help Finding the Tension between 2 Masses
  2901. Very hot question(Answering will get you 5 dollars, just kidding.)
  2902. A Problem Involving Kepler's Third Law
  2903. Basic Kinematics
  2904. Initial Position
  2905. Help with Compression forces
  2906. Kinematics
  2907. Kinematics in 2d and projectile velocity
  2908. Physics homework help
  2909. [SOLVED] Resultant Velocity Vectors
  2910. Parallel R-L circuits, modeled motor
  2911. Help with 1 question...
  2912. Ball thrown upward and another is dropped
  2913. Force and Motion (net force)
  2914. postion-time graph and velocity
  2915. Help with kinematics
  2916. Circuit theory..please help thanks!
  2917. Need help with 1D motion
  2918. Kinematics
  2919. Please Help: Ball intersection problem
  2920. Vectors and Relative Motion
  2921. basic relative error problem
  2922. How long does it take ?
  2923. Kinematics
  2924. How do i find the angle?
  2925. Can anyone help with displacement?
  2926. Incline, pulley and friction!
  2927. Can anyone help?
  2928. Another Vector Question
  2929. finding the surface flux of the sun
  2930. Unit conversion
  2931. motion problems
  2932. So far am i correct
  2933. Projectile Motion
  2934. FindingTension, Dissimilar Angles.
  2935. Projectile Motion
  2936. Projectile Motion
  2937. hookes law
  2938. HELP PLZ. easy-ish question
  2939. Calculating Initial Speed - Revisited
  2940. Atwood Machine Special Cases
  2941. pressure
  2942. pressure
  2943. Hydraulic press
  2944. Elastic collision
  2945. Modeling of pendulum with external horizontal force
  2946. projectile motion
  2947. Lorentz Transformations
  2948. axial, torsional and pendulum modes of vibration(harmonic motion)
  2949. Force Problem
  2950. Conservation of momentum
  2951. Motion Problem, Find Average Speed
  2952. decibels
  2953. Oscillation problem
  2954. Kinematic problem help!!!!
  2955. Train Collision Problem
  2956. Wavelengths and Frequency
  2957. air resistance
  2958. Cords and blocks
  2959. tension force
  2960. Simple Physics Problem
  2961. Vector proof
  2962. 100-meter dash
  2963. Grade 12 Physics help, Kinematics
  2964. Relative Velocity
  2965. Acceleration Logic...is this right?
  2966. distance vs. velocity
  2967. Problem i need some help with
  2968. pulley problem
  2969. Derivation
  2970. 2-car problem
  2971. Introduction Physics: Free Fall problem
  2972. vector addition
  2973. Constant Force
  2974. Contact force problem
  2975. Temperature conversions
  2976. refrigerators.
  2977. Free fall acceleration
  2978. Basic Thermal Conductivity Question
  2979. constant acceleration help?
  2980. [SOLVED] Electric Current
  2981. Pulling mass on flat plane at an angle.
  2982. dielectrics and guass' law
  2983. Please Help
  2984. Kinematics Help
  2985. Vector Kinematics Take 2
  2986. Homework Question (Newton's Laws)
  2987. free fall acceleration
  2988. Acceleration vs Time...Find Velocity
  2989. wave question
  2990. mgcos(theta), mgsin(theta)
  2991. A little help on 1 D problem
  2992. Friction Forces
  2993. 2 masses connected by a pulley
  2994. Free Falling Object question
  2995. can you help me in this homework?
  2996. Maxwell's Speed Distribution
  2997. Refractive Index of Nickel-Chromium
  2998. Identifying Forces
  2999. Taylor's Series
  3000. conductors on an airplane
  3001. Acceleration Question
  3002. Newton's second law integration
  3003. conductors
  3004. Theoretical Range Equation Derivation
  3005. Kinematics equations
  3006. This seemingly-easy reference problem is making me crazy!!
  3007. Cavendish experiment
  3008. Max distance for person to catch up to bus
  3009. Force diagrams, Quick Question
  3010. Velocity and Acceleration
  3011. Work, Energy & Power Problem
  3012. Motion in one direction
  3013. Projectile Motion
  3014. Kinematics
  3015. Electrical field lines
  3016. acceleration
  3017. 3 masses connected by a pulley
  3018. Case and Truck
  3019. Comparator op.amp circuit
  3020. Velocity/Accelration/Displacment all in one question.
  3021. Projectile Motion
  3022. help me!!!
  3023. Physics Relative Velocities
  3024. Conservation of Energy Problems
  3025. Basic Projectile Motion question.
  3026. Help!!! Force/Tension Problem
  3027. ball launched throught semicircular chute
  3028. Quick Question on Uncertainty of PI
  3029. Linearization
  3030. Projectile motion
  3031. linear algebra proofs
  3032. Electric Potential - first concepts
  3033. Quick question on position
  3034. Charge on Parallel Plate Capacitor
  3035. Physics Problem involving Kinematics
  3036. Please help! This is urgent!
  3037. Use of Complex Numbers in Electromagnetism.
  3038. kinematics
  3039. Projectile Motion
  3040. UAM problems
  3041. Distance covered by a runner
  3042. [Urgent]Assignment On Couples and moments
  3043. Dual Vector Spaces
  3044. Flux Calculation
  3045. Braking Force
  3046. Electric Potential : First concepts
  3047. Find force
  3048. Velocity is Relative: Reference Frames
  3049. Gauss' Law question
  3050. Help with motion in one direction
  3051. kinematics in X direction
  3052. (special relativity) derivation of gamma with approximation of v << c
  3053. VECTORS and Components
  3054. Maxwell-Boltzmann Distribution
  3055. Momentum...please help!!
  3056. Projectile Question
  3057. Newton's Laws of Motion
  3058. Newton's Laws of Motion
  3059. Pulley problem
  3060. Friction Problem
  3061. Projectile Motion
  3062. Rocket Problem
  3063. Conservation of Momentum
  3064. Newton's laws (I think!)
  3065. resultant vector
  3066. Speed/Velocity Question
  3067. 3D Vectors
  3068. 2 cars
  3069. adding ice to water?
  3070. VEctor
  3071. Motion of a projectile thrown from a plane
  3072. Motion in 2d question
  3073. Require Assistance.
  3074. Speed
  3075. Specific Case: Uncertainties
  3076. max and min resultants?
  3077. General physics
  3078. vector problem
  3079. Am I doing this right?
  3080. moment of inertia of a sphere
  3081. Acceleration?
  3082. Train acceleration! Please help!
  3083. Freefall
  3084. Force Question
  3085. Clarification on a dot product
  3086. Coaxial Cable
  3087. Freefall!!!
  3088. simple vectors...not so simple.
  3089. Acceleration and velocity question
  3090. Kinetic Friction...not so easy
  3091. resultant force
  3092. Please Help!!
  3093. magnitude and direction
  3094. Displacement: Magnitude and Direction
  3095. Average Speed
  3096. solving for theda
  3097. Size and direction of the change in velocity
  3098. Rocket Force -- Max Range vs. Time
  3099. Relative Velocities
  3100. Can't remember how I got these answers
  3101. [URGENT] Velocity and Acceleration - - PLEASE HELP : (
  3102. Relative Velocities with angles
  3103. excess electrons on a lead sphere
  3104. Projectile motion
  3105. Coulombs Law and Q + 2Q
  3106. A Mass on a Turntable: Conceptual
  3107. 3-D Vectors
  3108. Tension
  3109. old speed/trajectory problem
  3110. Refraction problem, involving mirrors
  3111. Ray Tracing and Image Formation with a Concave Lens
  3112. Impact of a ball due to gravity and momentum
  3113. volume charge density
  3114. Trajectory: integrating for position
  3115. Thin Lens Equation - Hypothesis
  3116. Hanging Sign problem
  3117. motion in 2 dimension
  3118. [SOLVED] Conservation of Energy
  3119. hyperbolic functions
  3120. Power Problem
  3121. Resolving power on an inclined slope
  3122. Projectile Motion Problem
  3123. kinematics
  3124. final speed
  3125. free fall
  3126. moving a charge from inf
  3127. Newton's 2nd law/kinematics
  3128. help: tension of a line with a hanging weight?
  3129. [SOLVED] Force Problem
  3130. motion in 2 dimension
  3131. [SOLVED] Charged Aluminum Spheres
  3132. Finding the direction on a second displacement
  3133. question on venturi pump
  3134. Gravitational Force Problem
  3135. Ice Berg
  3136. [SOLVED] Can someone check my precision for a meter stick, vernier cailper, and micro
  3137. Helium Balloon Question!!!
  3138. Projectile Motion
  3139. Force
  3140. Forces and Tension
  3141. Force (2)
  3142. Force (3)
  3143. Newton's laws&Conservation of Momentum
  3144. inelastic relativistic collision
  3145. ideal gases: irreversible transformation
  3146. Please Help on Physic for Engineer
  3147. Physic for Engineer
  3148. A sinusoidal wave
  3149. A sinusoidal wave
  3150. Help Please
  3151. Tension Problem
  3152. Am I correct?
  3153. Newton's Third Law
  3154. Powerlines
  3155. Finding kinetic force and net work
  3156. Drowsy Cat question
  3157. Tricky Electric Charge Problem
  3158. How can i find the efficiency of a trebuchet and/or catapult
  3159. Proportionality Argument
  3160. A toy car has a mass of 120g, including two 1.5V batteries connected in series.
  3161. Combining ions to make ionic compounds
  3162. [SOLVED] Find an FM Radio station's wavelength, frequency given
  3163. Photoelectric Effect
  3164. ionic bonding p. 2
  3165. Forces between 3 charged particles
  3166. Laws of Motion problem
  3167. Vector Problem
  3168. kinematics homework question
  3169. Forces involving static friction
  3170. help with free falling object problem
  3171. Scalar's form of Coulomb's Law
  3172. Help would be greatly appreciated
  3173. Constant acceleration question
  3174. Need help with 3D vector; force directed along a line
  3175. Uncertainty Questions
  3176. Circular motion
  3177. Basic Gravity Worksheet help.
  3178. A couple of questions
  3179. Potential difference between Bird's Feet?
  3180. Single Slit/Diffraction Problem
  3181. Two blocks hanging on an incline
  3182. Force using velocity graph
  3183. Finding the angle of 3-dimensional vectors.
  3184. Width of Slicon Strip?
  3185. energy of the photon
  3186. Need urgent help with a Slope problem
  3187. M1 help
  3188. Forces Questions
  3189. Mass Question
  3190. Mom of Special Needs High School Student NEEDS HELP
  3191. Erupting Volcano Kinematics in 2D problem
  3192. Question about thermal energy due to friction
  3193. electrostatics
  3194. vector displacement
  3195. Help with average speed/instantaneous speed! :(
  3196. Projectile ball on curved runway (conservative forces)
  3197. Newton's Law of gravitation using kepler's laws.
  3198. Rocket Acceleration
  3199. couple questions from a newbie
  3200. Law of Gravity
  3201. What should be on the x and y axis of this graph?
  3202. tension in rope problem. please help!!
