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  1. vectors!!! please help no comprendo!!!!
  2. electric charge
  3. Coulomb's Law
  4. Special Relativity Question
  5. Electric Field and an object
  6. Electron released into electric field
  7. stopping distance and forces!
  8. Energy questions??
  9. Electrostatic Equillibrium Question
  10. EPE problem
  11. does constructive interfence violates the Principle of conservation of energy?
  12. simple (?) beam problem
  13. Simple Physics Question
  14. Potential Problem
  15. Work Required to Submerge
  16. some electric charge and force questions need help on how to set them up
  17. predicting force and velocity of a pneumatic projectile
  18. forces
  19. velocity
  20. Having a problem with a fairly early Physics with Calculus 1 problem
  21. Clifford Algebras
  22. electron charge
  23. Coulomb's Law Problem
  24. Angular velocity
  25. Highschooler Needs Help
  26. Water Friction
  27. Moment and torque
  28. conservation of energy
  29. What would the acceleration-time graph of throwing up a ball look like?
  30. Light Reflection Through Mirrors
  31. Mirror Photography Project
  32. ctrostatics, Gauss’s Law, and Potential
  33. Tension problem
  34. Cat & mouse chase
  35. Measurements
  36. Problem to understand how the power is distributed
  37. confused on how to find current! also why is this resistor labled +/- not -/+!
  38. Trajectory of curving ball
  39. Simply Armonic Movement and k constant
  40. Ideal Gases. Query
  41. Magnetism
  42. Instantaneous Decay rate per unit Volume
  43. Science Fair Project, please help!
  44. Maxwell's Equation
  45. Another Phys with Calc problem...
  46. please help with problem
  47. Thermodynamics and Gas expansion
  48. Urgent: Finding time of death (without using calculus)
  49. The Sin Tan Cos
  50. Projectile Motion: Range
  51. light waves
  52. Force equalibrium
  53. Gausses Law
  54. Min pulley diameter
  55. help me on my urgent assingment on vibrations & wave
  56. Confused! torque calculation question ...
  57. PhysicsQuestions help.
  58. Far out free response concerning motion
  59. Electric Field Help!
  60. Forces and Kinematics Problem - Am I right?
  61. momentum forumula questions
  62. Basic thermodynamics
  63. Coloumbs Laws and electric fields
  64. Help with freefall problem please.
  65. I'm sure your're sick of me by now, but heres my question...
  66. Anyone know where I can get previous years' AP Physics C exams?
  67. Electric Fields
  68. Two interesting problems.
  69. what is this derivative
  70. Adding buoyancy to 3D integration of diffusion equation
  71. regarding another momentum problem
  72. momentum and impulse question
  73. tough mechanics problem
  74. Kinematics question
  75. i think this is coulomb's law
  76. 1-D kinematics w/ 2 objects
  77. 1-D kinematics w/ 2 objects
  78. Question on Rotational Dynamics
  79. Question on Starting Resistance (DC Miotor
  80. Question On fluid mechanics
  81. Question on Electricity
  82. Circular Motion
  83. Electric Charge Question
  84. Momentum
  85. Double Slit: Find Longest Wavelength
  86. projectile question
  87. unit vector conversion
  88. power/work questions (with inclines)
  89. min and max magnitude on pointlike charges
  90. Vectors Question
  91. Problems with Sound.
  92. Im having trouble with this problem..Please help
  93. HW question: electricity and magnetism
  94. need a little help
  95. Electrostatic force on nonlinear charges
  96. How should I approach this question?
  97. Electric Current Help
  98. Ok, how should I go about this one?
  99. Lenz's law(?)
  100. Thermal expansion
  101. Fluids
  102. Fluid Statics
  103. Thermodynamics
  104. why does the resonant freq decrease as damping increase in an oscillating system?
  105. question qbout uniform circular motion
  106. How train is travelling through a curve..?
  107. EM wave problem
  108. Relativity
  109. Air Pressure Question
  110. compressions vs nodes
  111. quick help please!
  112. Pressure system
  113. problem involving power, mass, incline, and finding a max. velocity
  114. Electric Field Homework Question
  115. E Field caused by infinite plate
  116. velocity problem!! NEED HALP ASAP!
  117. Thermodynamics
  118. Energy Conservation in Multiple Point Charges
  119. Rotational Equilibrium and Dynamics - :)
  120. relativity question
  121. proof
  122. PLEASE HELP WITH THIS QUESTION. (sry for caps)
  123. Time to Get Away from Avalanache
  124. The Shot of a Rifle
  125. Projectile Fired at Stationary Target from Moving Base
  126. Kinematics Homework Help!!!!
  127. Isothermic Work done by a gas
  128. Homework Help! First day NOOB to physics
  129. problem
  130. Optics & Snell's law
  131. Check my homework problem please!
  132. index of refraction
  133. PDE Question
  134. Direct measurement of Kinetic Energy
  135. A Pendulum Question
  136. A Physics Question
  137. Please Help me
  138. proportional limit
  139. Bohr's semiclassical aproach
  140. mass conservation in fluid mechanics
  141. Deriving Ohm's law and Kirchoff's law
  142. constant acceleration problem.
  143. 2 more problems with sound.
  144. electric field problem
  145. electric forces question
  146. Uniform Density Charge Problem
  147. Ridiculously complex mechanics problem
  148. Forcesand Torque issue
  149. Kinematics to the millionth POWER!
  150. potential versus potential energy
  151. velocity help
  152. Test Problem on Kinetics
  153. Wind blowing
  154. Optics
  155. Electric Potential
  156. Potential Difference
  157. Net velocity of thrown object-lost
  158. Volume Expansion
  159. Simple gravity pendulum
  160. rigid body
  161. Is kJ/h equal to KWh?
  162. Help
  163. SImple question about sound waves but need a good reason...
  164. mass center problem
  165. mass center problem 2
  166. Another Problem Involving Cars lol k.
  167. pendulm
  168. A Pendulm's circular motion.
  169. Cart Propelled by Weighted Balls Down an Incline
  170. oscillation
  171. Measuring extremely high/low temperatures
  172. charged circular arc
  173. newtonian stuff
  174. electric field problem
  175. Everyday connections and other things to discuss.
  176. Dynamics: Ramp and Friction
  177. please help if you can
  178. Electric Field and point charges problem
  179. Order of magnitude problem
  180. net electric field
  181. Motion in accelerated reference frame
  182. radius of curvature
  183. Did I do this right?
  184. Suspended in air by adding electrons
  185. ideal gas help
  186. volume or area?
  187. Stuck on Free-Fall Acceleration problem
  188. Idiot question on rearranging
  189. Work, Energy, Fluids, Temperature, and Kinetic Theory
  190. Mechanics question
  191. Axially Loaded
  192. new here and new to physics
  193. plz help!
  194. angular velocity
  195. Pendulum Final Project (Gr.10)...HELP!
  196. angular velocity of midpoint
  197. Energy of water
  198. centripetal acceleration and KE problem
  199. Difficulty with a basic motion problem...
  200. Electricity, Power, and Energy
  201. power
  202. One more thing with motion problem..
  203. Roller Coaster Physics
  204. derivative problem
  205. can someone please help?!
  206. wave intensity
  207. Oscillations
  208. Problem involving displacement vectors
  209. Period of a simple pendulum
  210. Molecular Kinetic Theory
  211. Software
  212. angular velocity
  213. help with video game problem (acceleration on an incline)
  214. Fluid Mechanics: Hydraulic Lift
  215. Fluid Mechanics
  216. vectors in the direction of axis
  217. Relationship of temperature and radius.
  218. this physics 2 prelab is killing me
  219. electrostatics lab report question
  220. thermodynamics hw question
  221. Loudness of a sound
  222. Problem Help!
  223. Deriving SHM equations
  224. Pressure questions!
  225. Worked Out Problem, Check work?
  226. Work/Energy Question!
  227. Fall of Object
  228. Radial Acceleration
  229. Circuit Problrm
  230. Fluid Mechanics: Worked Out Problem, Check Work?
  231. Question on Equation Rearranging
  232. Velocity and Acceleration understanding
  233. Wave Equation problem..!!! Help...!!!
  234. Conservation of Momentum
  235. Schematic Diagrams
  236. Light Bulbs in a parallel circuit
  237. Need Help on a wave question
  238. Charge of q problem
  239. Charges in 1-D (homework help please!)
  240. need help ...
  241. Frequency
  242. Fluids Buoyancy
  243. Always centripetal force when object in circular motion?
  244. Angular velocity problem
  245. Average Velocity question
  246. Velocity vs Time Graph
  247. Solar energy collector formula...
  248. Circular motion
  249. Rock Problem
  250. Rock Problem Part 2
  251. Concerning Significant Figures.
  252. Pistons
  253. Fluids
  254. Fluids and such
  255. Pressure
  256. Very vague question about projectile launch angle
  257. springs
  258. one quick question
  259. Tricky radiation half-life question...
  260. Heat capacity of a room
  261. A few questions
  262. Wave / Phase Problem, Need help!
  263. Concurent Parallel Forces
  264. Gases
  265. magnetic field
  266. Help with Kinetic/Potential Energy
  267. Halbach arrays
  268. Beat Frequency Woes
  269. fluid dynamics
  270. Some Concept Questions
  271. alpha and beta particles
  272. Linear Expansion
  273. double slits
  274. Banked curve with friction
  275. Significant figure
  276. Defining Torque
  277. Impulse in a flywheel-to-flywheel situation
  278. electric field
  279. Simple dopler question.!
  280. electric field
  281. velocity and acceleration
  282. riding a canoe
  283. How do I attemp such a Question?
  284. Oscillations and Waves
  285. tension
  286. Comparison between heat in isothermal and isobaric
  287. Magnetic field variation with distance
  288. Please help me
  289. Miller indices
  290. Hertz experiement
  291. KE-1/2mv^2
  292. Why do we treat the unit of pounds this way when doing Work=Force*dist. problems?
  293. larger force
  294. North and South Poles
  295. Will the plane lift off?
  296. kinetic and gravitational energy
  297. Simple Motion problem
  298. question
  299. question on an object falling 10 m
  300. After Eight Hours of Homework I Am Lost And Need Help
  301. guys im hopeless
  302. Doppler Effect
  303. Magnetic field lines
  304. light inteference question
  305. induced emf
  306. refraction and displacement
  307. EM theory and therom dynamic books
  308. Concurent and Parallel Forces 2
  309. Moment of inertia of spherical shell
  310. Friction/ Equlibrium
  311. intensity from a multi slit grating
  312. Time it takes for an object to hit the ground
  313. Time Dialation
  314. Wave interference problem
  315. Projectile Motion Problem
  316. acceleration vectors
  317. Work Done By Springs
  318. I Need Physics HELP ASAP PLZ!!!!
  319. vectors
  320. car acceleration
  321. Non-constant acceleration.. not sure how to solve..
  322. Need help ASAP!
  323. Car acceleration/deceleration
  324. Physics problem.
  325. plz help me FRICTION
  326. Utterly lost - internal torques
  327. magnetic dipole moment
  328. please help, pendulums
  329. pressure paradox
  330. diffraction grating
  331. Tourque the ladder question
  332. heat
  333. Mechanics
  334. Diffraction grating problem
  335. Projectile Motion
  336. Electrons Charge
  337. Heat question
  338. Decibel / Intensity Problem, How do I approach it? ASAP.!!
  339. Momentums as vectors
  340. circular motion question
  341. Falling roof tile
  342. Capacitance in series
  343. free body diagrams
  344. calculate square roots
  345. I Need Help Quick Plz!
  346. Coulombs law stuff...I dont know what they are asking
  347. satellite synchronous to Venus' rotation
  348. breaking distance of car
  349. Homework help
  350. Quick Question about Electric Fields
  351. need physics help
  352. free fall problem
  353. estimating water volume(so lost)
  354. AM/FM modulation
  355. physics help
  356. Radiation problems...
  357. Basal metabolism problem
  358. diffraction
  359. Initial Accel of a Particle
  360. volume charge density
  361. Need some help about a Steradian
  362. Potential difference
  363. Precision Question
  364. Torque Truss Question
  365. Is it just translational motion or also rotational?
  366. Test Tips.
  367. Dynamics
  368. need help with trains!
  369. please help with DECELERATION problem!
  370. Easy Question
  371. Question on a ramp
  372. Question on electrostatics
  373. Circular Motion
  374. Yet another moment of intertia problem and such...
  375. Transfer of Heat Question
  376. Kinematics Problem
  377. Need help with 1st homework assignment
  378. What is an additive constant?
  379. Modern Physics-HELP 911!
  380. Dynamic
  381. Sine Function
  382. rms of a triangle wave
  383. can anyone help me with the following ex?(its about freequencies)
  384. Concurrent And Parrallel Forces 3
  385. Electrostatic Force Between Conductor and Insulator
  386. centri... force with Fg
  387. basic relativity.
  388. Current in Electric Circuit
  389. Physics Project
  390. Significant figures
  391. Basic Thermo Help!
  392. Question
  393. Initial Velocity for X displacement with air resistance
  394. Combustion of biodiesel
  395. angular speed
  396. Non-calculus based general physics question
  397. Question on calculating RMS speed
  398. test tomorrow, can't figure this problem out
  399. Relevant Velocity Problem
  400. Sound Waves Problem and I'm Stuck! Please Help!
  401. Physics wave question
  402. Acoustics Problem
  403. need help on an optic question
  404. Simple Voltage Question
  405. Circuits - pictures
  406. Particle acceleration
  407. work in mechanics vs. work in thermodynamics
  408. Rotational Motion around a Fixed Axis
  409. Beat frequency
  410. Basic solution help
  411. A question off my lab
  412. Determining the Efficiency of a Fuel
  413. question about electric force.
  414. kinematics/forces
  415. Homework help please
  416. Electromagnetic Induction Question
  417. Can anyone help me with..........
  418. Gauss' Law
  419. more Gauss' Law
  420. speed of the muon
  421. Negotiating an unbanked turn.
  422. a wave question
  423. Force-Gravity Problem [Parachute & body]
  424. Launch Angles
  425. Calculate the time constant (RC circuit)
  426. Please somebody help me with this problem
  427. the electric field
  428. Fermant's principle
  429. Weight loss and time period.
  430. Static structure
  431. Electron matter wave
  432. crystalline diffraction problem
  433. fluids
  434. Help needed with 2 physics questions
  435. Snell's Law
  436. Electric Field in a Conductor
  437. Superposition.
  438. capacitors
  439. please help(accleration vectors)
  440. acceleration on a slope
  441. specific gravity
  442. pushing a lawn mower
  443. Rolling Friction and Bicycle Tires
  444. maxwell s equations observed in nature
  445. Current and Magnets
  446. motion along an inclined plane
  447. Electric field strength in an ink-jet printer
  448. dynamics
  449. charging a spherical shell
  450. hanging chandelier
  451. dynamics problem
  452. Osillation question
  453. Faraday
  454. Root Regression Problems
  455. Rotating rod Please Help
  456. Forces
  457. what is the molar mass of
  458. Forces and friction
  459. Forces.. Can someone check this?
  460. Terminal Velocity
  461. Fluid mechanics question
  462. rotational equilibrium
  463. Uniform Charge Density
  464. Point charge/work problem.
  465. Units of electromagnetic Wave
  466. Rolling Motion
  467. Rolling Motion
  468. moment of inertia
  469. Sound-Related project
  470. finding original speed / acceleration
  471. falling rod
  472. Do I square acceleration when solving.
  473. Electric Field Mapping
  474. Finding the E-Field between parallel plates
  475. Help - Uniform Acceleration Problem
  476. Voltage dealing with two parallel plates
  477. Finding Period (T) from time (t)
  478. net charge on sphere
  479. charged mass on a string
  480. Applied Forces
  481. Motion Diagram and Gravity Graphing Question
  482. Kinematics nasty...
  483. Magnetic Field HELP
  484. Current and resistors
  485. Kinematics Forces
  486. Electrical Basics
  487. Uniform Circular Motion
  488. angular momentum
  489. voice carrier frequency
  490. energy problem....