  3203. projectile shot downward
  3204. Motion of a Block with Three Forces
  3205. Need egg drop project ideas
  3206. simple X direction motion
  3207. Magnitude of acceleration of bricks. please help!!!
  3208. Vector and acceleration problem
  3209. propagation of error
  3210. help! pls :)
  3211. Trouble finding the acceleration
  3212. Electric Dipole's Force of Ammonia on a Proton
  3213. acceleration/velocity problem
  3214. ball shot up ramp
  3215. Acceleration problem
  3216. help please!!!
  3217. Find angle and speed. Please help!
  3218. Horizontal Projectile Motion Question...please help!!
  3219. Question about charge
  3220. Magnitue and direction of velocity
  3221. Minimum/Maximum magnitude
  3222. Field and Potential of 3 charges... conceptual problem
  3223. Newton's Laws: Finding the tension in a cord.
  3224. 2 harmonic motion questions
  3225. Magnitude of the overall Velocity problem...
  3226. Quadratic Drag Question
  3227. need a little help...
  3228. Dashing up the Slope
  3229. expressing waves in complex form
  3230. Insulating spherical shell - E Force on a rod
  3231. PLEASE PLEASE HELP ME!!! I have a few questions that i dont know how to anser!
  3232. car chase question
  3233. Car Chase Problem
  3234. Acceleration problem
  3235. friction propels cars?
  3236. Pulley Problem
  3237. Eliminate some variable from two equations
  3238. Laser to Moon
  3239. [SOLVED] Force/Velocity Problem
  3240. Conducting Concentric Sphere
  3241. Projectiles II
  3242. Strange question
  3243. Strange question
  3244. Insert Dielectric
  3245. Normal Force, Static and Kinectic Friction.
  3246. Induced charge between/above infinite charged plates
  3247. Determine the length of l (equilibrium)
  3248. Time and Displacement Graph Help
  3249. pull a ring out of water
  3250. Nonconservative Force Question--URGENT!
  3251. Inertia
  3252. Projectile Motion - Trajectory
  3253. Finding Distance Traveled
  3254. Pendulum problem: Horizontal force and work done
  3255. Forces Problem
  3256. electric fields
  3257. A ball is thrown...
  3258. Net force vs position
  3259. Velocity Question
  3260. electric potential
  3261. Acceleration of a Bus
  3262. learningphysics please help
  3263. Kinematic equations
  3264. Find the dampening variable
  3265. Elevator problem
  3266. CO2 expansion rates
  3267. Relative Velocity
  3268. Optics
  3269. Compound Microscope
  3270. Induced charge - infinite plates
  3271. relativistic energy and momentum questions.
  3272. When will the car and van collide if they do at all.
  3273. Deriving the rate time equation for a Jerk (J)
  3274. Helping setting up Nodal Equations....
  3275. Normal forces -
  3276. Golf Ball Components
  3277. Determining an Equation of Motion
  3278. Velocity at ends of tube
  3279. Motion problems
  3280. motion in 2 directions
  3281. Non conservative force of a wave on a surfer
  3282. Sound attenuation
  3283. Weight on an incline
  3284. Intro Projectile Motion
  3285. Tension and Inclines
  3286. Car negotiating a banked curve -- centripetal force
  3287. Problem involving Newton's 2nd law of motion
  3288. Velocity as a function of time.
  3289. Inclined Planes
  3290. Scalar and vector quantities?
  3291. How to calculate , acceleration, force, momentum and impulse???
  3292. Identify Types of Forces
  3293. Motion in a vertical circle
  3294. Kinetic Friction
  3295. Uniform acceleration problems
  3296. Complex numbers
  3297. Equations of motion and proper Significant Digits.
  3298. Vector Problem
  3299. Projectile Motion
  3300. Help please
  3301. Static and kinetic friction
  3302. Friction Question
  3303. Force and Newton's Laws
  3304. Angled projectile practice
  3305. can someone help me?
  3306. pulling a block up an incline: work!
  3307. Centripital Motion
  3308. momentum question...REALLY NEED HELP!!
  3309. Motion Problem! (2-D)
  3310. QUantum physics !
  3311. halley's comet
  3312. System of conducting spheres
  3313. The central difference method! Help!
  3314. Fluid Question
  3315. A climber throws 2 stones 1.00s apart and they hit at the same time
  3316. Difficult air resistance problem
  3317. Quick banked curve help
  3318. Two-dimensional motion practice
  3319. Use Gauss' Law to find the magnitude of E in a sphere
  3320. question i dont understand
  3321. Centripidal acceleration
  3322. Clarification of 3D Vectors
  3323. 3 Projectile Problems!
  3324. Soccer Player 2D motion
  3325. Wheatstone Bridge
  3326. elevator problem
  3327. circular motion plz
  3328. Electric field of a uniformly distributed rod
  3329. Help Please!!
  3330. help!!!!!!
  3331. i need a lil hw help
  3332. please give me some help
  3333. I need help in a simple physics problem
  3334. Two-Dimensional Motion
  3335. Heating in buildings
  3336. help for a mom
  3337. weight/mass of object on moon/earth
  3338. Projectile.
  3339. Net external forces
  3340. Projectile Motion
  3341. displacement with magnitude of deceleration
  3342. simple i think
  3343. more net external forces
  3344. [SOLVED] Force Exerted???
  3345. Free Fall
  3346. roller coaster: kinetic energy
  3347. Ferris Wheel
  3348. Projectile Motion
  3349. Tension in the cord???
  3350. [SOLVED] What am I missing here?
  3351. When will Kathy overtake Stan if he starts 1.00s before her with constant a
  3352. [SOLVED] Finding the Magnitude of a Dipole Moment
  3353. A man on an air mattress in a swimming pool
  3354. learningphysics
  3355. Circular Orbits and Motion - Satellites
  3356. Free Fall Equations
  3357. Heat or Work
  3358. coefficient of kinetic friction
  3359. Friction and force
  3360. [SOLVED] Fat: the fuel of migrating birds
  3361. Need help on friction problem
  3362. electric potential
  3363. exponential decay
  3364. [SOLVED] delivering rescue supplies
  3365. pendulum force
  3366. Angle of Child Sliding Down Hill
  3367. Projectile Motion
  3368. net force
  3369. electricity problem
  3370. Newton's Laws
  3371. Center of gravity
  3372. An interesting Rotational Force Problem
  3373. image forming in plane mirrors
  3374. Elasticity and young's modulus
  3375. Quadratic vector extrapolation
  3376. Complex Numbers 2
  3377. Electric and magnetic fields
  3378. Energy and springs
  3379. Tension in a Rope
  3380. [SOLVED] With what minimum speed does the ball need to be hit with to go over the net
  3381. motion question
  3382. Need help with Simulatneous Equation....
  3383. Projectile Motion
  3384. Quantum Tunneling
  3385. Collisions on 2Dimensions.
  3386. Finding Acceleration Of A Bucket Moving Downwards With A Pulley
  3387. T and mg in a pendulum system
  3388. Refraction/Smallest curve of optical fibre.
  3389. Tension/Boxes/Gravity
  3390. Angle between vectors help
  3391. Push the pallet!!!
  3392. Strange physics question involving no constants and all variables.
  3393. help me ASAP
  3394. magnetic field
  3395. relavistic energy problem.
  3396. Truck on a banked curve
  3397. please... need urgent help
  3398. Problem Understanding Physical Pendulum
  3399. Tension in an elevator
  3400. Spark tape?
  3401. Objects moving in a plane.
  3402. Buoyant Force
  3403. Helpp! :(
  3404. Decibel Comparison Problem
  3405. Slippery Problem... please help!
  3406. force question
  3407. Speed of a softball
  3408. Finding kinetic coefficient of friction (pulley involved)
  3409. Matrix Multiplication Question
  3410. a general physic q please help!!
  3411. projectle problem
  3412. how to solve this question?
  3413. Centripetal Acceleration
  3414. Question on Newtons Laws
  3415. intro physics proof
  3416. Pressure and Temperature
  3417. Projectile Motion
  3418. Expanding gases
  3419. Force Problem
  3420. relevistic energy problem : part 2
  3421. [SOLVED] Acceleration of free falling object on another planet
  3422. Force problem
  3423. Static Friction Problem
  3424. Friction force
  3425. Force
  3426. Binding Energy problem
  3427. Tension
  3428. Top speed and displacement
  3429. angle plus horizontal velocity, please help!
  3430. Newton's Third Law. Help Pls!
  3431. poteintial difference to move mass
  3432. 2D force equilibrium - harder than you might think
  3433. zero potential?
  3434. Isobaric Expansion
  3435. Tenions with two boxes
  3436. Thermodynamics
  3437. [SOLVED] 2 particles moving along x axis.
  3438. Graavitational Jerk question
  3439. 2 dimension kinematics Cutnell Chapter 3 Prob 26
  3440. Rotational Kinetic Energy -> Lightning Speed Running?
  3441. helpp
  3442. Physics Question about an electron
  3443. how can i launch a golf ball 15 m?
  3444. Tension Forces at Equilibrium Problem
  3445. Forces in a Pulley System
  3446. Rock Launching from a catapult - 2D Kinematics
  3447. tension on elevator rope
  3448. Force Unbalanced Beam
  3449. Vectors... need help!
  3450. force on blocks
  3451. Need Help with Projectile Motion Problem
  3452. Charging an RC Circuit
  3453. Vectors Problem
  3454. Problem finding average density
  3455. Tension / Circular Motion
  3456. Using the Gibbs-Dalton Law to find Specific Heat Ratio
  3457. difficult physics problems. need help!
  3458. Advanced Higher Physics Investigation
  3459. Incline Plane + Friction
  3460. finding force
  3461. equations for pulley problems
  3462. finding acceleration and weight
  3463. Speed of comet
  3464. finding initial speed given final speed
  3465. Satellite in a circular orbit
  3466. Quick Question...
  3467. A traffic accident with Newton's first law
  3468. Position vs. Time graph
  3469. 2 Projectile Motion Problem
  3470. free fall problem
  3471. Two protons moving toward each other
  3472. Rocket problem
  3473. Conservation of Momentum
  3474. gaussian pillbox
  3475. Projectile Motion
  3476. help with centripetal force
  3477. Dealing with mass, acceleration and velocity
  3478. Newton's Laws: Friction: Inclined Plane
  3479. Inclination of a Table
  3480. Conservation of momentum and energy
  3481. Vectors and Magnitude - Theoretical -- PLEASE HELP!!
  3482. Magnitude of Force within incline?????
  3483. Kinetic friction.
  3484. Non-uniform line charge density with r not constant
  3485. Conical Pendulum
  3486. A Friction Experiment
  3487. JAMES BOND: Energy in Bonds
  3488. Force
  3489. Force and tension
  3490. Top speed and displacement
  3491. Bird sitting on a branch (vibrations and waves question)
  3492. What's the Current of the Potential Difference?
  3493. does anyone can answer my questions?
  3494. i challenge noone can answer my question
  3495. relativistic dynamics.
  3496. Moments
  3497. Simple Tension Question
  3498. The Simple Pendulum
  3499. I'm stuck
  3500. Shell Explosion
  3501. Center of Mass of sheet
  3502. drag forces and arcs
  3503. Verify my calculation, bending moment torque
  3504. Can you check my solving?
  3505. computing average rate of mass loss from sun
  3506. help with kinematic equations.
  3507. Magnitude of Force on a Submarine Hatch
  3508. How high does a rocket have to go above the earth's surface until its weight is 0.4 t
  3509. Resistivity and Temperature
  3510. A ball is thrown above th house
  3511. Equilibrium/friction problem
  3512. Introductory of Chemistry
  3513. Introductory of Chemistry
  3514. Newtons 1st and 2nd Laws Mastering Physics
  3515. Two Wire Comparison
  3516. Free Body Diagram on a Piano
  3517. Have part 1 of problem... stuck on part 2. help!
  3518. Can someone please help! Equilibrium/friction
  3519. Tension Problem x and y components??
  3520. Help Help Thermal radiation law
  3521. uniform circular motion
  3522. kinetic friction
  3523. Pulley Problem / Coupled Motion Question
  3524. carnival uniform motion
  3525. [SOLVED] Vector addition
  3526. Static and Kinetic Friction
  3527. Your opinion/feedback please.
  3528. converging lens
  3529. Mechanics/Projectiles/Angles/Trig. Identities?
  3530. help with statics question please.
  3531. The Gods Must Be Crazy...?
  3532. Friction question
  3533. Tension and Angles
  3534. Really Simple Magnitude Question
  3535. [SOLVED] Newtons Laws Questions
  3536. Resolving forces
  3537. Velocity with air resistance help
  3538. Acceleration and tension
  3539. the brightness of a variable star
  3540. Forces/Friction: Penguin Sled
  3541. Finding acceleration and displacement on a velocity vs time graph
  3542. Irreversible process
  3543. Differentiation woes with temperature/entropy relations.
  3544. calculate combined apparent magnitude of two stars
  3545. Coulomb's Law
  3546. deceleration
  3547. Atwood Machine Problem
  3548. Machine Problems
  3549. finding the distance modulus and the absolute magnitude
  3550. forces
  3551. momentum against a wall
  3552. Hooke's law
  3553. Coulomb's Law
  3554. AC Source/ Variable Resistance
  3555. Sig Figs, Still Mastering Them
  3556. Using force equations and kinematic equations
  3557. ball being thrown against a wall
  3558. Pulley
  3559. Links of a chain
  3560. kinetic and static friction help please!
  3561. 10 light-year journey in one year
  3562. Potential Energy Function problem (please help)
  3563. A Satellite in Sun-Synchronous Orbit
  3564. I need help. Anyone?
  3565. Projectile motion problem
  3566. Nonuniform Circular Motion
  3567. Can anyone help me with this Spring Question?
  3568. sin curves and currents
  3569. Fluid Mechanic
  3570. Tension and compression in rigid bars
  3571. Electric Field due to a Charged Cylinder
  3572. Free-Body Diagram
  3573. best-fit
  3574. Kinematics/Dynamics problem
  3575. Work problem. Please help.
  3576. plzzzzzzzzz help me .........
  3577. URGENT- Simple physics problem
  3578. car and satillite problem
  3579. Blocks on a Ramp Question
  3580. Tension (at an angle)
  3581. ques
  3582. Projectile Question PLEASE HELP
  3583. horz./vert. components of force
  3584. Roller Coaster Question
  3585. Forces - Finding Net Force
  3586. stuck on finding force
  3587. Three masses on a frictionless surface. Find Acceleration and tension.
  3588. velocity and distance
  3589. A confusing energy question..
  3590. Force on an object in circular motion
  3591. Average speed question
  3592. Blocks on a Ramp Question
  3593. Energy
  3594. Velocity and Acceleration help needed
  3595. Urgent Plz Help
  3596. horizontal projectile question
  3597. Force problem
  3598. Please help me with a component problem.
  3599. Tension Problem
  3600. Circular Plate
  3601. Urgent
  3602. horizontal projectile problem(revised)
  3603. Potential Spring Energy
  3604. Banked Road Problem
  3605. When calculating escape speed why is v_f =0
  3606. velocity and acceleration
  3607. Kinetic Energy and friction problem
  3608. Max speed please help!
  3609. Spring Potential Energy involving two springs
  3610. A different statics question
  3611. velocity of center of mass
  3612. Coupled Motion Pulley Problem
  3613. URGENT!!! test on monday!! (banked road problem)
  3614. Airplane turning
  3615. Basic Circuit Diagram - Im stuck
  3616. velocity when ball hits ground
  3617. Bungee Jump - Potential and Kinetic Energy
  3618. Tension Help please
  3619. Questions about x and y components of its change in momentum
  3620. Optics: Barlow Lens
  3621. Refraction/to determine depth
  3622. Optics: Convex Mirrors
  3623. Pulley and blocks
  3624. Satellite in circular orbit
  3625. Atwood machine Force & Motion problem
  3626. inertial frames of reference
  3627. Ratio of wight on moon-earth
  3628. Coulombs law not working
  3629. Hilly road
  3630. Forces on an Incline
  3631. Center of mass problem?
  3632. Center of mass problem?
  3633. linear momentum
  3634. Conservation of Momentum
  3635. linear momentum
  3636. Universal Gravity Question
  3637. spring constant with point charges
  3638. Incline Plane / Friction Problem
  3639. Projectile relationships.
  3640. Tension
  3641. (Tension) Help please
  3642. Very Easy Vector Addition
  3643. Newton's Laws Problem--confused
  3644. Force on a pully system
  3645. Power Question
  3646. Work/ Kinetic Energy
  3647. Kinematic problem
  3648. Radial and Tangential Acceleration
  3649. Freefall, is the answer really 20 ?
  3650. Understanding Stability and Equilibrium
  3651. Fluid Dynamics
  3652. Fluid Dynamics again
  3653. Work on a sliding Block
  3654. Fluid Dynamics final one
  3655. E&M Electric Fields (Harmonic Motion????)
  3656. Heat Capacity of Air at Constant Volume
  3657. Tension, Force, and theta
  3658. Forces on a Pilot...im stuck!
  3659. Gravitation..trouble setting up equation..
  3660. Space Station and motion sickness
  3661. Distinguishing between different waves.
  3662. Charge on a bead given the Electric Potential
  3663. Momentum and impulse
  3664. Speed of Wind
  3665. Projectile Motion difficulty
  3666. Finding Magnitude of Velocity with Variables
  3667. ohms law
  3668. elastic collision problem
  3669. Standing Waves
  3670. Friction / Newton's Laws
  3671. tension question
  3672. Projectile Question
  3673. Work-Kinetic Energy
  3674. Tension question! Help, this homework is due midnight tonight!
  3675. Rocket and external forces
  3676. HELP Friction on Ice involving weight
  3677. Work on a Sliding Box
  3678. Need Help On Uniform Motion Question please!
  3679. AP Physics 2-D trajectory problem
  3680. Ap Answersss
  3681. force on box
  3682. Heat capacity/energy transfer
  3683. Work done by mass on a loop-the-loop track
  3684. [SOLVED] Snowball off of a roof
  3685. Work problem with friction
  3686. :-$ Calculus Based Physics: Newton's Laws Problem
  3687. Damped harmonic oscillator
  3688. Projectile Motion - need help
  3689. Hocky puck vel/displacement/acc
  3690. The Law of Motion
  3691. linear impulse and linear momentum
  3692. Fnet Problems
  3693. need help
  3694. rotational inertia of particle system
  3695. work of a child going down a slide
  3696. Very simple question...
  3697. Please help with Uniform Circular Motion
  3698. Circular Motion / Newton's Laws
  3699. Dynamics Queston
  3700. Circular Motion
  3701. Masses on a Pulley System
  3702. Uniform angular acceleration - degrees per second?
  3703. Static friction
  3704. Static Friction - starting motion
  3705. Velocity of a mass being pulled across a level surface
  3706. number of revolutions
  3707. Conservation of Energy and Centripital Acceleration
  3708. kirchhoff's second law....having exams soon, plz help
  3709. Tangential Speed
  3710. bullet fired from a gun
  3711. free falling momentum
  3712. Free Body Diagram
  3713. Energy in rotational motion
  3714. Integral problem on electric potential
  3715. coefficient of kinetic friction
  3716. gravitational force (I think...)