  491. charged blocks and spring
  492. ideal gases. what fun. please help!!
  493. and for my next trick...more ideal gases questions. the joy.
  494. [SOLVED] once more with feeling! another ideal gas question.
  495. pulley with rotational consideration
  496. two harmonic waves
  497. compton effect
  498. Car on wet road
  499. Thermal Properties/Heat Current
  500. soundwaves
  501. Water Wave problem
  502. capacitors and dielectrics
  503. repulsive force
  504. use galvanometer
  505. resistance
  506. power
  507. Having trouble visualizing something about acceleration...
  508. potential difference between two plates
  509. latent heat
  510. x-rays and their wavelengths
  511. velocity question
  512. online book with examples and exersices?
  513. Easy electric charge question...
  514. loop the loop
  515. Static friction: car braking
  516. Resistance vs. Temperature, etc.
  517. electric circuits and diff.eq
  518. Circular Motion and Friction
  519. electrical and gravitational forces
  520. forces on systems in equilibrium
  521. Bonding - Oscillator Model
  522. Vectorcalculus!! Help Needed B4 Tomorrow!
  523. Velocity & Accelerationvectors Help Needed B4 Tomorrow Please!
  524. acceleration question
  525. columb's law with vectors
  526. A few capacitor questions...
  527. Photoelectric Effect - Query
  528. Simple Potential Difference Question
  529. need help with this question
  530. Thermodynamics trick question?
  531. a bit of astronomy.
  532. more kinematics
  533. Help with simple conversion
  534. Force Applications ..
  535. 1d Kinematics formula question
  536. Help finding coefficient of kinetic friction
  537. 1-D Motion Problem
  538. heat exchange
  539. G-Force in space
  540. Circuits
  541. Work done as air expands in piston with spring
  542. Power Question
  543. Ice melting
  544. Mechanical Jumper project help
  545. Forces
  546. Mechanics using linear algebra helpa please.
  547. Easy resonance problem
  548. weird circular motion problem...
  549. Update To My Problem On Vectorcalculus
  550. electrical and gravitational forces
  551. Charge And current Of Electric. Explain something?
  552. Introductory Physics Formulary
  553. point charges
  554. help with dielectrics, capacitors, batteries, etc
  555. Question on Electric Potential Energy
  556. friction concept
  557. components of a vector
  558. QUICK FST/Physics Question
  559. Newtons 3rd law+Horse Cart System+Action/Reacton..help needed ASAP!!!!!!!
  560. Model that demonstrates conservation of mechanical energy
  561. A little help please?
  562. Total electric potential of systems of point charges
  563. Do I need to use trig and is the 10 centimeters an angle
  564. 2 cinematic problems.
  565. Two questions: Please Help
  566. Vector Applications
  567. coulomb's law
  568. Vectors
  569. Coulumb's Law
  570. electric potential
  571. Frame of Reference vs. Coordinate System
  572. Electric field and charge enclosed
  573. A basic Energy question...
  574. Unit Vector to Verbal Representation
  575. sphere of charge
  576. confused..
  577. Three very simple question-please help
  578. Algebra of two equal positive charges...
  579. ??
  580. Motion Word Problems.. Help!
  581. kinematic equations
  582. is Vx accelerating? (simple yes/no question)
  583. Average Velocity Question
  584. Online physics help?
  585. Torque and Friction
  586. simple projectile motion
  587. Physics-Energy Questions
  588. please somebody help me i have a test
  589. (2) Pulley Problems (Acceleration)
  590. Calculate wavelength to frequency
  591. Help
  592. SHM - help please?
  593. Loss of Energy Lab
  594. basic projectile motion problem
  595. Difficulties with dipoles & point charges....
  596. Please Help me (problems with rotating cylinder)
  597. Questions about explosive
  598. nuclear density
  599. Physics and Beer, the perfect union
  600. A typical motion question (am I correct?)
  601. Tension HW problem.
  602. Electric Quadrupole
  603. Induced Voltage in a coil
  604. Uniform circular motion; radial and lateral components?
  605. Projectiles
  606. Inductors and back-emf
  607. how to time a circuit
  608. Yet Another Motion Word Problem..
  609. Electromagnetism
  610. Internal Energy
  611. Simple Projectile Motion
  612. Length in relation to fusing current
  613. optics
  614. Collision Problem, not even sure where to start.
  615. Geometry/Discrete Math Velocity Vectors Help
  616. Circular Motion Question
  617. PV Graph
  618. centripetal motion
  619. Q relating area and ellipse! Please help!
  620. Coupled Oscillation Questions
  621. tension question (this should be basic)
  622. arg basic centripetal motion
  623. Please Help!
  624. 2D Collision problem, need help please
  625. electric potential problem
  626. Mechanical Energy in a Closed System
  627. Couple questions on work and conservation of energy
  628. Current drawn from car battery to heat up water
  629. Rotation of Rigid Body
  630. Behaviour of iron in magnetic field
  631. Thermodynamics...I have been working on this for 3 hours :(
  632. please help with my 3 questions
  633. Back again, Another question about friction...
  634. electric potential & isosceles triangle
  635. Space Capsule
  636. focus an axial ray
  637. please help with possible test question...
  638. Kinetic-Molecular Model of Ideal Gas: vrms/vav
  639. Voltage question
  640. I need help on total work.....
  641. Physics Motion Help
  642. Springs, Restoring Force, and Hooke's Law
  643. kg and g
  644. Projectile Motion
  645. acceleration vectors (quick question)
  646. Moment of Inertia-Soup Cans
  647. please help with spring problem...
  648. Average speed..
  649. electric field problem
  650. a very tricky problem that im just not getting
  651. kinetic energy problem
  652. Force Problem~
  653. de Broglie waves
  654. Two Questions...
  655. Need some help to answer Some questions
  656. Another Basic Force Problem
  657. please help
  658. GPE cars... help!
  659. 2 Questions in Physics
  660. The Physics Behind "Fanning The Flames"?
  661. Rock in a tire
  662. unsure about sig digs
  663. Physics Home work question
  664. one more question
  665. Tricky Projectile Motion
  666. just one example question...
  667. Help
  668. Thermodynamics, argh this problem is killing me ;(
  669. Help with problem
  670. Astronomy Problems: PLEASE LOOK/HELP!
  671. Need help bulk modulus problem
  672. help with pressure problem
  673. Vectors, New Student, probably very basic
  674. Am I doing this right? (pressure, constant density, mount everest)
  675. Question about Power & Lightbulbs (really embarassed dont laugh)
  676. Maximum possible momentum change in isolated system
  677. Magnfication and Lenses
  678. Fringe effect
  679. Special relativity problem
  680. Question on Relativity
  681. Resonance
  682. Galilean Relativity: I can't figure this out!
  683. Doppler Effect
  684. where did I go wrong?
  685. Electric Force!!
  686. electric field problem
  687. Isobaric question
  688. Magnetism
  689. I need help on my basic physics work.
  690. Ballistic Pendulum
  691. Gravitational Forces
  692. Electric Field Intensity
  693. Centripetal Acceleration Problem
  694. Tension of string and circular motion question
  695. light emission
  696. Stone in air, (Velocity+acc)
  697. Explaining Pendulum
  698. strength of magnetic field
  699. Electric Potential Difference Created by Point Charges
  700. Capacity of a Capacitor
  701. Electrostatic equilibrium and Gauss' law
  702. Help With Vector Components Asap
  703. cannon fired on slope
  704. Projectile motion (1 question)
  705. projectile motion
  706. Total internal reflection questions
  707. Circuit question
  708. Mechanics
  709. Mechanics
  710. Resistivity and Power
  711. Ski Lift
  712. Distance-time Graph and Velocity-time Graphs
  713. A car moves with constant velocity...
  714. More circuit problems
  715. Slope of an x vs t plot question....Help please..
  716. physics question...answer needed by 2-19-06
  717. Friction / inclined plane question
  718. Hammer and Nail
  719. Circuit analysis - PLEASE HELP!!!!
  720. beginner's emt question
  721. Help needed with (the point form of) Gauss's law & divergence of E and
  722. kinetic theory of gases - can someone check this please?
  723. Applications of Gauss's Law
  724. Electric charges and force (tricky test question)
  725. VERY simple question about motion
  726. please somebody help me i have a test
  727. Quick question reguarding electrical field lines.
  728. question
  729. Current in cell during a certain period
  730. Optics spherical mirror
  731. Efficiency
  732. i just need a formula
  733. work
  734. potentionmeter
  735. Morse potential
  736. Net Energy
  737. Friction Forces
  738. Bullets and Gravity
  739. Problem: Watch attached to a string in an airplane
  740. why they have the same potential?
  741. Transformer
  742. Vector
  743. work done along a quarter circle path
  744. Interference
  745. physics: an elephant pushing a shopping cart
  746. momentum problem please help
  747. Projectile motion
  748. Fitzgerald-Forentz contraction problem
  749. acceleration
  750. another momentum problem
  751. acceleration
  752. speed
  753. Newton's second law
  754. Average and instantaneous power-please help
  755. The Physics of Wind (Not Aerodynamics...in the strictest sense)
  756. PHYSICS - physical pendulum - Need your help
  757. Physics - Shm
  758. [SOLVED] Need help asap
  759. Centripitalforce problem (hard)
  760. two blocks stacked on one another
  761. charged rod question
  762. The Pendulum (hard)
  763. pendulum
  764. two objects on a pulley
  765. potential for semi-circle
  766. Radio Wave Interference
  767. force and tension problems without using newton's laws
  768. Synchronous Satellite problem
  769. Why is this incorrect? (Two-dimensional motion problem)
  770. e&m problems
  771. pressure due to molecular velocity problem
  772. Drag of Copper ball problem
  773. Vector Problem:
  774. inelastic collisions
  775. Confusion with terminology...
  776. Doppler Effect Problem
  777. Solving equations without number values
  778. Having trouble with a relative motion problem...
  779. energy conservation
  780. Center mass question
  781. speed
  782. a query about torque
  783. rocket/gas question
  784. second rocket question
  785. Question on Projectile Motion
  786. Half Life of an Isotope!
  787. Need clarification again...
  788. Mechanics
  789. Conservation of Energy-- HELP!
  790. Coulomb's Law
  791. Trouble with a basic Force problem
  792. mechanics
  793. The Photelectric Effect
  794. highest point
  795. Simple Mechanics Problem
  796. Bullets Bouncing off Superman
  797. Finding the work function using stop potential
  798. electric field of hollow ball
  799. Simple Tangential Acceleration Problem
  800. Spring constant
  801. gauss's law
  802. Orbits and gravitacional field
  803. terminal velocity in spray dryer
  804. Rotational Equilibrium problem
  805. Lyman series
  806. Magnetism problem
  807. Need a formula for Ionization HELP!!
  808. Newton's 2nd Law problem (I think...)
  809. plane polarized oscilation of a spring
  810. Physics help PLEASE!!
  811. Circular Motion
  812. Hw problems
  813. Projectile Motion Question
  814. Dimensional Analyis Review
  815. metal sphere and electric field
  816. Hw I'm having pbms with
  817. Inelastic Collisions
  818. light
  819. d=1/2 *a*t^2
  820. Confirming an observation about Newton's Laws
  821. Kinetic energy and thermal energy
  822. Physics Shm
  823. modification to metal sphere problem
  824. Force around a curve
  825. Physics - Simple Harmonic Motion
  826. Circular Motion
  827. Having trouble with applying Newton's 2nd Law
  828. uniform circular motion
  829. Steel ball dropped onto a plate
  830. Why is this wrong, Spring Problem
  831. trying to find a normal force
  832. SOS: Pendulum and Spring Problems
  833. Question about collisions in 2-dimensions
  834. Gas and container
  835. simple kinematics problem...
  836. Electromagnetic field
  837. Pv
  838. Dragged Block
  839. Charge conservation proof
  840. Difficulty with force problems involving friction
  841. spring and block question
  842. simple question, can you answer ...??!!!??!!!
  843. s = ut + 1/2 at^2
  844. Determining Drag Coefficient
  845. Stair climbing
  846. Please help!!!
  847. One more tricky 2nd Newtonian Law with friction problem...
  848. Projectile rock hitting a moving van problem
  849. Drawing velocity time graphs from distance-time graphs
  850. homework ?
  851. Projectile problem proof
  852. Problems with Velocity and Acceleration
  853. Trig Physics
  854. I don't understand why this is wrong (Work and kinetic energy problem)
  855. springs question
  856. Wave Optics Problems
  857. Simple Harmonic Motion
  858. series
  859. Series of springs
  860. Not sure how to start this (Power problem)
  861. Inductance caused by radio antenna
  862. A car on a conveyor belt...
  863. Potential Energy of a Spring
  864. I need some help!!
  865. Internal energy and specific heat
  866. Help!!
  867. Force tension / pulley problem
  868. Simple Centripetal Force Question
  869. How does KE get changed into internal energy?
  870. Work and Power- homework question
  871. Finding force on dipole
  872. Pulley problem: sand being poured into a bucket tied to a block
  873. Friction Force Help
  874. Calculus Rate of Change Help
  875. SIMPLE math-- Didn't I do this right?
  876. Physics help please!
  877. The Magnitude of the Force That One Line Charge Exerts On The Other
  878. expression for V as a function of radius?
  879. vectors
  880. Average Velocity
  881. Motion Question
  882. Newton's law of motion problem
  883. express the density of a solid substance varying with temperature
  884. forces problem: a donkey pulling a cart
  885. accelerating an inclined plane
  886. Rolling motion of a rigid body
  887. Spring/Work
  888. Angular Momentum
  889. electrical circuit problem
  890. phase change question
  891. Homework Question
  892. Relative velocities
  893. Calculating Momentum
  894. Problem in mechanics involving a pulley
  895. 2 Accelerating Rotational Points in One System
  896. Vector math for precession?
  897. Fun problem in calculating the electric field in the center of a charged ring
  898. Calculating E in a hemispherical shell using Coulomb's law
  899. Crazy Optics Phenomenon (NEED HELP ASAP)
  900. Thermal Physics?
  901. Finding the Velocities
  902. help with vectors stuff
  903. help with a homework problem
  904. help on magnetic field homework please
  905. please help with spring problem
  906. basic spring problem (please help)
  907. Angular and Linear velocity
  908. homework question
  909. Kaleidoscopes
  910. Image Projection
  911. Force on object with position functions
  912. Finding the components of this vector
  913. Help with Forces
  914. Light Waves & Double-Slit Experiment Question.....
  915. Spring Jumper Project
  916. quick question
  917. magnetic field
  918. Projectile Motion
  919. Capacitors and dialectrics
  920. unit of work in mechanics and thermo dynamics
  921. electronics..