  3717. force
  3718. net force to keep box at rest
  3719. calculate force
  3720. finding spring balance readings (newtons)
  3721. Gauss' Law (Why the opposite sign?)
  3722. Two 1.0-g beads are charged .....????
  3723. A dielectric is inserted between the plates of a capacitor.
  3724. Ayren purchased a 1000W (120V) hair dryer in the USA,
  3725. Two uniformly charge spheres are firmly fastened
  3726. Uniform Acceleration/Projectile Motion
  3727. Change in Potential Energy: What am I doing wrong?
  3728. i need help
  3729. Forces - Solved, but wrong?
  3730. Im stuck: Energy in rotational motion
  3731. help
  3732. Help With Vector Addition
  3733. projectile question..please help
  3734. Parallel axis theorem
  3735. Photoelectric Effect, Threshold Frequency etc.
  3736. Physics Question
  3737. free fall HELP!
  3738. [SOLVED] Velocity Problem
  3739. Hydrogen ground state/excited states due to temperature problem
  3740. Least-Squares fitting of King's Equation
  3741. Coefficient of Kinetic friction problem
  3742. Newton's Laws, Forces
  3743. [SOLVED] Magnitude - Distance
  3744. Force problems
  3745. nonconservative forces/ and conservation energy problem
  3746. Forces and the Laws of Motion HELP!!
  3747. Conservation of Energy Problem
  3748. position time graph describing constant velocity
  3749. Delta sign confusion
  3750. Grade 11 Physics; Doppler Effect.
  3751. Electric Flux/Gauss' Law
  3752. Velocity vs. time graph questions
  3753. Electricity prob
  3754. done prob, mult times and can't find the correct answer. help ASAP!
  3755. physics problem.. can't figure this out! need help asap please
  3756. momentum, Completely Inelastic Collision
  3757. Centripetal Force in a Clothesdryer
  3758. Constant velocity questions (average speed vs. average velocity)
  3759. Electric Fields on a Hollowed Metal Sphere
  3760. coefficient of friction
  3761. How can i solve this problem?
  3762. Golf problem.....
  3763. Pulley System with 2 Masses
  3764. What is a test charge?
  3765. cant get y-component of point charges on test charge
  3766. three dimensional vector help
  3767. square array (electric field question)
  3768. capacitance
  3769. capacitor stores what?
  3770. work to move two plates
  3771. Position, Velocity and acceleration
  3772. time an electron spent in a magnetic field
  3773. Simple constant velocity question
  3774. vector based problems
  3775. [SOLVED] Another simple velocity question.
  3776. source of light
  3777. Finding the energy and momenta of massless particles
  3778. A 9.0 μF and 4.0 μF capacitors are connected in parallel....
  3779. Block sliding down frictionless ramp while being pulled with constant force?
  3780. Rod A is a positively charged insulator.
  3781. Series & Parallel capacitors in a circuit
  3782. Wave Function for harmonic wave :s
  3783. You construct a rectangle that is 6cm by 8cm
  3784. Elastic collision question: two marbles
  3785. [SOLVED] elastic collision, conceptual
  3786. Another force problem
  3787. Two masses on an inclined plane with a massless pulley
  3788. Kinetic Friction
  3789. Projectile Motion
  3790. Physical dimension
  3791. free fall
  3792. Frequency of vibrating string
  3793. Tension!!!
  3794. Simple Vector problem
  3795. Newton's 2nd Law for Rotation
  3796. Find Acceleration
  3797. circuits
  3798. capacitance
  3799. voltage drop
  3800. Bernoulli Continuity Water Jet Problem
  3801. Projectile Motion
  3802. Vector Question
  3803. Angle,Velocity and Time
  3804. Desperately need help -_-
  3805. River Boat Velocity Problem
  3806. What force ?
  3807. torque
  3808. 2-D Elastic Collision
  3809. Tension on an incline plane
  3810. Tension of ball hanging from Ceiling
  3811. Rounding problems?!
  3812. Forces in 2 dimensions help
  3813. This is killing me!!
  3814. Questopn about phase shift SHM
  3815. What horizontal force is necessary to hold the bag in the new position?
  3816. Need Avg. Velocity Equation
  3817. Drag force (air resistance) and acceleration
  3818. Momentum
  3819. Newtons lawsss
  3820. Problem 4.37
  3821. Three Physics Problems
  3822. Average speed & average velocity Problem
  3823. Average speed & average velocity Problem
  3824. three charges in a line (need help fast --please? (thanks))
  3825. 1-d kinematic problem
  3826. Electric Field Strength from point charges
  3827. ballistic pendulum
  3828. Egg Launcher!
  3829. Newton's third law
  3830. Vector problem
  3831. Net Force
  3832. SHM problem
  3833. Accelerate Motion Questions
  3834. Acceleration velocity vs. time graph
  3835. Rotational Motion question?
  3836. More Motion Questions
  3837. Gauss's Law Question
  3838. Calculating mechanical power
  3839. Magnetism Problems.
  3840. Wave Speed As a Function of Tension
  3841. Blinking light circuit....voltage vs. time?
  3842. Capacitance Problem
  3843. Flying away stone
  3844. Newtons Law
  3845. Dielectric problem
  3846. An RC Ciruit
  3847. Forces
  3848. Finding the ratio...
  3849. Solving the logistic growth model
  3850. Kinetic Fictional Force help please
  3851. Kinetic Energy Question
  3852. [SOLVED] Vertical projectile
  3853. Energy Question--(don't know which equation to use?)
  3854. tangential speed?
  3855. Two lines of charge, net electric field
  3856. Universal law of gravity question
  3857. Universal law of gravity
  3858. trolley on flat land
  3859. block being shot upwards
  3860. Tension, pulley and acceleration problem
  3861. Need help with problem
  3862. Force and work problem
  3863. Two problems involving angular velocity:
  3864. Constervation of Mechanical Energy Problem
  3865. Friction Force
  3866. Bar
  3867. Tension problem
  3868. Interpreting Velocity graphs
  3869. Blackbody radiation problem
  3870. Equilibrium Problem
  3871. Magnitude
  3872. Help please? I dont get this one?
  3873. 100 Meter Dash
  3874. Density Question?
  3875. Gravity
  3876. time
  3877. Solving for work...Power equations
  3878. Rotational inertia
  3879. finding minimum angle of friction.
  3880. Kinetic Energy stuff
  3881. Circular Motion
  3882. Circular Motion 2
  3883. [SOLVED] Logs and such
  3884. Momentum (Catching Ball on Ice)
  3885. Ballistic Pendulum
  3886. Mech. energy problem
  3887. Cannon n Hoops and deltaX
  3888. Block sliding down an inclined plane
  3889. Taylor, Einstein and Newton
  3890. electric dipole in an electric field
  3891. Momentum Help Please
  3892. Vector problem
  3893. finding the capacitance charge
  3894. How much time after his friend lets go of the apple does Jim need to fire the gun?
  3895. Conduction and Induction
  3896. Acceleration,Time,Velocity with Friction Problem?
  3897. And here's another one. How fast must the receiver run?
  3898. Potential Energy and Kinetic Energy Problem
  3899. Distance Between Stop Signs
  3900. derivation
  3901. Capacitance of concenctric spheres
  3902. Dynamics Problem
  3903. Speed and Velocity
  3904. Breakdown voltage of capacitance network
  3905. Help, tough problem
  3906. Projectile up a slope
  3907. impulse/momentum concept questions
  3908. Particle Acceleration
  3909. Particle Acceleration
  3910. Motion in the Presence of Velocity-Dependent Resistive Forces
  3911. Conical problem need help finding tensions and periods
  3912. Time from Joules and Watts
  3913. Projectile motion?
  3914. Projectile Motion
  3915. Limitations of the Image Method
  3916. Calculating the electric field
  3917. Projectile motion/forces
  3918. Critically Damped Harmonic System
  3919. inclined plane pulley, help ASAP
  3920. calculate (mu_s-mu_k)
  3921. Deriving the velocity from a distance equation
  3922. Earth's magnetic field
  3923. RMS Speed
  3924. Atwood's Machine
  3925. F=ma prob with electrons (They don't even act like particles!!!)
  3926. String doubt
  3927. Force and Tension problem
  3928. Accelerating pulley
  3929. bohr model question
  3930. Hanging Object Tension
  3931. tough gravity problem!
  3932. Calculate the physical properties of a Bohr atom
  3933. hELP WITH CONVERTING FORMULAS
  3934. Student in Elevator
  3935. Energy problem. Please help!
  3936. Balancing Capacitor System
  3937. acceleration problem
  3938. [SOLVED] finding distance based off acceleration
  3939. 2 Blocks, 1 Cord [Acceleration, Tension]
  3940. Universal law of gravity involving ratios
  3941. Potential due to infinite sheet
  3942. problem
  3943. Forces Problem Involving A Tree Branch acting as a monkey's pulley
  3944. find B using cross product
  3945. Power
  3946. Finding Mass and Distance using apparent Weight
  3947. toaster question
  3948. completely inelastic collision
  3949. Time problem involving Mass and a Pulley?
  3950. Static and dynamic friction
  3951. fish shoots water droplet at bug
  3952. Electric field between two charged rods
  3953. Centripetal Acceleration
  3954. Rifleman's Rule: Best angle for a projectile up a hill [urgent]
  3955. Runway [ Tension ]
  3956. particles colliding
  3957. Pulley Problem
  3958. Motion Position
  3959. (Non/)Equlibrium and Newton's Laws of Motion
  3960. Force - Scale - Tension
  3961. hunter diring at a monkey hanging from a vine.
  3962. Slope and Ramp Angle
  3963. Need help with simple acceleration problems.
  3964. acceleration, magnitude, displacement.
  3965. workdone on a spring
  3966. Finding the Unknown Mass; Given Tension & Normal Force
  3967. turning points of a classical harmonic oscillator
  3968. reaction time
  3969. simple harmonic motion: platform
  3970. Friction and Tension
  3971. Special relativity
  3972. Pulley System
  3973. rutherford scattering
  3974. [SOLVED] E.p.e
  3975. reviewing for exam-how would i find the displacement of two vectors?
  3976. Hooke's Law Question
  3977. given total time of given acceleration to get final velocity?
  3978. Ratios involving gravity.
  3979. Kinematics
  3980. A Grade 11 Kinematics Problem
  3981. Finding angular speed/accel from tangential speed
  3982. Work Done
  3983. Height of cliff above water
  3984. Rolling water
  3985. Magnitude and Direction of Electric Field - Question
  3986. prove of formula
  3987. velocity of a boulder
  3988. Calculating the electric field, multiple point charges
  3989. Calculating Moment
  3990. Centripetal Acceleration
  3991. Percentage Errors
  3992. Proton hits infinite charged plane, find charge of plane
  3993. help?
  3994. 2-D kinematics
  3995. Orbital Rendez-vous Problem
  3996. Please Help!?
  3997. Please help me in this question
  3998. Homework Help
  3999. moments of inertia for a semi-cylindrical hollow tube
  4000. Physics Help PLEASE
  4001. Two Homework Problems!
  4002. [SOLVED] Finding surface charge density
  4003. Van de Graff Problem
  4004. Need help on a max and min force question!
  4005. Electric Field Problem
  4006. Kinematics ramp problem
  4007. [SOLVED] Box sliding down an incline
  4008. Homework Help
  4009. Uniform Circular Motion Help
  4010. First year statics question
  4011. Physics Ramp Problem
  4012. acceleration
  4013. Pulley system in equilibrium
  4014. Dynamics of block with friction...how to set up?
  4015. Electric Field in Thunderstorm
  4016. Box falling on a spring
  4017. Electric Field Problem
  4018. Thermal conductivity question
  4019. Free body diagram
  4020. Projectile Motion
  4021. Relative Velocity
  4022. What is and how do we derive force (F) opposite the force of friction (Ff)?
  4023. Friction down a slide
  4024. center of mass
  4025. projectile
  4026. help! how do i find displacement of two vectors?!
  4027. The Tension Force and Equilibrium
  4028. thermo problem
  4029. Opera singer and crystal goblet
  4030. Electric Charges
  4031. finding the magnitude difference between two star
  4032. Orbital radius and speed
  4033. Centrifuge
  4034. Circular Motion
  4035. newton's law and strings
  4036. springs and static friction
  4037. uniform circlur motion
  4038. Least Squares Method
  4039. Help With Physics Homework
  4040. Mass in the Air
  4041. easy question
  4042. vector space
  4043. Force and Motion
  4044. Toy Dart Gun
  4045. Electric Field Problem -Easy plz help
  4046. conservation of momentum
  4047. E-field above square
  4048. Space Shuttle orbit velocity
  4049. Inlcine Plane Problem.
  4050. Parachute but with no given mass.
  4051. A question about velocity and collision btw. tennis ball and bat
  4052. Time period questions
  4053. Waves & Interference
  4054. Moment of Inertia
  4055. Kinetic Friction
  4056. Velocity Problems
  4057. calculating the energy of a hydrogen atom
  4058. A question about perfect squares
  4059. Diver question..im so confused :(
  4060. Rotational Motion- Pulleys with Friction
  4061. Conversion
  4062. [SOLVED] Rolling Friction
  4063. Rotational Equilibrium
  4064. Node Voltage analysis
  4065. Tension Problem
  4066. Different Tension Problem
  4067. Time constant of an LRC circuit
  4068. velocity vs time graph to distance vs time graph
  4069. friction problem
  4070. objects of the different masses fall at the same speed
  4071. so lost!!! help!!
  4072. Help!!!!!!!
  4073. Relationship between light wavelength, intensity and photons energy
  4074. super lost!!!!!!!!!!
  4075. hlpe please!!!
  4076. Work
  4077. my first lab
  4078. Work II
  4079. Tension Help
  4080. Incline Skier
  4081. Tension, Work, Strings
  4082. How do I find Theta critical
  4083. Resonance
  4084. Print ViewElectric Potential Energy versus Electric Potential
  4085. Questions on Lenses
  4086. Equilibrium
  4087. Force
  4088. I need help
  4089. Angular velocity
  4090. Ball Collision need help please.
  4091. Newtons Second Law Problem
  4092. A tension based problem
  4093. Strength of gravity
  4094. Angular Impulse and Angular Momentum
  4095. Homework Help CONFUSED Torque
  4096. relative velocities
  4097. Static Motion
  4098. Gravitational Field Strength
  4099. [SOLVED] URGENT---Gravitation
  4100. Work and Force Question
  4101. homework help
  4102. Center of Mass
  4103. Simple Pendulum
  4104. Projectile Motion
  4105. rotational inertia help
  4106. Help PLEASE! Gravitational Strength
  4107. Freight Car Collision
  4108. difference between a and g
  4109. Newton's Laws
  4110. Archery Problem on Slope
  4111. Frequency of the 7th Overtone
  4112. help how find tension
  4113. Induced Current
  4114. inverse compton effect.
  4115. Relativity
  4116. Relativity2
  4117. Momentum problem
  4118. Help with a problem!
  4119. Tension Problem
  4120. Work Against Friction
  4121. string and accleration
  4122. Newton's Second Law
  4123. Application of Newton Law
  4124. Acceleration
  4125. Collision
  4126. Deceleration
  4127. Relative Velocity
  4128. Newtons Law Problem Help
  4129. Two Dimensional Force
  4130. Coeffincient of static friction
  4131. Kinetic Energy
  4132. make a value... scalar or vector?
  4133. Schrodinger problem
  4134. Projectile Motion
  4135. vectors, concept question
  4136. tension in elevator
  4137. Resistance question
  4138. gravity
  4139. finding angles of vectors
  4140. Laws of Forces and Motion
  4141. AP Physics B Torque
  4142. Impossible Questions...NEED HELP!
  4143. phase difference and number of wavelengths
  4144. Help with tension
  4145. Work and Energy Question (need help by 11 PM tonight if possible please)
  4146. block on an incline adjacent to a wall
  4147. Newton's L. - equation/formula
  4148. kinematics urgent Plz help
  4149. Help with algebraic equation
  4150. Plz Help
  4151. Question about Tension
  4152. Car Accident?
  4153. Apparent Weight in a Circle
  4154. Friction on an inclined ramp
  4155. Electric Field inside a cylinder
  4156. Object on a string
  4157. Does a brown chicken egg have more strength than a white one
  4158. Coefficient of friction
  4159. Potential Difference and Potential Near a Charged Sheet
  4160. Urgent Help Needed
  4161. Elevator Force
  4162. Inclines / Newtons Laws
  4163. Help with Tension
  4164. Expressing height in Inverse GeV
  4165. [SOLVED] pushing a lawnmower
  4166. Subatomic Particle Problem Plz Help
  4167. The electric field
  4168. motion of a charged particle in a uniform magnetic field ...
  4169. S=v*t
  4170. Help with 3rd year assignment on light!
  4171. Max speed of girl on swing
  4172. Phase Constant
  4173. distance between the earth and the moon
  4174. dielectric
  4175. Vectors
  4176. Tension
  4177. shear force bending moments diagram help?
  4178. Speed of a bullet after passing through a block of mass
  4179. Verical and Horizontal Circles
  4180. Atwoods machine Problem.
  4181. Momentum Problem: 2 carts
  4182. vertical launch, projectile Q
  4183. tension in string
  4184. Friction
  4185. Buoyancy
  4186. Equilibrium
  4187. Frisbee
  4188. is there a formula I can apply in this case?
  4189. Car rolling down a hill. How high will it go up another incline?
  4190. momentum of carts of different masses
  4191. Rocket Momentum
  4192. Finding height and time from angle and velocity
  4193. Finding normal force from center of gravity
  4194. Incline with a Spring and Loop the Loop
  4195. "Elephant in the way" kinetic energy problem.
  4196. Newton's Law.
  4197. constant acceleration
  4198. tension question
  4199. Density mass
  4200. velocity dependant drag
  4201. [SOLVED] velocity components
  4202. Two blocks with Tension and Friction
  4203. Fundamental Frequency of a String
  4204. Drag race problem
  4205. Calculate distance from force HELP!!!
  4206. Projectiles
  4207. Kinetic Friction coefficient.
  4208. Power Problem
  4209. Coefficient
  4210. Work Problem
  4211. Orbital Reference Frames
  4212. Physics Problem!
  4213. minimum distance
  4214. Newton's 2nd Law Problem
  4215. Problem with projectile velocity
  4216. 2 resistors connected in parallel. same two in series what is the current?