  922. Net charge & capacitor help.
  923. SUVAT materials...
  924. Potential Energy and stability
  925. Adding up capacitors in series/parelle, the book got a slighty diff answer?
  926. Momentum Concepts
  927. Damped pendulum and sliding rod
  928. Newton's Laws Of motion Please Reply ASAP
  929. Stuck on a few magnetic field questions
  930. Light from Sun to Earth in seconds
  931. shooting a sniper rifle
  932. Laser Diffraction
  933. Double slit interference
  934. How go u find the force of gravity?
  935. water draining problem
  936. pulling a sled, work, and tension
  937. really need help getting started precal, physics problem
  938. 2 masses connected by spring
  939. Relationship between momentum,KE and internal energy
  940. Pinhole Camera
  941. How does mass come into play in this problem?
  942. need help on a question i need review for a quiz
  943. sniper question not working out
  944. wave function
  945. Heat of fusion?
  946. Electric Charge
  947. Calculating Mu from a counterbalanced inclined plane
  948. Speed of Light
  949. light bulb brightness (series and parallel)
  950. car word probelm.. confusing me
  951. Properties of waves switching mediums?
  952. light bulb brightness (series and parallel)
  953. Helmet project
  954. Work and ramps
  955. D'alembert's Principal
  956. Bridge
  957. sky diving
  958. waves
  959. Hinged stick problem
  960. Spring Forces
  961. definitions ;photometry
  962. Mathamatical model
  963. Orbital simulator and non fixed orbit
  964. electric field of lightbulb
  965. power of a capacitor
  966. parallel plate capacitor
  967. Gravity!!
  968. force problem
  969. earthquakes and resonance
  970. Difficult problem
  971. plutonium
  972. spring attached to a mass
  973. Friction Problem
  974. magnetism
  975. electric field problem
  976. parallel plate capacitor problem
  977. Use Joules to find Energy
  978. Resonance: harmonic resonance
  979. escape nelocity derivation
  980. homework help!!!!
  981. Change in momentum
  982. Vertical Circular Motion
  983. battery / circuit problem
  984. Volume Charge Density in a long Cylinder
  985. Volume Charge Density
  986. First time poster needs help with a problem at wits end
  987. First time poster needs help with a problem at wits end
  988. work question
  989. Magnetic Moments - signs
  990. Atomic Spectra
  991. true or false?
  992. AP Physics Help
  993. Shear force and slope angle..please help
  994. need help finding a device
  995. Rotational Motion
  996. Mechanical Advantage
  997. specific and latent heat question
  998. Gauss' Law
  999. Potential on a line charge?
  1000. release point
  1001. Magnetic Field question
  1002. which is greater?
  1003. Satellite Motion
  1004. electric force
  1005. Momentum!
  1006. gaussian surface
  1007. Basic error analysis question
  1008. centre of mass
  1009. magnitude and direction
  1010. particle with like charges
  1011. Tiny question on differential (?) equations.
  1012. Fluid mechanics
  1013. Shortest Distance Problem
  1014. Problem with gravitational acceleration
  1015. Pulley System
  1016. A test question that has been bugging me all day.(cant figure it out)
  1017. Regarding Earth's radius....
  1018. Block dropped on a spring
  1019. Pendulum w/electrostatic force
  1020. circular motion problem
  1021. Physics Project Ideas
  1022. LRC series circuit.
  1023. Questions About the Earth
  1024. Tough physics question
  1025. Please help!
  1026. Collisions!
  1027. ideas for an experiemnt/practical?
  1028. Gravitational Accelaration
  1029. Gauss' law again
  1030. The Amount of Energy released by a tropical thunderstorm
  1031. Magnetic Fields and electrons
  1032. compare acceleration to free fall acceleration
  1033. forces
  1034. Required Energy
  1035. Contest question! The sinking oil barge. Help!!
  1036. Resistivity of a wire - AS coursework
  1037. Confused on these problems...
  1038. Bernoulli's Principle Question
  1039. Sound waves . . . help!
  1040. Angular Momentum question
  1041. Difficult problem
  1042. magnetic flux
  1043. easy question on wave mechanics
  1044. Newton's Rings Help
  1045. Mechanics 3 - Further kinematics
  1046. Kinetic Energy help please
  1047. Charged conducting spheres
  1048. trouble getting started
  1049. Units help!
  1050. diameter in relation to tides
  1051. Ball rolling down a ramp question again (different than traditional ones)
  1052. capacitor help?
  1053. help please!
  1054. Projectile + Circular Motion Help
  1055. RC Circuit
  1056. Centre of gravity
  1057. Little question on the potential in a conducting spherical shell
  1058. how do you
  1059. Lethal question
  1060. Potential due to two infinite parallel planes
  1061. interference pattern problem
  1062. A rocket leaves Ganymede
  1063. Lagrange points
  1064. Comparing an infinite grounded conducting plate to a system of point charges
  1065. Speed of Sound
  1066. emf, current, electric fields...what direction is everything moving???
  1067. resistors
  1068. Questions on force equations
  1069. Pressure of outer space
  1070. Forces question
  1071. Relative Velocity - I know the answer - But how to arrive at it?
  1072. Electric Current problem.
  1073. One last river problem that has me confused
  1074. How would you solve this..........
  1075. satellite orbit question: does mass affect this problem?
  1076. Dielectric Strength problem. Please Help! :(
  1077. banked curve problem
  1078. LCR series circuit
  1079. CCD overexposure
  1080. Correction of vision
  1081. Orbital motion
  1082. Fucntional Analysis
  1083. Motion of Rigid Bodies
  1084. is it significant
  1085. Energy loss in SHM
  1086. Ciruclar motion and gravitation question
  1087. angular displacement
  1088. circular motion and gravitation question
  1089. Anti-Reflecting coatings on a glass lens
  1090. spring and mass
  1091. magnetic field question..what did i do wrong
  1092. Problem and Pendulum Problem
  1093. Potato Cannon
  1094. isothermal expansion
  1095. Theoretical Resonance
  1096. Momentum questions, 2-D
  1097. Law of Refraction
  1098. another magnetic freild question can soemone help me
  1099. another magnetic freild question can soemone help me
  1100. Bullet Passes Through Block
  1101. rotational forces
  1102. Energy Question
  1103. Determine Average Velocity
  1104. RL Circuit Time Constant
  1105. E field calculation
  1106. Friction Question
  1107. Interference Question
  1108. simple question but still can't figure it out..sound
  1109. experimental error
  1110. simple logic question
  1111. Electric fields and electric potential
  1112. physics concept
  1113. Electricity and Magnetism question
  1114. Help Again - Gr 12 Physics
  1115. dB question
  1116. gr 12 Atwood Machine Lab
  1117. mass spectrometer
  1118. simple echo question
  1119. springs
  1120. Gravity and circular motion
  1121. The car
  1122. stuck on this phase change question!
  1123. Under Gravity
  1124. work
  1125. Emf question
  1126. Simple Pendulum Question
  1127. Somewhat basic work problem
  1128. A Block, a speaker and a spring...
  1129. potential difference and Kinetic energy
  1130. capacitor question
  1131. Forces Help
  1132. Entropy Change?
  1133. voltage/ electric field question
  1134. simple dB question
  1135. Physics book Request (Phy for Sci. and Eng.)
  1136. Centripetal force question
  1137. Centripetal Motion Lab
  1138. unit conversion
  1139. Force/Magnetism direction question (w/diagram)
  1140. Bulb Temperature using resistance
  1141. Very Simple Physics Problem
  1142. need help
  1143. Forces question
  1144. An inelastic collision
  1145. Gravitational Acceleration
  1146. ellipse
  1147. Current Problem
  1148. Gravitational field inside the earth
  1149. Voyager
  1150. Magnetic Fields
  1151. Electric Potential in Insulated U-Tube
  1152. Mass of orbiting stars
  1153. current density question
  1154. Understanding Cosine Theta in Work Equation
  1155. Two charge problems...
  1156. Finding Friction Coefficient
  1157. tension in moving string
  1158. Doppler problems.
  1159. Shock cones? I'm confused.
  1160. Keplers laws and a hypothetical 1/r^3 dependence
  1161. non-massless pulley
  1162. Energy Questions
  1163. Electricity and magnetism. 2 questions
  1164. K in Hookes Law vs. Spring Potential Energy
  1165. Potential Energy Questions - I'm lost, help!
  1166. circular motion and water whirl
  1167. visable light
  1168. Sonic booms and shock cones.
  1169. Tensional force help
  1170. Capacitance W/ Dielectric Problem
  1171. Momentum
  1172. circles
  1173. Uniform Acceleration Question
  1174. Force problem
  1175. Relative Motion. Wheel and axle.
  1176. Cart and Ramp
  1177. Mechanics - Elastic springs and strings
  1178. Help
  1179. Dynamics Question.
  1180. Resonance in Closed Air Coloumn
  1181. Dynamics Questions
  1182. Wave Question
  1183. unit conversion problems...
  1184. Help please
  1185. Interference question, thin film
  1186. Maxwell displacement
  1187. Sonar problem.
  1188. momentum
  1189. a trajectory problem...
  1190. Projectile and SHM
  1191. Constant Acceleration Equation - physicist please!
  1192. rolling of sphere - collision
  1193. Gravity and centrifugal force
  1194. SImple Harmonic Motion
  1195. astronaut on the moon problem
  1196. Sound interference
  1197. Loop-the-Loop with rotational motion
  1198. projectile motion - no angle given???
  1199. A sound problem
  1200. Overweight Truck Crossing a Bridge
  1201. Noob question
  1202. Uk national grid
  1203. A capacitor consisting of two conducting spheres. Could anybody please check my work?
  1204. Proving c in Special Relativity
  1205. Capacitors in series and parallel
  1206. Electrical Force and Coulomb's Law
  1207. Tension in a pendulum
  1208. Force problem
  1209. Equilibrium of a Particle (3D-space, 4 points, 3 vectors and one weight)
  1210. magnetic forces aon currents and magnetic induction
  1211. combined problem: momentum & friction
  1212. Velocity
  1213. Understanding Electrical Potential
  1214. Properties of matter
  1215. Momentum
  1216. A shaft of light pass through the prism
  1217. The Electromagnetic Spectrum
  1218. Thin-Lens Equation
  1219. Measurement units and complex numbers.
  1220. Friction coefficient and critical angle
  1221. Seems simple but strange
  1222. Net force
  1223. force vectors equilibrium and linear equations
  1224. Friction coefficient
  1225. Gravitation Please Help
  1226. I'm in so much trouble
  1227. A Corbomite Manuevar
  1228. Magnetic Field Help
  1229. Electric Field
  1230. angular velocity
  1231. Bainbridege mass spectrometer
  1232. Help please!!
  1233. Rotational control of a satellite - mainly diff. eq.
  1234. Follow up on the 2 spheres capacitor problem. Help needed before tomorrow!!!
  1235. Collision Question...problem with question itself!
  1236. Conservation
  1237. spherical motion stuff
  1238. Viscosity
  1239. Spring problem need help ASAP
  1240. Windmill Problem
  1241. A Friction Problem
  1242. Stokes law
  1243. Elastic Collision
  1244. Energy Density of a Sphere
  1245. Can someone help explain the volt to me?
  1246. Verify this concept?
  1247. help!!
  1248. Gauss' law help please.
  1249. Charge and current in a wire
  1250. Two electricity problems
  1251. Angular momentum of sphere
  1252. Impulse
  1253. Rotational Dynamics
  1254. Spring Problem (Need to know if its right)
  1255. Explanation of the wording - Electromagnetism Question
  1256. Conceptual Multiple Choice Questions
  1257. Science Fair Help
  1258. Working with Wedge Fringes
  1259. Torque and Rotational Motion
  1260. Wave Problem (constructive interference)
  1261. Potentiometers
  1262. isobaric expansion
  1263. more projectile motion problems...(sigh)
  1264. Plane Mirror confusion!
  1265. Spherical mirrors (concave), easy plug in chug, but i f'ed it up!
  1266. Cart Pushing: what happend to s & fk??
  1267. RMS Current
  1268. Why doesn't this formula seem to work with convex mirrors? or did i miss somthing?
  1269. Electric field of a charged rod
  1270. Diffraction grating
  1271. Electron travelling in Magnetic and Electric Field.
  1272. Thermodynamics: Entropy and specific heat
  1273. Acceleration Measurement
  1274. Springs, Energy, Work (simple question)
  1275. The Work-Energy Theorem
  1276. Why is KE never negative?
  1277. 3 point charges in the x direction
  1278. Rocket Propulsion?
  1279. Incline Issue
  1280. Some Differential equation problems
  1281. Energies
  1282. How to determine whether you are moving in constant velocity without any reference?
  1283. Circular Motion
  1284. Magnetic Force,EMF, Flux question
  1285. Rotational Equilibrium and Dynamics
  1286. electric current in a rotating ring
  1287. An image is magnified by 2.50, concave mirror confusion! wee
  1288. capacitor chaos
  1289. Projectile Motion
  1290. Linear Momentum - Help Please
  1291. Center of Gravity
  1292. magnetic flux help
  1293. e-field
  1294. he elastic potential energy
  1295. Need help with Center of Mass problem
  1296. merry-go-round
  1297. electric field...
  1298. Missing Mass
  1299. mousetrap cars
  1300. Equilibrium question
  1301. Did I assume too much in this problem? Stuck on some trig, simple mirror.
  1302. Rotational Motion
  1303. Can someone explain to me how i can figure out the sign of the focal length with lens
  1304. Circuit Analysis
  1305. Help - Where am I going wrong!
  1306. Terminal Velocity from a graph...
  1307. Dimensional Analysis of Constant Acceleration at 1 g
  1308. Spring & SHM
  1309. Spring and work
  1310. Static Frictional Force
  1311. Potential energy
  1312. vertical velocity
  1313. Impulse and Momentum: Substitution Trouble
  1314. Looks like a lot of people mess up on energy...
  1315. Simple vibrations
  1316. angular acceleration
  1317. IDL programming and data smoothing
  1318. Need help in Mechanics asap
  1319. show that the change in entroy is...
  1320. Quantum physics - the wave properties of particles - HELP !
  1321. Carnot efficiency
  1322. Electromagnetic Braking Experiment
  1323. Significant Figures
  1324. Physics Energy/Momentum
  1325. physics of golf
  1326. Some Study Questions For PHYS100A
  1327. Magnetism help - direction of charges
  1328. simple physics problem
  1329. What is the diameter of the image? professor gave us the steps, got it wrong though!
  1330. Horizontal Motion
  1331. Uniformly Charged Slab
  1332. need to prove my teacher wrong on this test question
  1333. Efficiency of Pulley Systems
  1334. A series of questions about Rotational Dynamics that will be continuously updated.
  1335. car - work
  1336. Mechanics train problems
  1337. Banked Curves (finding smallest & largest speed)
  1338. Tire inflation to determine weight
  1339. Assignment Help, Combustion Engine
  1340. + or - in an equilibrium problem
  1341. Millikan's experiment with a twist
  1342. Total energy of a geosynchronous satelite
  1343. Radiation momentum
  1344. Work and Force: Frictionless Rollercoaster
  1345. Work done in a spring
  1346. eye resolution
  1347. Elliptical Orbit
  1348. Direction of static friction while rolling
  1349. Mechanics -straight line motion
  1350. Work and energy problem-need help
  1351. Spring problem need help ASAP
  1352. Work and enegry theoretical problem
  1353. Conservation of Momentum: Spacecrafts
  1354. Conservation of Momentum
  1355. Rollercoaster& velocity problem Please Help ASAP
  1356. Raindrop Fall
  1357. Particle projected vertically
  1358. Sports on the Moon
  1359. Spring question
  1360. cyclic heat engine
  1361. please help (gravitation problem)
  1362. help please with gravitational problem
  1363. Need help on solving heat problems
  1364. distance/velocity question
  1365. help please with gravitation problem
  1366. Finding magnetic force on two different segments
  1367. Charging A battery question.
  1368. Parallel Batteries.
  1369. Heat and electric current
  1370. N-slit Interference/Diffraction
  1371. Magnetic Induction Problem
  1372. Pair production
  1373. Electrical Fields in everyday life
  1374. Projectile please help
  1375. Projectile with air resistance
  1376. Simple Moment Question
  1377. Help calculating rotational inertia...
  1378. vertical circle
  1379. Formula derivation - Magnetic induction in spinning discs - Magnetic braking
  1380. Power loss in transmission lines (Electromagnetic Induction and Faraday's Law)
  1381. Please Help Me Understand This Before The Test 2morrow: Current In Capacitor Circuit
  1382. heat transfer and calorimetry
  1383. Vibrations and Fluid Statics
  1384. Obtain tension forces Please Help
  1385. kinetic friction - finding time
  1386. Simple harmonic motion
  1387. need help to understand the photovoltiac effect please
  1388. help with a probability question
  1389. Geodesics
  1390. %error with -ve numbers!!!