  4217. Question about significant figures.
  4218. Work and Potential Energy Question
  4219. Finding the coefficient of kinetic friction
  4220. Projectile Motion 1
  4221. Current and Potential difference in a circuit
  4222. simple rc circuit problem
  4223. Kinetic Energy
  4224. solving problem very important
  4225. Car acceleration around a corner
  4226. question about a 2 dimensional motion question
  4227. capacitor with dielectric
  4228. Block on inclined plane
  4229. Power Output Problem
  4230. Projectiles
  4231. The minimum distance required to stop a car
  4232. help: A hare and a tortoise problem
  4233. Physics Homework need help for answers/also explain how to do them
  4234. Circular Motion
  4235. rotational motion
  4236. help please! velocity
  4237. Need help with mass-spring system
  4238. orbits/angular momentum
  4239. Calculating tension
  4240. Rotational equilibrium confusion
  4241. Help Needed Urgently please
  4242. Please help me with the following questions
  4243. Turning a Straight Wire into a wheel with spokes, solve for I
  4244. Applet about special relativity
  4245. Need help with projectiles
  4246. Block in a Curved Ball
  4247. Relative Velocity
  4248. Momentum in special relativity
  4249. easy resistance problem
  4250. PLEASE:Projectile motion quicky...problem with web assign
  4251. Conservation of Momentum
  4252. [SOLVED] a vs Fnet graph
  4253. Easy friction question
  4254. Relativity
  4255. projectile maximum range PLEASE HELP!
  4256. Tension in a cord with Vectors, getting started
  4257. Acceleration and Rotational Motion
  4258. Capacitor Problem
  4259. Incline plane lab help please!
  4260. Engery- Falling Coffee Filter Problem
  4261. basic normal force problems
  4262. NEED HW HELP TODAY (please)
  4263. Finding Work Done by Friction
  4264. Calculating the speed of an object going down an incline
  4265. I'm Hopeless
  4266. Energy Problem--what did I do wrong???
  4267. Decay in an RC Circuit
  4268. Door Torque Question - Solved Question
  4269. Phase Difference - 3D
  4270. 2 blocks, 2 pulleys
  4271. car turning
  4272. I want to find Max horizontal range without
  4273. Finding Kinetic Energy of Person Spinning on Chair w/ Weights
  4274. Terminal velocity of a coffee filter
  4275. Elasticity Question
  4276. Please Help Me! I Am So Terrible At Physics!!
  4277. Newton's Law- 3 objects on a pulley
  4278. Newton's Second Law-Pulley problem
  4279. Homework help
  4280. Springs
  4281. Force and Mass problem
  4282. Magnitude
  4283. uniform circular motion problem
  4284. possible IB extended essay topic
  4285. Electrostatic Self-Energy of a Uniform Density Sphere of Charge
  4286. Circular Orbits
  4287. Magnitude of Acceleration
  4288. Confusion over an Inclined Plane Question
  4289. Kinematics in 2D
  4290. Work and Energy Help
  4291. Kinetic/Potential Energy of Vehicle on Ramps
  4292. components of velocity
  4293. Satellites
  4294. Retarding Force on a Particle
  4295. Work Done On An Incline
  4296. lenses~focal length, object & image distance
  4297. Ski Slope
  4298. How does charge move from the inside to the outside of the butterfly-net?
  4299. Rotational acceleration Pully
  4300. Newton's Second Law Equations
  4301. [SOLVED] Multiple pulley problem
  4302. Kinetic friction
  4303. Rate Of Current
  4304. Try if you are A+ student or teacher~!
  4305. power dissipated in capacitor
  4306. From the nature of light unit.
  4307. [SOLVED] baseballs and impulses
  4308. [SOLVED] Fun ski area problem
  4309. so fustrated and need some desperate help
  4310. Apparent & Actual Depth
  4311. Done mult. times.. need the correct answer w/in an hr! help!
  4312. Projectile Problems
  4313. average acceleration
  4314. Please!!!!!!1
  4315. Magnitudes of forces
  4316. Acceleartion and Force again !
  4317. Weekend Assignment sheet -- question
  4318. Three friction problems
  4319. velocity
  4320. magnitude, net forces problem
  4321. work and energy question!
  4322. Calculate velocity
  4323. Conceptual question about longitudinal waves
  4324. Incline problem
  4325. Question about a Force Table - Likelihood of Uncertainty? (lab based)
  4326. Direction of frictional force!! Help!
  4327. Basics: Object on Incline, Forces (Im Hopeless) Help
  4328. 6 problems on Conservation of Energy
  4329. Law of ideal gas
  4330. a question on units
  4331. mechanical energy
  4332. Tension Problem
  4333. Impulse and average force
  4334. Forces Problem - Tension
  4335. Friction problem
  4336. Conservation of Energy and Moment of Inertia
  4337. Moment of Inertia Teaser
  4338. Ball In Cup
  4339. Finding net Torque
  4340. impulse/momentum/collision question
  4341. Position of a particle
  4342. Finding gravity through experimental data
  4343. Determining Constants in Equataions
  4344. Net torque
  4345. Sun's mass
  4346. Torque
  4347. Work done by a harmonic oscillator
  4348. Problem with projectiles launched horizontally
  4349. Banked Curve Question
  4350. Help, homework simple confusing question!
  4351. Maximum velocity at the top of a roller coaster?
  4352. Finding the Center of a circle
  4353. Basic Mechanics Problem(2D Motion)
  4354. Rate of revolution for a dryer?!?
  4355. Resistors in parallel
  4356. Mass of objects
  4357. Ramp and Pulley Question
  4358. How can I determine Velocity?
  4359. net grav force
  4360. Calculating Tension in a Two Pulley Atwood Machine
  4361. Sliding forces
  4362. magnetic monopole
  4363. magnetic field
  4364. electron into motion
  4365. # of Revolutions made
  4366. question on pressure, volume and rates of change
  4367. Help Me. My physics Project
  4368. Help on tis Pulley question.
  4369. Ideal Gases
  4370. System with varying mass --- String
  4371. 2 Simple Pressure Problems
  4372. Chandelier Tension Problem
  4373. Double Atwood's Machine
  4374. Orbit, and Centrifuge questions
  4375. Acceleration down slope constant or increasing?
  4376. Kinetic energy
  4377. OMG Test Tomorrow!!! Please help!
  4378. Relative Velocity
  4379. Couple of problems
  4380. Tangential Acceleration
  4381. Measuring the wavelength and position of a photon
  4382. Momentum
  4383. Help Relating Velocity to Force
  4384. Conical Pendulum
  4385. This one has bothered me for a while...(electric field)
  4386. Kinematics
  4387. electric charge of raindrop
  4388. Gauss's Law/Energy Problem with Concentric Spheres
  4389. Resultant and Moment
  4390. Calculating Error Analysis
  4391. Finding Work with velocity
  4392. speed and displacement. please help!
  4393. Moments of Inertia
  4394. Finding the number of revolutions
  4395. Central force
  4396. Help with horizonatal force
  4397. Mass of a Binary Asteroid System
  4398. Compton Scattering Question
  4399. Torque on out stretched arm
  4400. Pulley On A Slope
  4401. Newton's Second Law Problem
  4402. Boxes and a Pulley
  4403. I'm looking for a replacement textbook for the one given to me in class...
  4404. Two Physics Questions: Please Help
  4405. Physics Tension Help
  4406. Central force
  4407. Work Problem
  4408. Friction Question
  4409. Math not working right!
  4410. Calculate Free Energy for Formation
  4411. Need help on freefall by 10:00 EST tonight! Assignment is due today.
  4412. Block on a frictionless incline
  4413. rotations
  4414. Two Blocks and Pulley
  4415. Pulley System Kinetic Energy
  4416. Introductory of Chemistry
  4417. Electric Field Forces in a Hydrogen Molecule
  4418. Center of Mass --True and False
  4419. A mass spring system w/ recoil and Friction...?
  4420. Please help, quick and simple. Potential Energy of Spring?
  4421. Torque: Boom and Ladder Questions! Help Needed!
  4422. Finding time using a given torque, etc.
  4423. 2-Dimensional Motion
  4424. Frictional Force
  4425. 2-Dimensional Kinetic Motion
  4426. Fairly Simple Gravity Problem
  4427. help finding potential energy of spring.
  4428. Newton's Second Law - Machine Problem
  4429. Relative Velocity Questions
  4430. Understanding Newton's Law of Universal Gravitation
  4431. Coefficient of Rolling Friction
  4432. Confused :( Can someone please help meee?
  4433. in order to find the recoil velocity of a spring
  4434. A skateboarder hits a ramp...
  4435. Urgent ....please Help!!!!
  4436. Torque
  4437. rates of pressure and volume change
  4438. Combining Truck Power...
  4439. Question that I dont know how to answer
  4440. Distance traveled by a accelerating truck with steel load.
  4441. Energy of Explosion
  4442. Train stopping with 2 springs
  4443. varying coefficient of friction
  4444. angular motion with constant acceleration
  4445. Rugby Player Collision Question--
  4446. Constant Acceleration
  4447. attenuation length
  4448. Atwood Machine Lab calculations
  4449. Force on a conductor in a magnetic field
  4450. centripetal motion
  4451. Vectors
  4452. Direction of force using right hand rule
  4453. An RC Ciruit
  4454. Hanging Crate
  4455. complete the statement (relates to the atwood machine)