  1391. speed
  1392. Magnetic Fields and Maximum Current
  1393. Energy Plant
  1394. Capacitors and Dialectric Constant
  1395. Sunlight Intensity
  1396. Satellites in orbit
  1397. waves
  1398. Straight line motion
  1399. weight and magnetic force
  1400. rough incline
  1401. magnetic force and torque
  1402. Asymmetrical Stepladder
  1403. Experiments on Molecules
  1404. optical spectrometer experiment
  1405. Spring FORCES
  1406. Mechanical Waves & Wave Equation
  1407. suggestion on antimatter coursework
  1408. Circular Motion Bug Question
  1409. The Speed of Light
  1410. Tension
  1411. satellites in orbit (please help)
  1412. Nonuniform Circular Motion
  1413. Phone a friend question and specific heat
  1414. Collisions in Two Dimensions
  1415. momentum
  1416. Heat Transfer - think&explain
  1417. Questions on Electrostatics/Electricity/Stuff?
  1418. Two questions
  1419. Heat Conduction
  1420. temperature
  1421. my fluid dynamic project, i need explenation
  1422. Air condition
  1423. linear momentum/kinetic energy
  1424. gravitational attraction question
  1425. Atmospheric pressures
  1426. Please help me answer this question.
  1427. Collisions in One and Two Dimensions
  1428. Help
  1429. Equilibrium Problem
  1430. Principle of Conservation of Linear Momentum
  1431. block and pulley
  1432. Radiation Exposure - Safe Working Distance
  1433. Momentum please help ASAP
  1434. rooftop aquaponics
  1435. Average drag??
  1436. Simple Steps to Solving Force-Related Problems
  1437. Electric potential problem ?
  1438. Gravitational Potential
  1439. work and energy
  1440. Neon signs
  1441. Resistance to motion
  1442. Bohr's model
  1443. forces question - acceleration of a rocket
  1444. magnetic field
  1445. The Doppler Effect and Electromagnetic Waves
  1446. Components of vectors
  1447. need help on cp violation
  1448. Theory Question
  1449. simple harmonic oscillators
  1450. stuck on find the frequncey and max speed of a wave, urnt
  1451. help
  1452. Deduce gravitational strength
  1453. Lens question
  1454. Energy
  1455. some problems..(electric field.electric potential)
  1456. momentum question
  1457. Law of Universal Gravitation
  1458. Mutual Induction Proof
  1459. Damping in an RLC circuit
  1460. looking for some help with static electricity
  1461. Collisions
  1462. SpaceCraft course change
  1463. Validity of comparing units ?
  1464. Simple Harmonic Motion
  1465. RLC circuit
  1466. What type of...
  1467. momentum
  1468. please explain
  1469. Temal Energy
  1470. Wave equation confusion!
  1471. Can someone tell me if i'm using the right method? More wave fun!
  1472. Measuring the doppler effect.
  1473. radial acceleration
  1474. Question Involving angular and linear motion and friction.
  1475. Evaporation
  1476. Help! Problem on INCLINED planes.
  1477. simple simple question
  1478. Uniform Circular Motion
  1479. magnetic force problem
  1480. magnetic force
  1481. Double-slit experiment of Young
  1482. What do i need to explain to show how an induction motor works?
  1483. Elastic Collision question
  1484. energy in capacitors
  1485. source free RL circuit confusion! When this switch closes, does the current end?
  1486. Prof said one thing, book says another. R/L source-free circuit, pic included :)
  1487. Simple Think Critically and Explain Question
  1488. A Couple More Simple Think critically and Explain Questions
  1489. Work.Power
  1490. Terribly Simple Question About Projectiles
  1491. help - energy of a photon
  1492. Driven RL circuit, why at infinity is this the current 2, and yet at 0+, its 0?
  1493. why did the current go follow this branch instead the path of least resistance?
  1494. Energy in EM Waves problem (finding sun power output from EM wave intensity)
  1495. Millikan Experiment Dilemma
  1496. Multi Loop Circuit
  1497. A Basic Optics Question
  1498. plum-bobs < Help Please
  1499. Potential difference
  1500. Ideal Gasses, Double-Layered floating objects, and immersion in oil
  1501. capacitors and the time constant
  1502. Problem Involving Exponentials (Sound)
  1503. Help - energy of a photon :-/
  1504. Cantors Infinity
  1505. Simple Harmonic Motion
  1506. parallel and perpendicular force
  1507. Figuring out rotational force?
  1508. Simple Harmonic Motion
  1509. Shm 2
  1510. Mechanics Help Needed!!!
  1511. energy
  1512. A Tension related question
  1513. Thermo question
  1514. There is one metallic element which is normally a solid, but which will melt if you h
  1515. Spring compression with masses in motion
  1516. Exercises Recommendation
  1517. Where to get good problems
  1518. Could you check these for me - please
  1519. Physics in Hiking
  1520. Rearranging equations
  1521. Doppler Effect Question
  1522. Acceleration
  1523. emf induced by EM wave
  1524. Estimating the total mass of the galaxy (using Kepler's Thid Law)
  1525. electric forces and fields
  1526. Current
  1527. Current
  1528. Boundary Layer (reposted)
  1529. Capillarity
  1530. capacitors in series
  1531. determine the temperature of the blood/ Heat problem
  1532. Car Center of Mass Problem
  1533. Bracket Problem
  1534. Parallel Plate Capacitor and distance
  1535. Kirchoff's Rules
  1536. Projection Motion Question
  1537. Nuclear Physics - Shielding
  1538. Simple Harmonic Motion
  1539. Rotational motion problem
  1540. Two Masses, a Pulley, and an Inclined Plane
  1541. Black body radiation, need help
  1542. Melting and Latent Heat
  1543. Finding the wave length of glass, plug and chug but messing up somewhere!
  1544. Immersion heater probelm
  1545. Chain Problem
  1546. Youngs Modulus problem - Grrr
  1547. Fun Torque problem
  1548. Angular Momentum
  1549. Momentum
  1550. more momentum
  1551. Help with this simple WORK problem
  1552. Stern-Gerlach experiment
  1553. Insulation
  1554. Rotational Stuff
  1555. Average force
  1556. Snell's Law and the Refraction of Light
  1557. Temperatures of Mixtures
  1558. PLEASE Help Me Pass COLLEGE PHYSICS
  1559. Calculating force on a string and harmonics, something doesnt add up
  1560. What did i do wrong? Am i on the right track?
  1561. wheel and axle problem
  1562. Help With Problems
  1563. help with magnetism/electromagnetic inducion/ac circuits
  1564. Some simple momentum problems
  1565. Please help me tackle this problem!!
  1566. pressure
  1567. force = mass x acceleration and related subject
  1568. Infrared radiation
  1569. Centripetal Acceleration
  1570. Centripetal Acceleration
  1571. λ(k)?
  1572. Momentum/Kinetic Energy
  1573. RL circuit fun! am I drawing this circuit correct at different times?
  1574. Two Power / Work / Energy Questions
  1575. X-Ray photon/wavelength question
  1576. Work done
  1577. Force between an Infinitely Long Wire and a Square Loop
  1578. plz help me.. PLEEEEEASE.. ill love u 4ever
  1579. I need help with a problem...
  1580. NOt sure what stage I'm suppose to look at this circuit, finding RC!
  1581. Coulomb's Law
  1582. Doubts in modern physics photoelectric :mad: effect
  1583. Heat Transfer
  1584. English System Units and R value
  1585. Optics question, easy?
  1586. Moments: Problem with question itself
  1587. angular speed of rotation problem
  1588. some misunderstanding i've about waves
  1589. electricity problems
  1590. Resultant Couple Moments
  1591. Energy and Power Question
  1592. Lab report
  1593. two charged blocks on springs
  1594. E&M question
  1595. Electric Fields
  1596. how to calculate forces in a looping ...
  1597. Rigid Rod
  1598. wavelength
  1599. Equivilent Force Problem
  1600. Rotating Wheel Problem
  1601. Rolling, Torque, and Angular Momentum
  1602. moment of inertia problem
  1603. Help me to understand how my teacher calculated the moment of inertia/ distance to CM
  1604. Mirror Equations: Derivation of Newtonian Form
  1605. Conservation of Bayron number, Lepton number and strangeness
  1606. Finding the acceleration of an object w/ kinematic equations
  1607. Baseball Curveballs
  1608. Voltage in electric field
  1609. Conservation of Energy
  1610. Kinetic and Internal energy
  1611. Kirchoff's Loop Law
  1612. Push up Force Exertion
  1613. Elastic Collision
  1614. physical optics
  1615. Homework Help Finding FORCE
  1616. Electric Fields
  1617. electronic
  1618. Temperature Equilibrium
  1619. Zero Potential In Uniform Electric Field
  1620. help needed with average acceleration question
  1621. Electric Field Problem
  1622. internal resistance
  1623. quick question
  1624. physics experiment
  1625. Geometrical Optics
  1626. RC circuit
  1627. Question with normal force
  1628. Can someone explain how a magnetic field generates an electric current?
  1629. need help for a lab due tommorow
  1630. Impulse/Momentum
  1631. Rotational Motion problems please help ASAP
  1632. Quckie
  1633. Help me with this fluid Problem ASAP Please :)
  1634. Rotational Kinematics
  1635. Moment of Inertia Door
  1636. Swinging Pendulum and Conservation of Energy
  1637. e-field of an ununiformly-charged rod
  1638. Mechanics ( one easy Questionw hich i cant solve ) A-Levels Sylabbus
  1639. Capacitor
  1640. Capacitor
  1641. Pressure And Temperature
  1642. Mechanics Easy one Please help URgent Pls help
  1643. How much heat is converted into work?
  1644. Merry Go Round
  1645. can someone check my work ?
  1646. Need Help ASAP!
  1647. [SOLVED] help needed on photocells please.
  1648. magnetism and charge problem
  1649. Pressure
  1650. Need help with explaining surface tension...
  1651. Rigid Objects in Equilibrium and Center of Gravity
  1652. more momentum
  1653. Can someone explain to me what i did wrong on this quiz? waves
  1654. The Linear Momentum of a System of Particles
  1655. simple vector addition question
  1656. Internal energy
  1657. torque and energy conservation of a yoyo
  1658. finding the potential for a charged disk on a test charge
  1659. Rotational motion (flywheel) problem
  1660. Static equilibrium problem
  1661. Slit Interference
  1662. Evaporation
  1663. Skid on an incline problem
  1664. a position time function!
  1665. Why does viscosity change with temperature?
  1666. A cylinder and sphere rolling without slipping
  1667. Angular Magnification and the Magnifying Glass
  1668. kinematics problem
  1669. Factors that affect the trajectory of a projected mass.
  1670. doppler effect
  1671. Magnetism
  1672. tough problem--conservation of momentum?
  1673. Moment of inertia of a uniform solid sphere
  1674. Power and Satellites
  1675. EM: accelerated charge and E field
  1676. Force between 2 Atoms in solid state physics
  1677. Charged Ring
  1678. Absoloute Error
  1679. 4 Momentum Questions
  1680. Practical Question about Forces
  1681. Transverse and Longitudinal Loads
  1682. General Question
  1683. Torque and the Two Conditions for Equilibrium
  1684. Tension
  1685. Hubbles Law
  1686. Velocity of molecules in a gas
  1687. Pump and nozzle
  1688. buoyant force problem
  1689. Fourier Analysis Project
  1690. Specific Heat Capacities/Latent Heat
  1691. The Principle of Linear Superposition and Young's Double-Slit Experiment
  1692. Entropy of the universe
  1693. Radiation: simple, yet...
  1694. Thin-Film Interference
  1695. Baffling Gas Energy Question
  1696. Water Pressure - Horizontal or Lateral
  1697. Twin paradox question
  1698. Biot-Savart Law
  1699. Simple static equilibrium problem
  1700. angular impulse and angular momentum questions
  1701. water pressure question
  1702. water pressure vs. area of an object
  1703. wind and air pressure problem
  1704. sunlight
  1705. Fluid Mechanics Problem
  1706. Fluid Question
  1707. Archimedes Principle and resonance
  1708. induced EMF
  1709. induced current
  1710. Rotational Energy Problem
  1711. Rotational Dynamics
  1712. Trouble Comprehending Energy and Work
  1713. Question on Energy
  1714. magnetic field problem
  1715. Torque and Rotational Equilibrium
  1716. Liquid water turbine
  1717. Simple Harmonic Motion
  1718. Toruq on a current loop
  1719. Law of thermodynamics
  1720. Momentum problem (motion of a system of particles?) Slingshot around moon
  1721. Given Mu find the radius.
  1722. finding the distance, once you have acceleration and time
  1723. Electric Potential Difference
  1724. Rotation
  1725. Power from Acceleration
  1726. Nodal analysis with AC circuit! what am i doing wrong? :x
  1727. Waves
  1728. Waves
  1729. hydrogen atom
  1730. length vs force graph
  1731. Impedance
  1732. Specific enthalpy of air
  1733. Magnetic
  1734. Beam Torque Problem
  1735. Finding mass from density: please help
  1736. Steam turbine
  1737. Accelerated charges radiate energy
  1738. finding the maximum height of an arrow shot in the air
  1739. Modern Physics, Finding wave length problem! wee!!
  1740. Finding torque in xyz coordinates
  1741. Faraday's Law Help?
  1742. Rounded Numbers --> error?
  1743. wavelength/frequency questions
  1744. Harmonic Oscillator
  1745. Simple Pendulum
  1746. Physics Project...
  1747. Please Help with Physics!
  1748. Cyclotron
  1749. Circular arc of charge, integration question
  1750. A few questions - I want to make sure I did it right
  1751. Light
  1752. spring/SHM question
  1753. Force and moment question on a sphear
  1754. Boyle's Law Question/Problem
  1755. Reassurance for Physics Coursework (Sound)
  1756. Gravitation
  1757. Proof of an expression concerning an RLC circuit
  1758. spring and energy problem
  1759. Elec and Mag Question
  1760. rotation of rigid bodies: yo-yo
  1761. Help with Projectile Motion problem (including air friction)
  1762. Confusing questions
  1763. Sonic boom problem
  1764. Simple Harmonic Motion and Damping
  1765. Heisenberg uncertainty principle (simple stuff)
  1766. Specific Heat / Thermal Conductivity
  1767. Kepler orbital trajectories and 'effective potential'
  1768. Fundamental frequency question
  1769. Weight distribution
  1770. Torque
  1771. equivalent impedance
  1772. Question about torque and ladders.
  1773. String Stuff
  1774. Conducting Spheres
  1775. Evaporation
  1776. The Partitioning of Kinetic Energy...
  1777. units of a gradient
  1778. Finding the wave length incident light troubles! wee!
  1779. MCQ thats giving me a headache
  1780. Problem Determine the energy of an electron. Bohrs model fun!
  1781. optics
  1782. Ticker Timer help
  1783. Normalising?
  1784. Dependent motion - cable (rope) velocity
  1785. How does a photo detector detect?
  1786. A question of wave
  1787. Hootenany - please help
  1788. please help me anyone
  1789. Super position with AC circuits, not getting what the book is getting! any ideas?
  1790. Pulley Problem - Please give me hand here!
  1791. Difference between energy and enthalpy
  1792. velocity of the bungee jumper
  1793. Electromagnetism
  1794. voltage problem
  1795. Work done by a constant force
  1796. terminal velocity problem
  1797. Electromagnetissm 2
  1798. I need help with some fisix questions RE: Forces and Torque Equilibrium
  1799. Need help with a Force problem involving friction.
  1800. Specific heat capacity
  1801. Conservation of energy...
  1802. Need help with homework problem - Archimede's principle
  1803. Work/Kinetic Theory Problem
  1804. Generated Heat Quantity
  1805. Ahhh kinematics
  1806. Circuit Theory: physics vs. convention?
  1807. Work problem...
  1808. Damped Simple Harmonic Motion problem
  1809. Quick Question about the acceleration formula
  1810. Mechanics & Relativity
  1811. Quick Tension problem
  1812. Angular Speed Question, Please Help!
  1813. Quick Hello Then Question About Energy
  1814. Sound Intensities
  1815. Propeller Problem
  1816. Potential Difference Help
  1817. Electric fields and Milikan's experiment
  1818. A problem in optics
  1819. Experiment help
  1820. How much charge passes through a part of a circuit?
  1821. Resistor connected in series with a capacitor?
  1822. Assistance please
  1823. Capacitors and Dielectrics
  1824. solenoid problem
  1825. Help with a solution
  1826. Pulleys and Tension
  1827. Refraction Problem, Help please
  1828. TI Calculator Help, Radians?
  1829. Deriving the lorentz transforms
  1830. Lorentz Force
  1831. loretz transformations
  1832. Quiiiiick Questions about mirrors.
  1833. Thermal conductivity of metals
  1834. Uniform Circular Motion.
  1835. Systematic and random errors
  1836. Inertial frames in special relativity
  1837. SHM damping coefficient which envelope sign?
  1838. Magnetic force
  1839. Confirm this problem which involves friction
  1840. directional derivative
  1841. Temperature Change in room
  1842. Circular Motion and Gravitation questions
  1843. Polarization-polarizing filters
  1844. A ladder against a frictionless wall
  1845. standard errors HELP
  1846. Bungee Jump (spring) question
  1847. Wave interference disappearing?
  1848. Need Assistance with Problem
  1849. Sanity check
  1850. What is the work done.
  1851. Mechanics Question :)
  1852. Wired Circuits
  1853. The Equivalence of Mass and Energy
  1854. Mechanics Part II :)
  1855. Help with homework problems please!!
  1856. Mechanics Question III
  1857. Exam III Practice Problems (liquids and pressures)
  1858. Specific Heat of Metals/Homework Help?
  1859. work function for a certain metal is 1.5 eV, what is its stopping potential ? stuck!