  4456. Bug lands on a frictionless sphere. Show that the Bug leaves head when...
  4457. Square Loop and Magnetic Forces
  4458. A simple problem involving motion in two directions
  4459. Frictional forces
  4460. Euler's Method for 4-D Differential Equation (Computing)
  4461. Specific Latent Heat of Fusion
  4462. angular momentum help
  4463. I'm stuck and need assistance(velocity/acceleration vector problem)
  4464. Concentric Arcs (Biot Savart)
  4465. doppler and electromagnetic waves
  4466. galaxy electromagnetic
  4467. Application of Newtons' Law
  4468. net work
  4469. Vector Problems...I've been stuck on them 4EVER
  4470. Application of Newtons' Law
  4471. Need help on another freefall problem. :(
  4472. Forces and Systems Lab- Relationship questions
  4473. Newton's Third Law: A Car Pushes A Truck
  4474. Vectors
  4475. Morphing Triangle Problem
  4476. Dimensional Analysis Type Promblem
  4477. Concept Quilt Help (dealing with Force/Friction)
  4478. static friction
  4479. Question About Physics Homework (High School Physics)
  4480. Unit for momentum
  4481. Energy in a Spring Question
  4482. Forces (full answer, just would like a second opinion)
  4483. Projectile Motion
  4484. Sphere on Incline
  4485. Coefficent of Friction Question
  4486. Catching or deflecting an incoming ball for faster velocity?
  4487. PROVING AN AVERAGE VELOCITY FORMULA (Please answer ASAP)
  4488. Potential at center of sphere
  4489. Force
  4490. Acceleration Constraints
  4491. How to find the maximum acceleration given coefficient of static friction and mass
  4492. Homework Help, Please......
  4493. projectile motion problems
  4494. angular momentum conservation help
  4495. Force/velocity?
  4496. Simple Potential Energy of an electric force prob
  4497. Spring Energy
  4498. 2D Projectile Motion, kicking football
  4499. Frictional force of a disk
  4500. sig figs
  4501. Application of Newton's Law
  4502. Frictional force question
  4503. Banked Curve Question
  4504. [SOLVED] synchronous orbit
  4505. Circular Orbit
  4506. Spring Problem, help!
  4507. Friction
  4508. Concept Question...
  4509. Viscous
  4510. Homework Help!
  4511. Completely Inelastic Collisions
  4512. airplane propeller
  4513. what is the magnitude of force of friction of the snow
  4514. finding the magntuide
  4515. Person's acceleration and object's acceleration
  4516. Power Help
  4517. Conservation of mechanical energy...This is simple but I am puzzled..Need help
  4518. [SOLVED] 2D Projectile Motion
  4519. net force given 40 degree angle, coef. of kinetic friction=.3, and mass=80kg
  4520. Force due to Collision and Acceleration Problems
  4521. potential energy. check answers please :)
  4522. [SOLVED] Vectors: air speed, ground speed
  4523. how to find the acceleration of 2 objects under same force
  4524. [SOLVED] Tension in a string of a object being pulled by a magnet
  4525. Batteries connected in parallel
  4526. force question
  4527. Relativistic Doppler
  4528. Experimentally Determine Coefficient of Static Friction
  4529. I don't know how to do this
  4530. A second opinion for a simple problem
  4531. [SOLVED] Pendulum Speed and total ME
  4532. Convert N/m to kcal/(mol*m^2)
  4533. Momentum Problem
  4534. Conservation of momentum question...
  4535. mass on spring problem
  4536. Physics Questions!!
  4537. Speed of Block against spring
  4538. Photon Question-Energy Quantization Question---please help!
  4539. Kinetic Friction on a slope
  4540. Net force and magnitude
  4541. Copper ball
  4542. kinematics problem!
  4543. Regarding "Total Internal Reflection"
  4544. Newton's Second Law Help
  4545. Kinematics Problems
  4546. forces question.
  4547. gravitational attraction problem
  4548. Tension Force
  4549. homework help!!
  4550. Angular Momentum
  4551. Rope Swinging Question
  4552. Newton's second law problem
  4553. Geometrical Optics
  4554. Newton`s Laws Question
  4555. kinetic energy????
  4556. Projectiles launched at an angle.
  4557. balloon up or down?
  4558. water tower
  4559. Angular momentum problem
  4560. quick help on this...
  4561. Online Homework due by 12 AM tonight
  4562. Block on loop-the-loop track
  4563. Belt drive problem
  4564. Cylindrical Capacitor
  4565. Two Rotational Motion Questions
  4566. angular momentum help
  4567. Force and Newton's 2nd, weird lab results
  4568. Coefficient of Friction when applied force is not horizontal to surface?
  4569. Help on this would be amazing; centripetal force & projectile motion
  4570. L-C Meter
  4571. Impossible "angular acceleration" problem
  4572. Finding Fnet with missing variables
  4573. Closed Cylinder Resonance
  4574. parallel axis theorem
  4575. confused with springs
  4576. kinetic energy fusion of protons
  4577. Circular Motion, Did I do it right?
  4578. question about motion
  4579. [SOLVED] A woman pulls a suitcase..what is the angle with the horizontal?
  4580. question about centripetal acceleration
  4581. Two Blocks, Massless Rope. Pulley
  4582. Momentum
  4583. looking for current
  4584. centripetal force relation to angular momentum
  4585. Tension between two objects
  4586. [SOLVED] Reading Acceleration in V vs. T Graph
  4587. Relativistic motion and understanding it
  4588. Projection Angle?
  4589. forces quiz help plz!!!
  4590. quick question
  4591. what are the carnot engine formulas???
  4592. Sound Level (trouble setting up equation)
  4593. Rotational Motion
  4594. Help with Mechanics Problem Needed
  4595. Hi all, please help me with a few physics problems.
  4596. Newton's Law of Cooling
  4597. Armadillo Problem (Newton's Second Law)
  4598. Two Parallel Wires( in 2 hrs!)
  4599. Friction and Horizontal Force
  4600. Weight
  4601. Constant Angular Acceleration
  4602. Free-Fall Motion Problem
  4603. Rotational Motion Problem
  4604. [SOLVED] 2D Motion problem help needed...
  4605. U-substitution for finding v(t)
  4606. Newton's Forces Question
  4607. momentum
  4608. Newton's Forces - Block Down An Incline
  4609. Coefficient of friction and forces proof
  4610. Help plz. Need help with these problems.
  4611. Is 1K equal to 1C
  4612. partial derivative question
  4613. Physics word problems regarding basic concepts
  4614. Newton's Third Law - Interacting Systems
  4615. complicated spring stretch (compression )
  4616. Work of spring
  4617. centripital force - did i do it correctly?
  4618. newtons third law pulleys
  4619. need help
  4620. Interacting Systems - The Sled Dog!
  4621. Applying Newton's Laws of Motion
  4622. Addng vectors
  4623. Interacting Systems - Acceleration and Pulleys
  4624. Thin lens equation for diverging lenses.
  4625. Calculating Entropy Change
  4626. Please help this urgent problem!~
  4627. Please help this urgent problem!~
  4628. RC Circuits & Time Constant Measurement
  4629. Two Masses, a Pully, and an Inclinde Plane
  4630. Gauss' Law problem
  4631. Torque Problem, need to verify answer
  4632. Newton's Forces - Friction
  4633. eye of hurricane
  4634. Work!
  4635. Help me please!! sos
  4636. Need urgent help, beat frequencies and tuning.
  4637. How to find mass with gravitational attraction.
  4638. Momentum and Stream of Pellets
  4639. Geostationary Satelite Problem
  4640. Boy swings from tree
  4641. rotational dynamics - pleaaaaase help
  4642. Destructive Interference
  4643. Pendulum!
  4644. Putting together a wave function from given data
  4645. Revolutions
  4646. Circular motion Involving Static Friction
  4647. work done sliding up frictionless inclined plane...is it zero, or would it be greater
  4648. I lost my calculaor :( Plz calculate this for me!!!
  4649. Work and Potential Energy! Please Help
  4650. simple rolling friciton problem, where did I go wrong?
  4651. who can solve these 2 questions ??
  4652. Adiabatic/Isentropic Compression and Pressure
  4653. Siphon
  4654. Need help with Electric Potential problem.
  4655. Electric Potential problem... escape veloctiy.
  4656. Conservation of Energy Help!
  4657. Calculating the energy of light
  4658. Energy Conservation and Kinetic, Wind Energies
  4659. Help Poisson Distribution
  4660. Conservation of Energy
  4661. projectile motion, 30 and 60 degrees on a level plain
  4662. Center of Mass between the Earth and Sun
  4663. Finding the minimal speed of ...
  4664. Simple work problem
  4665. Kinetic Energy of Rolling Motion
  4666. Blood pressure and needle insertion
  4667. acceleration
  4668. work problem
  4669. gravitational potential energy
  4670. acceleration of a pulley/ rotational kinematics - pleaaaase help
  4671. Schoolbook question.
  4672. Acceleration with friction
  4673. tension problem
  4674. Force Equations and Final Speed
  4675. spinning the wheels: intro to angular momentum
  4676. Systems of Particles
  4677. when is net torque equal to 0??
  4678. Friction problem would really appreciate the help
  4679. Systems of Particles & Momentum
  4680. Minimum Power for Lifting Sand
  4681. How hard must you push a box to move it with a constant speed?
  4682. Rigid body kinetics
  4683. Force, constant speed, friction, acceleration
  4684. forces and motion
  4685. Multimeter measuring full-wave rectified DC current?
  4686. Homework Help!!
  4687. Bohr-atom model problem
  4688. rotational motion
  4689. maximum compression of a spring
  4690. force on conductors
  4691. Help mee..i dont get it
  4692. simple physics math help
  4693. Physics
  4694. Archimedes principle concepts
  4695. Simple Relativity
  4696. Funloving sliding pig
  4697. Force Problems
  4698. Momentum/Elastic Collision
  4699. KE and PE Work
  4700. ranking net force/ centripetal force problem
  4701. Wind and torque
  4702. given angle and distance traveled find initial velocity
  4703. Help please, I seem to have reached an impasse
  4704. Position when 2 objects pass each other
  4705. Net Force of a Rocket and Acceleration
  4706. 1-d Elastic Collision
  4707. Packaged dropped from Hot Air Balloon
  4708. Trouble answering this please review!
  4709. problem with velocity formula
  4710. Please help - Rotational Kinetic Energy of Moving Wheel
  4711. Position of toy moving on straight track
  4712. Point Particle System ?--> help please!!
  4713. Newton's Laws with Pulleys
  4714. Torque
  4715. Conservation of energy
  4716. Finding distance with a pivot
  4717. An artillery shell is fired...I don't know!
  4718. Kinematics question
  4719. Rigid body dynamics
  4720. Conservation of Energy - Swing
  4721. How do I put a Zenith Angle in my calculator?
  4722. Newton's 2nd law in circular motion
  4723. Tension in a cable
  4724. Homework help part 1
  4725. Help please
  4726. find the weight.