  1860. Gravity?
  1861. Inelastic collision
  1862. Swimming
  1863. What is the ground state energy of an electron? I thought i did this right...
  1864. 1 Question with regarded to Centripical Forces
  1865. springy stuff
  1866. 2 Waves on a string help needed
  1867. Mechanics Question. IV :)
  1868. Problem on Suspension of Cars
  1869. Kinetic Theory
  1870. need help-question
  1871. What is the maximum speed of the ejected electrons? good times!
  1872. help with a homework problem!
  1873. Calculating capacitance
  1874. Vectors Question
  1875. Bernoulli's Equation
  1876. Pressure
  1877. Wired Circuits and Power
  1878. Torque problem - game show wheel
  1879. Angular acceleration problem - fishing reel
  1880. Angular acceleration problem - masses on massless rod
  1881. Masses hanging on massless meter stick problem
  1882. Electric Energy
  1883. A Lesson on Lorentz Contraction
  1884. LR Circuit.
  1885. Mass and weight!!
  1886. Elastic limit of a spring
  1887. orbital velocity
  1888. im having trouble with a simple question (simple thermodynamics)
  1889. Connection of circuits
  1890. Youngs Double Slit Experiment
  1891. Semiconductor Diodes
  1892. Can some one teach me Principle resultant and resolution force?
  1893. Another Vectors Question.
  1894. Maths problem: deriving expressions for the critical temperature/volume/pressure
  1895. Question about the Boltzmann distribution in combination with NMR
  1896. What is wronge with this picture?
  1897. Electric Potential and Kinematics
  1898. Body's Acceleration
  1899. diffraction
  1900. resolution
  1901. Sound Waves
  1902. Check my work? LC circuit oscillations.
  1903. pressure and spring constant problem
  1904. Elastic Collision problem
  1905. Rotational Kinetic Energy
  1906. Help With Sound Wave Problems!!!
  1907. Rotational Kinematics
  1908. Multirange Ammeter
  1909. Background Physic
  1910. The Hot Resistance Of the filament
  1911. ..pls help me with a simple question
  1912. Simple Pendulum lab not so simple
  1913. LC circuit problem
  1914. Fraction Of The Intensity Incident
  1915. polarization
  1916. Straight line motion problem:
  1917. length of coiled tape
  1918. Work Power and Energy Help
  1919. Simple math problem, I guess?
  1920. force and acceleration
  1921. Carnot Engine Formula?
  1922. another force and acceleration problem
  1923. Optics
  1924. maxwell's laws assignment
  1925. x rays in a vacum
  1926. Diodes confuse me
  1927. Terminal velocity in finite time
  1928. Pistons, Heat, and Work
  1929. I don't understand this question
  1930. Resistance
  1931. angular momentum
  1932. Wave question
  1933. blowing across a coke bottle (sound physics)
  1934. Oscillation homework problem
  1935. Charging a parallel plate capacitor
  1936. Conservation (energy and momentum) problem
  1937. AC Theory Question: Transformers
  1938. Charged Particle in Magnetic Field
  1939. atmospheric pressure
  1940. Inductance
  1941. Heat stuff
  1942. 2 different densitys
  1943. frequency equation
  1944. Speed of sound/light question
  1945. Gravitation
  1946. converging lens
  1947. Sound Intensities
  1948. Free Vibration-Damping
  1949. Polarization Reflection question
  1950. Automatic doors
  1951. heat escaping
  1952. capacitance equation
  1953. Thermodynamics problem - filling a bottle from reservoir
  1954. confusing capacitor question
  1955. electric force
  1956. Circular motion-centripetal acceleration
  1957. Sound wave question (dealing with a speaker)
  1958. E Field stationary observer.
  1959. Filling a Pool
  1960. Work and Energy Problem
  1961. mechanics problem
  1962. Some problems on Kirchhoff's law- pls help!!!
  1963. Does light from a point source spread out?
  1964. help with thermodynamics question please
  1965. L-C-R circuit question
  1966. please help with this other thermodynamics problem
  1967. Buoyancy
  1968. Waves
  1969. Carnival Ride
  1970. doppler effect
  1971. A rather challeging circuit problem
  1972. State changes of an ideal gas.
  1973. Question regarding pressure equ.
  1974. Electric Current Frequency
  1975. angular momentum and starship enterprise
  1976. standing wave question
  1977. why do we feel heavier or lighter at differenthis parts of the lift?
  1978. AP Review Help
  1979. Newton's Shell Therom
  1980. two Doppler shifts...
  1981. finding "sweet spot"
  1982. Dynamical Magnetism Faradays Law
  1983. my first post, my first question
  1984. magnetic fields question
  1985. electron
  1986. Wes's Big Exam Thread - 3 Hours of Physics Fun
  1987. just need help translating the question.
  1988. F=ma, what is m actually means?
  1989. Damping Regarding Damping!!!
  1990. magnetic field force
  1991. compass needle
  1992. Vibrations & waves please Help ASAP
  1993. Harmonic Motion/ max Velocity..Please Help ASAP
  1994. Physics 11 questions please?
  1995. refreshing kepler problems.
  1996. vertical spring
  1997. spring question
  1998. Tension
  1999. A couple of elementary physics questions
  2000. colour force
  2001. Fluids
  2002. Wave velocity
  2003. Planck's Formula - Help undressing the question needed!
  2004. Help with homework problem
  2005. some questions
  2006. Ideal gas pressure to net force
  2007. Heat/energy question
  2008. momentum
  2009. Differential equation- please help (haven't had any courses on diff. equations yet :(
  2010. Newton's First Law
  2011. plotting graphs
  2012. Different materials - Elastic modulus
  2013. Uncertainty
  2014. Very simple high school phisics question
  2015. Capacitance Questions
  2016. Phisic's 12 Help
  2017. Frequency/Speed of sound
  2018. sound in pipes
  2019. Force and acceleration
  2020. Simple question
  2021. Proton In A Magnetic Field..
  2022. Calculating the age of a radioactive source...
  2023. Dynamics, ball in motion
  2024. Confusion regarding sin and cos
  2025. High School Physics Question!
  2026. magnitude of torque on a current loop
  2027. Heres a highschool physics question thats got my g/f stumped Need help:)
  2028. Calculating Horsepower/Torque from Acceleration/Mass
  2029. easy rotational motion question?
  2030. Melde's Lab questions
  2031. Decay lifetime
  2032. homework: conservation of momentum
  2033. Slider along a guide
  2034. damping constant
  2035. Plane landing on barge (momentum)
  2036. Need Help!
  2037. Problem dealing with a chapter on relativity
  2038. Reflection/Refraction Question
  2039. Question on the bimetallic rod
  2040. Bohr's theory
  2041. Power
  2042. relativity q
  2043. Finding the mass of stars that evolved away.
  2044. Calculating wavelengths of photons / photospheric temperatures
  2045. Voltage Ambiguity?
  2046. Apparent magnitude
  2047. Rolling with and without slipping
  2048. 2 Bricks underwater
  2049. Dynamics problem
  2050. A.C. Circuit
  2051. Electric circui parameters
  2052. help with centre of mass please
  2053. Circular motion-really need some help
  2054. a half-life question, involving 2 elements
  2055. electrical field at the center of a hemisphere
  2056. Ideal Gas Law
  2057. Linear RPM vs Time = ?? Horsepower
  2058. resonance, find the lengths
  2059. Traffic Accident
  2060. Some Heat Related Questions
  2061. young experiment
  2062. Derivation for pressure
  2063. Problems On Work-Energy Theorem
  2064. This is too confusing
  2065. Specific Heat Capacity Problem.(Please check.)
  2066. harmonic oscillator
  2067. waves
  2068. Treating parallel electromagnets as current carrying wires.
  2069. So I'm writing a paper
  2070. Equivalent Impedence problem
  2071. whats the characteristics of a photodiode?
  2072. resonance in air column
  2073. coefficient of expansion
  2074. What is the output of a photodiodes?
  2075. sound wave question
  2076. Identifying Unknowns in a circuit
  2077. Kinematics?
  2078. Relationship between velcity, wavelength, and frequency
  2079. Attaching two springs together
  2080. separation of air molecules
  2081. Young's Double Slit problem
  2082. Horribily Interesting Measurement Qns
  2083. Initial Values
  2084. calorimeter problem
  2085. Gravitation
  2086. Mean Free Paths
  2087. Series RLC filter (trap filter)
  2088. Water pressure
  2089. planet density
  2090. Completely Lost...PLease help ASAp...Vibrations & Waves
  2091. Frictional force
  2092. Definition of radius of sight... optics
  2093. Electrical Potential Energy
  2094. Motor efficiency
  2095. Velocity
  2096. Nuclear Energy
  2097. Solid disk rolling up a hill problem
  2098. Rotating on a small platform attached by massless rods to a pivot
  2099. 3 identical springs hanging from ceiling
  2100. Pinball machine problem
  2101. Magnetic Field
  2102. Magnetic Field
  2103. Constant liquid pressure device
  2104. Would like to know a few basic things ^^"
  2105. Mechanics Questions
  2106. Just one little question on the frequency band of the series RLC filter
  2107. Energy levels
  2108. School project
  2109. classical mechanics
  2110. kinematics: projectiles question
  2111. Acceleration
  2112. half-life spontaneous fission
  2113. Accousitics problem...
  2114. Mirrors
  2115. Interference
  2116. Equation for Sound wave power.
  2117. min voltage rating of capacitor
  2118. fluid pressure
  2119. Accoustic problem
  2120. ideal gas question
  2121. Electric Potential Energy Question
  2122. Spring Problem
  2123. Magnetic field of two wires.
  2124. Interference and Diffraction
  2125. Airplane problem >_O
  2126. damped harmonic motion sinusoid equation
  2127. Light/Wave Problem...
  2128. Magnetic field from rectangular current loop
  2129. Magnetic Field Question
  2130. simple physics analogy question (circuits)
  2131. Conceptual vector question from Halliday and Resnick
  2132. linear superposition
  2133. question regarding newton third law and weight in a lift
  2134. Gravity question? please helppppp
  2135. Magnetic field
  2136. Pendulum Harmonic Motion ..Help Needed Asap ( work is shown)
  2137. Simple Electricity Question
  2138. one question regarding magnetism/electricity
  2139. pd (volatage)/ resistance
  2140. Frequency of wave on a string
  2141. wave interference and resolving resultants
  2142. Final Exam Questions
  2143. Wheatstone bridges
  2144. Cosine and Sine graphs
  2145. Faraday's Law of Electromagnetic Induction
  2146. Another Faradays Law of Magnetic Induction
  2147. RC circuit
  2148. The sums of forces along x and y
  2149. Nuclear Physics-nucleus diameter
  2150. Is there a correct solution?
  2151. Height of the loaded barge - urgent
  2152. Faradays law
  2153. wave optics interference and diffraction
  2154. rotary projectile motion
  2155. Gravity help please
  2156. Temperature and Heat
  2157. Point Particle in Magnetic Field
  2158. Inclined Plane Forces
  2159. projectile motion help
  2160. Pressure = Force/Area
  2161. Deriving the 4d continuity equation
  2162. Acoustic Resonance
  2163. soft x-rays
  2164. Motion problem
  2165. dryness fraction - is anything missing here ??
  2166. Resistance
  2167. Determining binding energy from latent heat of vaporization
  2168. help with entropy change question
  2169. Kinematics with an elevator that has 2 acceleration constants
  2170. A Few Homework Problems To Go
  2171. Light wave interference
  2172. Laser Question
  2173. dumb question
  2174. Invariance of length in classical mechanics?
  2175. Data Analysis Fun!
  2176. Work done by the gas during the ---
  2177. questions regarding magnetism indiction
  2178. Moment of Inertia Research
  2179. Pendulum
  2180. Frequency Problem
  2181. some questions
  2182. Equilibrium: Electrostatic force and Gravitational force
  2183. Electric Force, Equilibrium Config of Charges
  2184. Braking distances, and weight
  2185. Centripetal acceleration.
  2186. electrostatic equilibrium
  2187. Overall entropy
  2188. Heat
  2189. Fourier Analysis
  2190. Force problem
  2191. finding maximum height
  2192. current induction into an antenna?
  2193. Gas Thermometers
  2194. magnetism and perpendicular wires.
  2195. Elementary Question on Relative Density
  2196. pressure
  2197. Astrophysics distribution question...
  2198. torque
  2199. Finding the volume of gold in intergalactic space
  2200. Thermodynamics
  2201. Heat engine
  2202. Kirchhoff's Rules
  2203. Fluid statics
  2204. Electrostatics
  2205. Bullet trajectory when fired at an angle.
  2206. interference pattern help needed
  2207. air bubble affecting level?
  2208. Gauss's Law (I think!)
  2209. Height of bullet at top of trajectory
  2210. Millikan's Oil Experiment
  2211. Why 273.15 and 273.16
  2212. please help !
  2213. Physical explanition?
  2214. Tricky Problem (at least for me)
  2215. Inflating wading pool with garden hose
  2216. Pressure in hose
  2217. Doppler Effect Question
  2218. Attn. Oh great helpers
  2219. Transverse Wave problem
  2220. Kinetic Energy
  2221. Graph of V and I against time in AC
  2222. Moseley's Law
  2223. Motional EMF Question
  2224. stern-gerlach experiment
  2225. threshold frequency in light
  2226. Beat Frequency Questions
  2227. Thermodynamics - efficiency question
  2228. Displacement Current
  2229. Curved Mirrors (concave)
  2230. Electric potential
  2231. Refraction
  2232. Finding an electric field from a radio station
  2233. Help
  2234. Electron Volts ?
  2235. Spherical conductor capacitors
  2236. Formula for electron accelerated across potential difference?
  2237. exam question.....
  2238. Electric Potential Energy
  2239. Balancing coulomb and gravitational force
  2240. acceleration, velocity, etc. on the Giant Drop
  2241. Sound waves problem
  2242. Energy and Boltzmann's Constant
  2243. electric field at the origin
  2244. Induced current
  2245. Question on what a Real and Virtual images are
  2246. Why the magnetic truck oscillates?
  2247. AUS- Needing a abit of help
  2248. zobel network in parallel with a speaker
  2249. Boltzmann distribution
  2250. Heat
  2251. need help with homework
  2252. Force and Work
  2253. Gravity help
  2254. derivation
  2255. Light and Optics
  2256. Light Waves
  2257. Newton Law: Force
  2258. Advanced Momentum Question -- need help
  2259. Vacuum-pump and air-change
  2260. Where does what go?
  2261. Diffraction of light from a single slit and on a wire
  2262. help please!
  2263. What would a PV curve for a Quasiturbine engine look like?
  2264. Resonance frequency in an LCR circuit
  2265. projectiles with DE's
  2266. Experiment utilizing Fourier Analysis
  2267. Vibration and oscillation
  2268. Power/Forces Help~~!
  2269. Another Beat Frequency Question
  2270. Power Question Help
  2271. Bouncing egg-drop container
  2272. Gravitation
  2273. Temperture
  2274. Thermodynamics question - is this right?
  2275. Mass of a photon
  2276. Lense/Image help (interactive diagram fun!)
  2277. Projectile Motion
  2278. Qns On Protons
  2279. Charges, Resistance & Electrical Current, Wavelength
  2280. rectilinear motion
  2281. Thermodynamics
  2282. Kilogram Newtons (Extremely Easy Question!)
  2283. Question!
  2284. Please help with this equation
  2285. question to aid my science fair research
  2286. [SOLVED] Pressure
  2287. Intesity
  2288. [SOLVED] Fluid
  2289. [SOLVED] Gauge Pressure
  2290. Beat Frequency Chart
  2291. optics
  2292. can u help me
  2293. Waves
  2294. help please
  2295. Coulomb triangle
  2296. Checking on my answer on wave
  2297. Wave Interference ?
  2298. Heat
  2299. Photoelectric Effect - Intensity in Phototube
  2300. Energy of fields caused by RLC circuits
  2301. Adiabatic Processes and Ideal Gases
  2302. Urgent: Qns on motion and work !
  2303. Urgent : Qns on Magnetic field and atoms
  2304. Computational physics
  2305. Qns on Laser
  2306. negative electrostatic potential energy
  2307. Prism index of refraction
  2308. figuring out relationships with graphs
  2309. light and mirror question
  2310. Vertical Circular Motion Question - Why does the water stay in the bucket?
  2311. Collisions: any ideas?
  2312. Cross product
  2313. Gravitation
  2314. Refraction angles?
  2315. Simple Density Question
  2316. Charge Placement where Force is Zero
  2317. Work done by gravity to fill truncated cone.
  2318. Mechanics
  2319. physics Help
  2320. Double Slit question
  2321. Center of mass, forces and momentum
  2322. fluid dynamics
  2323. Angular velocity - simple question.
  2324. Heat
  2325. Electric potential distance problem?
  2326. Concave/Convex-lens and mirrors
  2327. Electron drift velocity
  2328. Energy in a capacitor in an RC circuit.
  2329. Mixture formula
  2330. Capacitor in Circuit.
  2331. Wire Resistance (Please check this)
  2332. Heat
  2333. H2+ molcule
  2334. Expansion of solids
  2335. Circuitry and then some
  2336. van de Graaff generator
  2337. Creating Chemical and Electromagnetic Energy
  2338. Electric Field Done Correctly?
  2339. Ideal gas behaviour at high pressures
  2340. Moment of inertia of solid sphere
  2341. One dimensional problem
  2342. What is impact velocity?
  2343. Resistance of a fructum-shaped bar
  2344. Is this angular or linear momentum?
  2345. optics derivations
  2346. Velocity at a time t
  2347. Special question
  2348. Rolling Resistance Equations
  2349. Spherical Cavity
  2350. Electric Field and an Uniformly Charge Plastic Pipe
  2351. sudden impact
  2352. Amperian Loop
  2353. Presure @ Const Volume Problem
  2354. moment of intertia for rod with weight on one end
  2355. Potential energy of a helium atom
  2356. Curved Mirrors
  2357. Kirchhoff's Rules?
  2358. Eccentricity of elliptical path of earth
  2359. Gravitational force problem
  2360. Pipes and forces
  2361. Ball in the bucket
  2362. Electric Field
  2363. P-V diagram question
  2364. Mayers Relation of specific heat
  2365. This question is stupid, please tell me you agree
  2366. Length contraction question
  2367. Nuclear Physics
  2368. AC Outlet
  2369. Sliding Block Problem
  2370. Newton's law of cooling
  2371. Black body radiation
  2372. Can someone please help with this question
  2373. Refractive index to measure temperature
  2374. mass of stellar bodies
  2375. Deriving the hydrostatic equilibrium equation.
  2376. determining frequency of sound using a calibrated cathode ray oscilloscope
  2377. Keplerian Orbits
  2378. relativity
  2379. lens power question
  2380. Loss of heat by radiation
  2381. nuclear question please
  2382. Challenging Qns On Work Energy Power
  2383. (Mechanics) A Plank in a Circular Trough
  2384. Rock Tossed Into the Air
  2385. Why does the string break?
  2386. I was set a question and need help
  2387. Thermodynamics of steam
  2388. Comparison of rate of cooling
  2389. Electric Force, linear charge density
  2390. Optical field question (very easy)
  2391. Simple statics
  2392. Need help on 2 questions
  2393. HELP!! I almost failed a test..... :(
  2394. Kinetic explanation of evaporation of boiling/Melting.
  2395. Heat loss per unit area per hour
  2396. Need help explaining this video...
  2397. Uniform cicrcular motion problem...plz help..
  2398. Frequency of sound wave
  2399. motion in one - dimension question
  2400. Can you help me?
  2401. water and gravity
  2402. Electromagnetism (Phys. 12)
  2403. Help: Potential Energy probs
  2404. question about constant acceleration
  2405. magnetics and velocity
  2406. constant acceleration
  2407. velocity/acceleration
  2408. slope..
  2409. Reflected wave equation
  2410. Standing waves
  2411. The A2 Practical Exam
  2412. Mechanics/Kinetics of Particles
  2413. Kinematics
  2414. Forces in trusses
  2415. Thermal Energy and Heat Transfer
  2416. Resistance in a series-parallel combination
  2417. energy level problem
  2418. Energy of charges in a square
  2419. A.S. physics
  2420. Field resulting from line charge
  2421. Potential energy questions
  2422. Specific Heat Capacity
  2423. Charge particle in motion
  2424. Water vs Steam burn
  2425. Unevenly distributed loads
  2426. Forces and Motion
  2427. Heat Transfer
  2428. Induced Current
  2429. question for voltage reduction
  2430. Loop in a B-Field
  2431. Definition of coherent sources
  2432. Increase in frequency of tuning forks
  2433. Gravity
  2434. equipotential surface
  2435. Do linear and angular momentums overlap?
  2436. Photon question
  2437. Equation of a wave pulse
  2438. Power of a source
  2439. Heat problem
  2440. Friction force
  2441. stopping voltage.
  2442. How do you calculate electrical energy?
  2443. Weight & Mass (My Science Book is Wrong?)
  2444. Electric work and potential difference
  2445. Electromagnetics
  2446. Linear momentum with vectors
  2447. Problem involving tension, circular motion and equilibrium
  2448. sin...?
  2449. two - dimensional motion problem
  2450. Carnot and real engines
  2451. Frequency of microwaves
  2452. Snells Law and the Refraction of Light
  2453. LAB - capacitor discharge and time constant
  2454. center of mass (vectors)
  2455. center of mass (vectors)
  2456. force
  2457. force 2
  2458. Block and Tackle System
  2459. Momentum and Inpulse in golf
  2460. deceleration?
  2461. Capacitors
  2462. Need help with Kinematics
  2463. plancks spectrial radtion law
  2464. Frequency of vibration of air column
  2465. Faradays law
  2466. Air Pressure + Water formula
  2467. Liouville
  2468. Expression for velocity
  2469. acceleration to displacement
  2470. 2D Vectors Help!
  2471. Electric Field
  2472. Finding Displacement through integration
  2473. Calculus and Algebra
  2474. Wheel Torque
  2475. terminal voltage
  2476. Bohr Model / Energy question
  2477. Image formed by a convex mirror
  2478. RC Time Constant and Average Slope
  2479. electric circuits-- HELP!
  2480. Calorimetry
  2481. Velocity
  2482. Help on momentum and energy
  2483. Light beam question
  2484. Simple Curcuit
  2485. Help on my Final: Thermodynamics, optics, waves
  2486. help calulating the monent of inertia
  2487. Unified Atomic Mass unit
  2488. Decrease in intensity of light on undergoing successive reflections
  2489. Energy differences when climbing a flight of stairs
  2490. Space 10.17
  2491. A piano 10.11
  2492. Spring 10.32
  2493. Essay
  2494. Pulley Problem for Engineering Dynamics Course
  2495. Ionization of the Sun
  2496. Electromagnetic Induction
  2497. Calculation involving Parallel Plate Capacitor
  2498. Nature of image formed by a plane mirror
  2499. another 2 dimensional problem :(
  2500. how does jumping work?
  2501. Moment of Inertia
  2502. help with angular acceleration
  2503. relative velocity
  2504. Gravity of a Flat Disc
  2505. Help calculating charge of Cl- and K+ ions
  2506. Coefficient of Friction Between Axe and Grindstone (Torque & MI)
  2507. Two Projectile Motion Problems
  2508. Number of images formed by 3 mutually perpendicular plane mirrors
  2509. Power and Force
  2510. vectors i guess
  2511. Rotational Motion Question
  2512. which angle are they asking for?
  2513. Questions dealing with the Second Law of Motion
  2514. fluid mechanics problem
  2515. vectors
  2516. M-M experiment
  2517. am I missing something? (stored energy U=.5QV)
  2518. Vertical displacement
  2519. Thin Lens Formula Problems
  2520. algebraic vectors
  2521. Image formed by a convex mirror
  2522. electric charge, etc.
  2523. uncertainty problem
  2524. thermal expansion
  2525. Electricity and Magnetism in a veloctiy selector
  2526. specific heat of object and calorimetry
  2527. measuring wind speed with ball and string...Newtons 2nd law
  2528. Work and Horsepower
  2529. Electric field strength in a square.
  2530. Snell's Law and Refraction
  2531. block on incline
  2532. what is the pattern here?
  2533. AMPS AND DETERMININ DISTANCE, urgent plz help
  2534. Atmospheric pressure and density.
  2535. Mass of Earths water (simply)
  2536. what is the resistance of the heater?
  2537. Uncharging RLC circuit, critical & overdamped case
  2538. Confused on mirror/lens sign conventions
  2539. Quick physics (motion) question:
  2540. How to find the L1 (First Langrangian Point) between the Earth and the Moon?
  2541. Need a formula
  2542. Resistor ladder
  2543. Conservation of energy questions
  2544. Question about electrons
  2545. Radioactivity questions
  2546. Relative-Motion analysis between two particles...
  2547. revs per min from metres per second
  2548. Moment Of Inertia
  2549. Two boats leave shore @ different angles. How long after will they be 800ft apart?
  2550. Electric Charge and Electric Fields
  2551. Number of reflections undergone by light ray between 2 plane mirrors
  2552. Two inclined mirrors problem
  2553. truck tire pressure / load on road
  2554. Electric Charge on a uniformly charged disk
  2555. Evaporative Cooling
  2556. free-fall problem
  2557. torque
  2558. Some Tough Problems (for me at least)
  2559. Griffiths (electrostatics) problem
  2560. Invisibility of flint glass rod in carbon disulfide
  2561. how do you insert equations on the forum
  2562. I need some homework help
  2563. concept of quantization-Schroedinger equation
  2564. variational principle?
  2565. Physics Project Ideas
  2566. innacurate movie physics project
  2567. Ideas for science fair project
  2568. HELP!! Induced Voltage question
  2569. Moment of Inertia Help
  2570. Moment of inertia (more)
  2571. Flash frequency in a circuit
  2572. Would someone please help me out with this question????
  2573. Convex lens question
  2574. cicuits and emf
  2575. Fundamental Frequencies and Standing Waves
  2576. Power of a spherical refracting surface
  2577. PLEASE HELP!! Physics coursework!!
  2578. elevator ??
  2579. satellites
  2580. satellites 2
  2581. Air bubble inside a glass sphere problem
  2582. de Broglie wavelength question
  2583. TIR Question
  2584. Help with torque and equilibrium
  2585. Rotational Statics problem
  2586. I know what mol is, but what is kmol?
  2587. Focal length of concave lens using convex lens
  2588. Statics question
  2589. Mass question
  2590. Change in position of image due to insertion of glass slab
  2591. block question
  2592. light interference homework
  2593. conservation of energy - the elevator question..
  2594. I am hurt!
  2595. can you answer this??
  2596. Calculating the radius of a nucleus of a Pd-118 atom
  2597. Can Anyone Help?
  2598. Mass Dilation and Velocity Question
  2599. Kinematics Help!
  2600. Superposition
  2601. magnetic permeability and magnetic resistance
  2602. cylindical heat exchanger
  2603. Impulse on a Spinning Stick
  2604. Forces
  2605. Rotational Dynamics and Equillibrium HELP
  2606. average thermodynamic efficiency
  2607. Speed of light
  2608. Head on collision
  2609. About a triangle....
  2610. Moment of inertia, Sphere. New method.
  2611. collision of two masses
  2612. velocity of an ion given the potential difference it is accelerated through?
  2613. See what you get
  2614. Help Solving/Creating a Question
  2615. Need a little help..
  2616. If anyone's awake... projectile motion!
  2617. Roller Coaster analogy
  2618. Passing by
  2619. Qns On The Equations Of Momentum
  2620. Having a bit of trouble figuring something out about a doorbell...
  2621. electromagnetic induction question...
  2622. Need thorough explanation-electric field
  2623. Gravitational Potential Energy
  2624. Simple force question that I cant get!
  2625. Temp rise due to hammering nails
  2626. electrical currents
  2627. Tension in Chain in Multiple Pulley Station
  2628. Superposition
  2629. Qns On Momentum
  2630. Downforce
  2631. Why does squeezing a hose make the water go further?
  2632. Kepler's Third Law
  2633. Double & Single Torque
  2634. KE of electron being attracted by 2 protons
  2635. Reversing the polarity of capacitor?
  2636. Work Problem
  2637. Change in acceleration due to gravity
  2638. heat engine/max height person can climb
  2639. A little concept problem with those vectors :)
  2640. Mechanical equivalnet of heat
  2641. Equilibrium and a log
  2642. Looking for verification on a momentum & collision problem
  2643. What kinds of energry conversions
  2644. forces
  2645. heater causes room temp to rise
  2646. Vector Scalar Product and KE questions
  2647. Qns On Work and Energy
  2648. Wave particle duality as a research project
  2649. Homework Help! Essay Questions!
  2650. A truck with growing mass...
  2651. Electric Field Conseptual Question
  2652. Kinetic frictional force question
  2653. circuit problem
  2654. Fnet Question
  2655. Measuring Distance - Parallax Assignment HELP
  2656. SHM - increase in mass?
  2657. Kg of air in room
  2658. Velocity->Force, concept problem
  2659. Re: Axis Transformation, time -> distance
  2660. Magnification of telescope
  2661. Internal energy change
  2662. Force of water in a container
  2663. Components of Stress?
  2664. Studying Help
  2665. Liquids involving continuity equation
  2666. Liquid Problem with Bernoulli's Equation
  2667. charged particle in magetic field problem
  2668. Radiation and temperature
  2669. Dynamic pressure
  2670. wavenumbers
  2671. radiation
  2672. orientation
  2673. Electromagnets coursework
  2674. Speed of a Transverse Wave
  2675. Field inside a cavity inside a conductor
  2676. Parallel electric plate question
  2677. Physical Pendulum
  2678. Wave Interference =0(
  2679. Dynamics problem
  2680. Determination of charge/mass value in E field.
  2681. Magnetic flux linkage
  2682. Speed of an arrow from a bow
  2683. destruction of e-p pair:energy?