  4727. homework help part 2
  4728. work and velocity
  4729. electric field between charges
  4730. Keplers Law
  4731. tension+ centripetal force
  4732. Easy intensity question
  4733. Energy and collisions when objects stick together, vi, vf help
  4734. FBD, Fapplied and Ffriction?
  4735. Vectors
  4736. Moment of Inertia
  4737. Conservation of Anular Momentum
  4738. Magnitude of the rate of change of momentum of water
  4739. ircular Motion
  4740. physics question
  4741. the physics of a tea cup on an accelerating airplane
  4742. Conceptual question on momentum
  4743. Speed of a box at the bottom of a incline.
  4744. Velocity Selector
  4745. Compass
  4746. Cross Product Directions
  4747. test question today
  4748. Work required to stack books
  4749. Area under a Voltage-against-Resistance graph
  4750. Box Hangs From Rope
  4751. circular motion
  4752. calorie work power
  4753. tension acceleration
  4754. Intro Pully Question
  4755. Test Question
  4756. Partialy elastic collisions
  4757. collision/KE
  4758. molecular mass
  4759. Force due to wind and rolling friction
  4760. Kinematics problem with constant acceleration.
  4761. calculate power
  4762. Track and Kinetic energy
  4763. Newton's Second Law of Motion...
  4764. velocity of skateboard
  4765. question on basic kinematics
  4766. Dynamics of rotational Motion
  4767. Conservation of energy in rotational motion
  4768. Momentum
  4769. wavelength
  4770. Momentum 2
  4771. Frictional coin sliding on turntable
  4772. Frictional coin sliding on turntable
  4773. Angular momentum
  4774. Momentum 3
  4775. light waves
  4776. Relating Momentum and Kinetic energy in collision
  4777. Momentum and Impulse
  4778. forces question please help!
  4779. Piano, Crane, and Two Ropes
  4780. m/s or m/s^2
  4781. Work - Force - Energy
  4782. Rutherford scattering calculation
  4783. fun kinematics problem =)
  4784. speeds
  4785. M1 help
  4786. distance b/w two aircrafts
  4787. Work and Force
  4788. Thermal energy
  4789. Kinetic Energy
  4790. Final tangential Speed
  4791. energy...niagra falls problem...water
  4792. [SOLVED] Sphere: angle to begin sliding
  4793. Energy transforations!!
  4794. energy...niagra falls problem...water
  4795. consumption of enrgy
  4796. Centrifuge question
  4797. Pressure of Syringe
  4798. Force ..(object is suspended connected to a block on table and pulled up)
  4799. Stuck on spring displacement
  4800. Spring
  4801. Potential Energy
  4802. Circular Motion Problem
  4803. I'm blind when it comes to angles
  4804. Two Crashing Cars
  4805. projectile proof
  4806. Using the conservation of energy equation
  4807. The Crashing of Cars
  4808. Verticle height. Please help!!!
  4809. [SOLVED] projectile basketball
  4810. Rollercoaster Energy Help
  4811. Acceleration and Mu (k or s)
  4812. Basic Right hand rule
  4813. Tv electron and earth magnetic field
  4814. Projectile Motion- SPH4U Grade 12 Physics
  4815. simple question about polarized materials
  4816. A question with masses and distance to travel, find the time to travel so far...
  4817. [SOLVED] Motion Question (Dynamics)
  4818. Equation Help
  4819. Optics, resolution problem sheet
  4820. Coefficient of Restitution? PLEASE HELP!!!
  4821. Center of Mass question
  4822. Momentum/Impulse Question
  4823. Center of Mass
  4824. Single Plane?
  4825. Refractive index, light ray help
  4826. Energy
  4827. Impulse on a golf ball
  4828. Breaking Boards
  4829. Force on a Falling Diver
  4830. Impulse help!(3 problems)
  4831. finding natural force and friction coefficient
  4832. sliding friction
  4833. Train/Car acceleration/speed problem
  4834. Superman...Please help!
  4835. Tension in a rope
  4836. Free-Body Diagram
  4837. HELP with Police + Speeding Car :velocity, acceleration, displacement
  4838. maximum distance
  4839. Relativistic particles
  4840. instantaneous velocity
  4841. Thermal Expansion of Gas in a Tank
  4842. Polar coordinates and mechanics question.
  4843. Equation of velocity on transverse wave
  4844. Work Energy Problem
  4845. Inelastic Collision Mass Ratio
  4846. Spring Constant
  4847. Angular velocity + Friction
  4848. Fulcrum and see saws
  4849. Roller Coaster
  4850. Displacement Question
  4851. bullet
  4852. Mass Spectrometer (B-field..)
  4853. conservation of momentum
  4854. see saws and fulcrum
  4855. football tackler
  4856. Create an equation
  4857. conservation of momentum
  4858. dont know where to start
  4859. Catching an egg
  4860. [SOLVED] The NET FORCE and a lawnmower
  4861. Period of a Star...Please help!!!
  4862. Inelastic collision energy relationship
  4863. Momentum in 2 dimensions
  4864. Inclines with springs
  4865. Spring GUN
  4866. Comet's Velocity
  4867. Work Done by Friction
  4868. Spring Catapult
  4869. Momentum and motion question
  4870. Resonance and understanding what a resonant is?
  4871. Calculate Tension in rope pulled up a hill
  4872. Help ... vehicle speed question
  4873. Weight on a rocket accelerating upward
  4874. Hanging sign problem
  4875. Sliding box problem
  4876. Impulse help!!! emergency.(3 problems)
  4877. Forces involving a pulley sysem.
  4878. Torque, problem with FBD
  4879. Exploding Object
  4880. Voltage Drops
  4881. Impulse momentum theorum with a spring
  4882. pleaseee help with this question
  4883. Basic question on F=ma
  4884. Really need help on simple energy and spring on incline
  4885. Two D kinematics
  4886. Simple Moment of Inertia problem
  4887. Acceleration Due to Gravity of the Sun
  4888. Potentials in a Capacitor
  4889. another question, pleasee answer.
  4890. Tough Rotational Motion Problem
  4891. Light waves vs. mechanical waves
  4892. Question on Ramp Problem
  4893. Kinetic Energy Question
  4894. Friction
  4895. Force exerted
  4896. How much would the earth "recoil" or move if...(energy/collision?)
  4897. Car Collision. Please Help ASAP!!!!!!!!!!!!!!!
  4898. Pulley Problem
  4899. Ramp problem
  4900. young's modulus
  4901. Circular Motion
  4902. Rutherford's atomic model
  4903. Comets Velocity
  4904. Work and Portential Energy (U)
  4905. Tension on a Frictionless Surface
  4906. Should be simple problems..
  4907. Incline plane and static friction
  4908. Projectile Motion
  4909. Rotational Inertia
  4910. scrodinger equation: infinite square well problem.
  4911. Please help, work problem
  4912. Forces - Elevator 2 part question
  4913. Force and Work Problem
  4914. uncertainty & Bohr model
  4915. Thermal Inertia
  4916. Work Done by serveral forces
  4917. Tension in braces
  4918. Help on "Photoelectric Effect" problem
  4919. simple laser question
  4920. Forces on a hammerhead
  4921. [SOLVED] Force exerted on the plane
  4922. projectile motion
  4923. impulse chapter 9
  4924. Quick question
  4925. Are these assumptions valid?
  4926. Electric field in tube...
  4927. Conservation of Energy and Final Tangential Speed
  4928. Concave mirror
  4929. toboggan down icy slope
  4930. Find Tension of the wires
  4931. new problem!!
  4932. Static friction : Moving truck
  4933. impulse, I have found a, b and d
  4934. Centrifugal Force help
  4935. altitude...
  4936. Physics F=ma Help!!!
  4937. help please, simple problem
  4938. Momentum in 2 dimensions
  4939. Astronomy - Latitude and Longitude
  4940. [SOLVED] Force on a slope
  4941. Centripetal Force
  4942. Bilateral and non-bilateral components!
  4943. Buoyant Force
  4944. Tension in a String just before it breaks (Circular Motion)
  4945. Verticle Projectile Problem
  4946. Kinetic Energy and Rolling motion
  4947. E.m.f and internal resistance
  4948. Wire with Current and electric field
  4949. Electron traveling through two parallel charged plate. What is Magnetic Field?
  4950. What current will allow the wire to "float"?
  4951. A srping task
  4952. Force vectors
  4953. Why is more impulse delivered during a collision when bouncing occurs than during one
  4954. [SOLVED] Net torque of uniform disk
  4955. Vectors
  4956. Newtons Theory of Gravity
  4957. equilibrium on slopes.
  4958. Momentum Question
  4959. 9 pm, and still dont understand
  4960. Physics Quiz....very Urgent!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  4961. Lenard Jones potential
  4962. please help!
  4963. Resistance and Circuits
  4964. [SOLVED] projectile basketball player...
  4965. Calculating Force of Friction
  4966. electric power
  4967. Corrosion Rate
  4968. Problem on Momentum and Friction..quick help please!
  4969. Force from differentiation
  4970. Pressure problem
  4971. Springs and friction and energy, etc.
  4972. Forces revisted
  4973. Electrostatic force between charges.
  4974. [SOLVED] Revolutions per sec (centripital acceleration)
  4975. Biophysics problem - Pressure Change due to Plane Dive
  4976. Limits of Functions with several variables
  4977. Motion in a System and Work
  4978. Friction Force on a System at Rest
  4979. Blocks on a slant(with friction)
  4980. 3 dimensional vector
  4981. Rigid body equilibrium
  4982. confirm the differential equation for a falling rope using newtons law
  4983. please help->exam tonight! Spring Question
  4984. Riding a bicycle
  4985. Simple Pendulum
  4986. Driver and Car
  4987. Frictionless Surface
  4988. Kinematics question
  4989. Confused!!!
  4990. centripical force PLEASE HELP!!!!!!
  4991. Kinematic/Isolating Problem
  4992. Work done by non-ideal gas
  4993. circular motion
  4994. Vector Problem
  4995. Resonance and air columns open at one end and closed at the other.
  4996. Work Problem!
  4997. Finding distance with velocity, Uk
  4998. motion problem
  4999. Two blocks and compressed spring
  5000. Work done along incline plane