  2684. Tension in a Pendulum Problem - 30kg, 4m cord, 4m/s @ bottom
  2685. Thermal Expansion HELP
  2686. magnetic force problem
  2687. Kinetic Energy Problem..
  2688. Heat Transfer
  2689. Magnifying power
  2690. particle-field(wave) duality
  2691. Circuit diagram symbol for an electromagnet
  2692. Adiabatic process for water
  2693. Basic Help:algebra & Ellipses
  2694. Momentum and Energy..
  2695. water velocity
  2696. Energy
  2697. Kinetics in Nromal and Tangential coordinates - SPINING ROD W/ SPOOL
  2698. Need help with multiple choice questions
  2699. Thermodynamics HELP
  2700. Calculating Friction
  2701. A wizard sits 3 m from the center of a rotating platform, coeefficient of static fric
  2702. Momentum Question
  2703. kinematics
  2704. kinematics
  2705. kinematics
  2706. more Thermodynamics
  2707. two questions on electrostatics
  2708. Find the currents in the circuit branches
  2709. Easy heat transfer problem... stuck
  2710. Formula...
  2711. Solenoid Question
  2712. Question about magnetic fields in coiled conductors...
  2713. monkey and sled - conservation of energy problem
  2714. HELP!!! This has to do with magnitude, resultant, and angles!!! Please answer!!!!!!!!
  2715. I need HELP!!
  2716. Another Question...
  2717. Buoyancy related question
  2718. incorrect calculator?
  2719. Driver going 40km/hr slams on the brakes & goes 3m before stopping - how far for 80?
  2720. Fusion vs Fission
  2721. Block slides 4ft down a smooth plane & then slides on a rough surface (0.6) - s = ?
  2722. AEA past papers?
  2723. Speed of a Baseball
  2724. Circular motion.
  2725. wave help
  2726. The art of Conics
  2727. :::Gas Problem:::
  2728. Need some clarification for a latent heat related problem
  2729. Swinging physics teacher problem!
  2730. charged plate
  2731. Thermodynamics Again HELP
  2732. a couple questions - need answers to for final
  2733. MeV to Joules Units : How? 'In Electricity'
  2734. Need clarification on a voltage problem
  2735. Beat frequency
  2736. Formula Problem
  2737. Gravitation and Circular motion.
  2738. period of an electric dipole rotating in an external electric field
  2739. A few exam questions...
  2740. adiabatic, isothermal, or isovolumetric
  2741. Electromagnetic apply to aerospace.
  2742. Question about Units
  2743. spring problem
  2744. Orbital motions about the earth.
  2745. Work Done by Force
  2746. Work Done by Force
  2747. Formula Problem
  2748. Image formed by concave lens
  2749. Doppler Effect
  2750. Heat
  2751. Simple Harmonic Motion
  2752. wave problem
  2753. image confusion(electrostatics)
  2754. problem on loud speaker
  2755. Image formed by telescope
  2756. pressure drop
  2757. AC generator problem
  2758. Radiation: Alpha, Beta, Gamma
  2759. How does gravity grow through acceleration.
  2760. electric chagre
  2761. Help on Physics
  2762. Luminous flux problem
  2763. Entering a Freeway
  2764. AP Physics C Projectile Question
  2765. Newton's second and third law questions... Where am I wrong?
  2766. Projectile motion
  2767. intro electric field question
  2768. projectile motion of 2 dimensions
  2769. Momentum Problems
  2770. Temperature
  2771. Projectile Leading Problem
  2772. please help on one mroe physics concept
  2773. Capacitors and a battery
  2774. Torque / Spring & Friction..
  2775. Nuclear Technology
  2776. need help on how helicopters work
  2777. Torque Req. for Fixed Rot. Acc.
  2778. Physics Question Help
  2779. Luminous intensity in different directions
  2780. Fired Bullet Formula
  2781. Hard Projectile Problem
  2782. tank volume
  2783. Quick calculator question
  2784. refractive index & dielectric constant
  2785. Potential difference
  2786. Relationship between volts and charge
  2787. Neutral atoms
  2788. electric charge
  2789. Really simple Question...Just want to see if I'm applying correctly
  2790. colour of water
  2791. Gravity
  2792. ???
  2793. a simple question but i don't get it...
  2794. Electric Charge question
  2795. voltage
  2796. Binding Energy & Nuclear Reactions
  2797. paper and train
  2798. Question about average acceleration
  2799. Ugh..boyancy..I don't get it.
  2800. Centre of gravity,centre of charge
  2801. rotational motion
  2802. Work and Potential Energy
  2803. rotational kinectic energy...
  2804. dispersive power of a lens
  2805. zERO Launch angle
  2806. Standing and Traveling Waves
  2807. Electric Force Question
  2808. Sound Intensity and Sound Waves
  2809. angular dispersion?
  2810. Newton's Laws of Motion
  2811. Definition of Intensity
  2812. Friction
  2813. relevant sites of roational motion
  2814. Gauss's Law
  2815. charged objects/potential
  2816. Impulse/Momentum problems..
  2817. Electric field and change in Voltage question
  2818. Heat & Sound..
  2819. capacitance and electric field
  2820. basic physics problem
  2821. question about transverse standing wave including violin string
  2822. magnet- work-confusion
  2823. which way will the ball swing?
  2824. Typo??
  2825. directions of velocity and acceleration
  2826. acceleration change in freefall
  2827. Radial and Tangential Acceleration
  2828. Photoelectric effect
  2829. beaker with water on a weighing scale....
  2830. White holes
  2831. Radioactivity
  2832. thermal equilibrium with water and ice
  2833. acceleration in a vacuum
  2834. strobe diagram
  2835. direction of electric field
  2836. Why we draw the normal?
  2837. do i have enough information for this question?
  2838. Electric Charge
  2839. quick echolocation question!
  2840. Instantaneous Velocity Problem
  2841. Charged rods
  2842. Question about Dynamics- force, acceleration
  2843. Basic Waves Question, but can't visualize.
  2844. Force of 2 Point Charges
  2845. voltage and capactiors
  2846. Capacitors connected in series.
  2847. Electricity Questions
  2848. Coaxial pair of infinitely long charged solid conductors
  2849. Friction of sled and snow
  2850. Light
  2851. Direction of heat? "Hot to cold..." Please explain.
  2852. Mechanics 3 Elastic Springs and Strings Problems
  2853. which drop of water has more "force" to hit ground?
  2854. Dynamics problem
  2855. Boiling water - oscillation; when oxygen needs more room
  2856. Movement High School Physics
  2857. For every action there is an equal and opposite reaction
  2858. Magnetism and Current Carrying wires (???)
  2859. numberator or denometer??
  2860. numberator or denometer??
  2861. Question regarding Elastic Potential Energy
  2862. kind of a challenge(for me i guess)
  2863. how great is the friction force?
  2864. motion on a frictionless surface
  2865. Frozen Pendulum
  2866. parallel plate capacitor capcitance question?
  2867. Tension And Electric Charge
  2868. Acceleration
  2869. Kinetic Motion
  2870. Bar and Weights _Torques
  2871. help about kirchoff's law!!
  2872. Coulomb's Law
  2873. Problems With Circular Motion
  2874. Crate motion question
  2875. Question
  2876. Electric Field
  2877. find the current in the coil
  2878. fluid flow
  2879. A few questions
  2880. Electric Field
  2881. Electric potential
  2882. Work done by a spring
  2883. Friction problem
  2884. Newton's laws
  2885. i have no idea how to do this...
  2886. Electric Flux Question
  2887. click here <if u can>
  2888. The aorta...
  2889. Conservation of Energy
  2890. parallel and series circuits
  2891. Gauss' Law Question
  2892. Electric Field due to a Ring of Charge
  2893. Difference between people 'doing the wave', and a transverse wave?
  2894. Electric Force Question
  2895. Capacitance question
  2896. Tension of strings at different angles:
  2897. Puzzle On Motion In Circle
  2898. Watt conversion question
  2899. Basic question about drag
  2900. Electric Field and Infinite Plane
  2901. Newton's Law
  2902. The Formula
  2903. Question concerning Fluid Mechanics.
  2904. Easy math problem ....
  2905. tennis ball example
  2906. acceleration
  2907. help much appreciated
  2908. conical pendulum
  2909. Acceleration Word Problem
  2910. Tension
  2911. Supposed to be an "easy" question about WORK
  2912. Dispersion
  2913. Dynamics
  2914. Help!!!
  2915. Incline Problem
  2916. Pulley Problem
  2917. Question concerning Electric Field
  2918. Electrical Physics
  2919. Air - water - glass
  2920. linear/angular momentum formulas
  2921. Circular motion, forces, magic mountain ride.
  2922. Electric field lines
  2923. Probability....
  2924. Effective resistance Question
  2925. Gauss' law---thin spherical shell
  2926. Forces
  2927. Potential Difference b/t 2 points
  2928. Tangential speed?
  2929. GM - M mass of earth , G gravitational constant
  2930. Gravity-free Fall
  2931. bungee jump problem
  2932. Slinky springs and eq of motion.
  2933. A werid question
  2934. CPU Cooling Project
  2935. Simple electricity hw problem..
  2936. what makes car to accelerate?
  2937. torque whatmakes a car accelerate
  2938. Moments
  2939. principle of superposition
  2940. Amplifiers
  2941. Friction Problem
  2942. Velocity question
  2943. magnetic forces on two current carrying wires
  2944. Spring constant
  2945. Energy created by a falling object
  2946. Forces with direction and magnitude
  2947. ship problem
  2948. Elasticity problem
  2949. potential energy stored in a spring....
  2950. Uniform Circular Motion - Find Force
  2951. Static rock climber problem
  2952. Optics (refracting light) and (mirrors)
  2953. Capacitors in Series
  2954. resonance
  2955. Soleniod Field Direction With Battery
  2956. Conical Pendulum Problem -Right Way of Solving?
  2957. AnGle Between two forces...!?
  2958. Motion In the Presence of Resistive Forces
  2959. Entropy - Thermal Equilibrium
  2960. electric charges
  2961. Straw Sucktion
  2962. Atwood Question
  2963. work and kinetic energy????
  2964. Momentum Word Problem.
  2965. magnetism...
  2966. Torque/ Equilibrium Question
  2967. Electricity
  2968. hel again
  2969. Torque
  2970. Work Done by the Gravitational Force
  2971. Optics question
  2972. why backward travelling wave?
  2973. Balancing Forces
  2974. basic algebra question plz help :(
  2975. Another torque problem
  2976. Equilibrium Problem
  2977. Calculating Resistance(not at RT) using the Resistivity Formula
  2978. Radiation count question
  2979. potential/conservation of energy
  2980. work and kentic energy
  2981. average frictional force
  2982. Question on Electrical Potential Energy
  2983. Momentum problem
  2984. Net electric field question
  2985. Drinking straw question
  2986. Gauss's Law
  2987. problem to find angular velocity
  2988. Question on Piezoelectric effect
  2989. Collision and Impulse, Linear Momentum
  2990. Circular motion help !!!
  2991. inertail versus gravitational mass
  2992. Pressure response
  2993. Special relativity from different angle
  2994. Angular Acceleration help
  2995. projectile motion
  2996. Conservation of Mechanical Energy
  2997. Going through a rough spot
  2998. Circuits Wired Partially in Series and Partially in Parallel
  2999. Magnetic Field Question
  3000. Quantum Phys Questions PLEASE HELP THANK YOU!!!
  3001. Brain not working on this problem
  3002. Tension (related to Fe) Question and Gauss Question
  3003. Calculating power of a pulse
  3004. Forces as vectors
  3005. Magnetic Field Problem...please Help.
  3006. joules
  3007. rotational dynamics
  3008. Is conservation of energy correct?
  3009. Physics
  3010. Physics
  3011. Physics
  3012. Energy from acceleration
  3013. Inward Acceleration for Ununiform Slope
  3014. Power Question
  3015. average emf is it same as induced emf??
  3016. HELP : Centre of mass and Centre of gravity
  3017. Tough angular motion problem
  3018. Kinematics (Vectors, fairly easy stuff)
  3019. Rolling cylinder analysis
  3020. Minmum Voltage
  3021. Parallel Plate Capacitor
  3022. Capacitor
  3023. Resistance - Wattage?
  3024. Electric Potential
  3025. Coefficient of friction Problem
  3026. Waves
  3027. Work done by gravity and KE
  3028. question about dead loads
  3029. Statics of rigid bodies
  3030. physics, projectile motion problem.
  3031. Period, the Pendulum and Frequency
  3032. Final Exam Help!!!
  3033. An inclined plane..UP or DOWN?
  3034. Forensics
  3035. An inclined plane..UP or DOWN?
  3036. Velocity Selector
  3037. Photoelectric effect and energy levels in atoms
  3038. How to choose Output force and input force
  3039. Paper cups
  3040. Bouncing ball
  3041. water ripple/wave behaviour
  3042. Basic physics, solve for speed?
  3043. center of mass?
  3044. Tension!!
  3045. Harmonic Motion and Springs Question
  3046. What is density of magnetic field?
  3047. Magnetic force on moving charge
  3048. alpha particles
  3049. Voltage/Magnetism
  3050. electrostatics problem
  3051. Force Problems.
  3052. Help with problems!
  3053. question about forces
  3054. Rigid bodies
  3055. This is urgent - number of charges trough...
  3056. Question Regarding Work Done By Capacitor
  3057. Net Work
  3058. multiple choice circuit help
  3059. Skaters and Momentum
  3060. index of refraction, angular seperation
  3061. weight distribution
  3062. Motion Problem
  3063. Kinetic energy and frames of refrence
  3064. Ohm's Law Question
  3065. Electric Potential
  3066. Induced Electric Field
  3067. Electric Potential
  3068. Average force
  3069. Circuit that is both parallel and in series
  3070. Acceleration calculation is mocking me
  3071. estimate
  3072. Gravitation (just to check if calculation is right)
  3073. Does a current produce an electric field?
  3074. a question on vectors.
  3075. Momentum question
  3076. Magnetic field unit conversion
  3077. how much work to move a charge?
  3078. Magnetic Force Problem
  3079. Coefficient of Friction
  3080. Radiated power, what does this even mean?
  3081. Circuit Related Q..
  3082. Gravity Q
  3083. Movement
  3084. Applications of Mass Spectrograph
  3085. pressure
  3086. Torque and tension question
  3087. Bouncing ball and momentum
  3088. Energy Problems.
  3089. simple conservation of momentum question...
  3090. need help: Calculating the intensity of a reflected ray
  3091. Simple pulley/tension problem
  3092. Rocket Propulsion
  3093. Hooke's Law
  3094. staircase projectile
  3095. Physics Help!
  3096. A few conceptual MCQs
  3097. Nature of De-Broglie waves
  3098. Is it easier to push a lawnmover or pull it?
  3099. Help I need the solution for these two ASAP
  3100. Friction Clarification Question
  3101. Physics + Logic = tired brain :biggrin:
  3102. No idea what this question is asking
  3103. Stoke's law
  3104. relative velocity problem
  3105. De-Broglie waves
  3106. Physics Help Please
  3107. Elastic Collision why I am wrong?
  3108. *** Elastic and Inelastic Collision explanation ***
  3109. Angular Vector help
  3110. Pauli's exclusion principle and fine structures
  3111. Current Electricity Concept...
  3112. (projectile motion) calculation problem
  3113. projectile motion proof
  3114. relative motion question
  3115. Elastic relativistic collisions
  3116. physics olympiad
  3117. The role of gravity in terms of work done by an angled force on an incline
  3118. Yet another projectile motion question - for practical writeup
  3119. Magnetic Field due to a current
  3120. Magnetic Fields problem set
  3121. Dynamics troubles
  3122. Movie Physics
  3123. Rotational Dynamics
  3124. Electromagnetic Induction Problem
  3125. Air Boyancy Question
  3126. Heat in an Engine
  3127. Pressure exerted in an elevator
  3128. Relative projectile motion
  3129. production of electric current
  3130. Tension throughout a rope/wire
  3131. Identifying an element from Emission Spectrum
  3132. Emf question
  3133. Equation of Kinematics for Constant Acceleration
  3134. Gas/Volume Question
  3135. Distances between Atoms in a Gas Molecule
  3136. Heat supplied to a Gas
  3137. Pressure applied to a completely enclosed fluid
  3138. Apparent visual magnitude/brightness problem
  3139. Resonance
  3140. Maxwell Equations Problem
  3141. A Proof needed
  3142. some questions on photons
  3143. Help with a problem.. (Friction)
  3144. Cross product Question
  3145. index of refraction
  3146. Is this a trick question?
  3147. Ball on a ramp
  3148. Tennis Ball Collide With Train Prob.
  3149. find value of resistance to get max power in circuit
  3150. elecricity problem
  3151. Mass of spherical balls after adding charges
  3152. Young's Double Slit vs. Diffraction grating
  3153. EMF and Internal Resistance
  3154. Pulley and force problem
  3155. Dissipating charge
  3156. push me in the right direction
  3157. Spring with Mass
  3158. Ball in a bowl
  3159. Earths Centripetal Acceleration Effects
  3160. Speed of sound/Dectecting insects
  3161. Frequency of waves
  3162. Tension of Phone Cord
  3163. Airplane & Frequency of Sound
  3164. Help!! ---Pivoting Rod about center---- Please Help Me!!
  3165. newtonian mechanics
  3166. TWO questions!! Distance to exp. 120dB AND Depth of Well
  3167. time difference in projectile motion
  3168. Just wondering
  3169. climbing a rope
  3170. a pulley and a wedge questions.
  3171. Help with mirrors?
  3172. work-energy, spring problem.
  3173. electric field due to || CONDUCTING plates
  3174. vacuum impedance
  3175. Heating Effect Of Current...
  3176. newtonian mechanics
  3177. Speed of sound problem...
  3178. Force of gravity between 2 bars
  3179. Doppler effect problem
  3180. Virtical Circles
  3181. Sources of musical sound problem
  3182. Dynamics
  3183. Atomic Spectra: Hydrogen Atom
  3184. Help for a few questions
  3185. Shotputter - Projectile Motion
  3186. Lattice energy
  3187. Electric field problem
  3188. Statics Ladder Problem
  3189. tension on a piano cable
  3190. Minimum Force
  3191. Center of Gravity Problem
  3192. Projectile Motion Help
  3193. Optics Problems.
  3194. Induced current in a wire multiple choice question
  3195. More conceptual MCQs :)
  3196. special relativity and inertial frames of reference
  3197. mercury
  3198. optics
  3199. distance
  3200. Length contraction of a square
  3201. electric potential energy
  3202. newtonian mechanics
  3203. electromagnetic induction-help with a problem
  3204. thin lens equation
  3205. Qns on potential energy and forces
  3206. need help with electric field questions thx:)
  3207. brewster's angle
  3208. Centre of mass problem
  3209. Moon falls off during ecclipse?
  3210. Question on Thin Film Interference
  3211. Concept problems. multi choice check my answers.
  3212. Summer Assignment - resulting slick
  3213. friction problem
  3214. electric power
  3215. Some momentum proofs needed
  3216. Question on Diffraction Grating
  3217. Rotating Disks - How to calculate final KE?
  3218. Converging Lens
  3219. optics and central maximum
  3220. newton's law?
  3221. roller coaster problem
  3222. Electric Potential Problem
  3223. Double Slit Problem Help..
  3224. help with kepler's law and gravitation
  3225. Need info on how do helicopter stay on the same place with res to earth
  3226. Special Relativity I NEED HELP ASAP!!!
  3227. Bead on a Wire and Harmonic Motion
  3228. a question from kleppner's book
  3229. Non-conservative forces
  3230. m/s^2 to km/h^2 conversion
  3231. Gravitational satellite question.
  3232. Graph of oscillating mass
  3233. kinetic theory of gases
  3234. kinetic theory of gas
  3235. products of nuclear reaction
  3236. Writing with Numbers
  3237. Dropping a Ball
  3238. momentum
  3239. balmer series
  3240. angular momentum
  3241. Just need some clarification...
  3242. Platform on Springs, how to find amplitude?
  3243. Sound: Nodal Points
  3244. Monkey, pulley and weight...
  3245. how to make a paper pop out ?
  3246. Transformers
  3247. how to design a 3 phase induction motor
  3248. Green Pea Discharge
  3249. Apollo 13 and "bad" physics
  3250. Gravitational Potential Energy
  3251. Work and Energy
  3252. Just need a confirmation (Force in uniform circular motion)
  3253. Newton's Laws of motion
  3254. Electric Potential of Spheres
  3255. Voltage drop Question
  3256. Diffraction Grating
  3257. Loss in kinetic energy
  3258. Acceleration of the pulley
  3259. speed of a photon with wavelength = 500nm?
  3260. another quick question
  3261. threshold wavelength
  3262. projectile
  3263. Very Hard Question
  3264. Pressure vs time graph
  3265. ideal gas problem
  3266. How to deduce this conclusion
  3267. [URGENT] Problems On Temperature
  3268. bending moment
  3269. Projectile Launching
  3270. ductile or brittle
  3271. table
  3272. Elastic Collisions
  3273. Bohr Model Question
  3274. column
  3275. section profile
  3276. rope
  3277. stress-strain diagram
  3278. Work and Power
  3279. thermal equilibrium
  3280. Moment of inertia of a Conic Frustum
  3281. Inclined Plane
  3282. load-displacement
  3283. Deceleration...with weight and a dent? Confused
  3284. Electrons being fired at cold atomic hydrogen
  3285. 8 million uranium atoms in milligrams?
  3286. camera aperture/shutter speed
  3287. How Do You Make A Ping Pong Launcher?
  3288. Moment / CG question regarding a bicycle
  3289. Inbetween Two Speakers
  3290. Collisions in 2-dimensions
  3291. Particle statistics- Three forces on force table
  3292. Particle statics - A bridge span
  3293. Simple problem:Voltage of capacitors AFTER closing a switch
  3294. Gamma Rays as projectile
  3295. Inclined Plane
  3296. Three Charged Particles in an xy-plane
  3297. Having trouble using bernoulli eq.
  3298. water flow
  3299. Collisions in Two Dimensions
  3300. Refrection angle
  3301. Velocities involved in partially inelastic collisions
  3302. cant seem to figure this out
  3303. Air Resistance
  3304. Coke In a Car: Pressure Problem
  3305. Hypothetical question.
  3306. Help Please: Cable Tension Problem
  3307. Residual Entropy Part II
  3308. Power
  3309. Hydrogen spectrum
  3310. Special Relativity and Binomial Expansion
  3311. Electric field at the center of a square
  3312. Coulomb's Law Problems
  3313. Superposition of 2 vectors
  3314. why we draw the angle with y-axis?
  3315. Momentum, impulse, and power definitions
  3316. Electromagnetism
  3317. fluid dynamics / water making a radius
  3318. Running the red light (car physics)
  3319. Question that I need help answering [projectile motion]
  3320. Number of Couloumbs in Water
  3321. I think I'm making this problem way too complicated than it really is.
  3322. Force modelling
  3323. magnitude of average acceleration
  3324. Please comment on this proof
  3325. fluid dynamics
  3326. SHM question and Current question.
  3327. A Polarization Problem
  3328. Homework Help
  3329. Hose losing heat
  3330. Help with Problem plz (Complicated Kinematics)
  3331. Need help with Columb law question.
  3332. Charge from current
  3333. Action/reaction force in relation to Newton's 3 law
  3334. Two questions on momentum.
  3335. help meeeee
  3336. Motion
  3337. Normal force on inclined planes.
  3338. Mission: Impossible -- The Movie
  3339. building a submarine..help!
  3340. Dont Understand how to Figure out this columbs law question.
  3341. moon
  3342. wave graph
  3343. Resolution Of Forces
  3344. Spring scale- confusing me... help
  3345. Physics Egg Drop
  3346. You all are such a blessing... I need help.
  3347. having a little trouble, very typical question
  3348. Simple question about specific heat
  3349. Placement of Particles.
  3350. pendulum mass and newton's second law
  3351. easy Electical potential problem i cant do please help
  3352. Radioactivity of an unknown isotope
  3353. Reflection question - Need Help!
  3354. Helical Spring Question!
  3355. Electric flux through a cube
  3356. Identifying traveling waves
  3357. Jumping Bean Physics
  3358. Entropy (disorder)
  3359. Electric field calculation using Coulomb's law for uniformly charged conducting spher
  3360. Approximations?
  3361. How should I model this?
  3362. how could spring water lift a person?
  3363. The Slide Rules (Help me *tears*)
  3364. What does fraction of G mean? (SI units)
  3365. Motorcycle Catches a Car (Acceleration)
  3366. Stress/Strain With Steel
  3367. Thinking Qns on Wave Motion
  3368. Simple question on direction of friction.
  3369. trebuchet optimizing problem
  3370. One dimensional motion problem =/
  3371. Electric Physics Question
  3372. velocity, distance, etc.
  3373. Physics B problem check
  3374. More Electricity
  3375. Simple 1-D Kinematics Question
  3376. charge in water
  3377. Vectors
  3378. positive charge distributed uniformly along y axis
  3379. Finding the Resultant
  3380. Intensity and Interference of Light Beams
  3381. Stars & Stellar Evolution
  3382. Kinematics question
  3383. Change in direction on x axis
  3384. Resultant displacement and angle
  3385. A Rocket question (momentum).
  3386. Magnitude of electric field - Problem check
  3387. Top Gun.
  3388. Velocity graph
  3389. Radians for Inclined PLane?
  3390. Is there a free alternative to MathType and Math Writer?
  3391. vector problem
  3392. Ns and N/s
  3393. one more on vectors
  3394. changing pressure
  3395. Quiz help
  3396. Am I Ever Stuck...
  3397. Physics Baisic Lab Question and Scalar Components
  3398. Problem involving slits, diffraction, and incident angle.
  3399. Coulombs Law
  3400. Columb force question
  3401. Billy the kid and the kinetic energy
  3402. Linear Motion
  3403. Find the total distance traveled
  3404. Disp/Time
  3405. Electromagnet help please?
  3406. Radius of curvature of a Projectile
  3407. A few questions.. please help
  3408. Thrust
  3409. acceleration
  3410. 2 Simple mechanism geometry problems
  3411. Please help
  3412. Deceleration (Driving a Car--Help)
  3413. Electric Problem
  3414. I was so sure I had gotten this acceration problem right
  3415. normal force
  3416. Find the time (t) - (linear problems)
  3417. Impact Speed (?)
  3418. Kirchoffs current law. Someone check to make sure its correct?
  3419. Chi^2 (What is it?)
  3420. need help with 2 probelms - 1 "simple" one
  3421. phy problem
  3422. Thrust 'vs' Gravity
  3423. kinematic problem
  3424. motion detector graphs, distance vs time
  3425. Kinematics Problem
  3426. Torque Question
  3427. Electric Flux
  3428. need help in finding formula please.
  3429. Physics homework help (one question)
  3430. need trig/physics help!
  3431. Charge Distribution.
  3432. airplane down the runway....
  3433. Impulse
  3434. can someone help me out?
  3435. Simple vector subtraction question
  3436. Shooting over a Hill
  3437. Delivering a Package by Air
  3438. proper pressure
  3439. expression for vertical deflection in a cathode ray tube
  3440. can someone help me out?
  3441. maximizing dissipation rate in a simple circuit
  3442. 2D motion question
  3443. Free Fall (kinematics-what I do wrong?)
  3444. Force of a Baseball Swing
  3445. Displacement -calc
  3446. Several Electrostatic Problems
  3447. Newtonian mechanics
  3448. Please Help!
  3449. I would like to get a confirmation about this one
  3450. help me figure this out
  3451. Find Electric Flux through cube's side, point charge on corner
  3452. Vector components under a translation
  3453. hydraulic flow
  3454. Motion of a body -calc
  3455. In 1/2mv^2, is m grams & v ft per second?
  3456. Polarized Light - basic stuff
  3457. Refraction and glass blocks- help please
  3458. The Rotational Variables
  3459. Applications of Specific Heat Capacity
  3460. Two dimensional motion problem: speed of sound as a factor?
  3461. Three charges/electric field problem
  3462. Linear motion
  3463. Motion Formulas
  3464. HW Problem
  3465. Fluid/Air Friction
  3466. Elementary physics in 1 dimension
  3467. Adhesive tape pulled from dispenser problem
  3468. Coloumb Help
  3469. converting mph
  3470. estimating problem
  3471. displacement direction
  3472. physical pendulum
  3473. electromagnetic theory
  3474. i need help!! i dont even know where to start o_O
  3475. i need help on my homework!!
  3476. Viscosity question
  3477. can someone help me out?
  3478. Electric vs. Magnetic Field
  3479. Temperature Gradient
  3480. Simple question:S help!
  3481. Just need to clarify something (FRICTION)
  3482. wave problem
  3483. Dalton's Law
  3484. net force on charges found to be zero
  3485. Drunken student (circula motion)
  3486. acceleration
  3487. Vector problem
  3488. charge of the nucleus
  3489. Two charged spheres repel (attached to strings)
  3490. Electric charge inside a cubical volume
  3491. My Vector Enigma
  3492. Estimating the force of a baseball swing
  3493. reciprocal lattice
  3494. Electric Potential of Two Spheres
  3495. Calculating the percentage difference.
  3496. Acceleration and Moving Objects
  3497. Electric Flux through the semisphere
  3498. electric flux
  3499. Basic force problem
  3500. question
  3501. Kinematic Equations problems!
  3502. Any thermo tutors near gainesville
  3503. Kinematics
  3504. another one!!
  3505. Acceleration
  3506. Problem dealing with mAH, mA, and volts...
  3507. Launch Angle Q's with no Angle
  3508. kinematics again!
  3509. absolute p
  3510. Freefall Question
  3511. Coulombs law
  3512. Vector maps (trig)
  3513. physics homework help
  3514. help on Kinematics
  3515. quadrupole
  3516. volume
  3517. Electric field due to 3 charged sheets.
  3518. anybody got any idea?
  3519. Coulomb again
  3520. Astrophysics Assignment
  3521. Projectile problem with no angles
  3522. Magnitude of the force
  3523. Cylinder on an incline
  3524. Rotating water forms a parabola - why??
  3525. Urgent Help Required
  3526. Electric Field Problem
  3527. Just joined, not expecting answer to question just how to do it
  3528. One-Dimensional Kinematics Problem
  3529. One-Dimensional Kinematics Problem
  3530. Problem involving a projectile
  3531. help with a vehicle roll problem
  3532. Vector subtraction question
  3533. Horizontal projectile
  3534. Vector Addition
  3535. One-Dimensional Kinematics: Speed and Velocity
  3536. Coefficient of static friction
  3537. horizontal projectile
  3538. Probably an easy work problem
  3539. Gravitation Constant
  3540. Help! Kinematics
  3541. a ping-pong ball attached to a string in a jar of water
  3542. distance and time
  3543. Gravity help
  3544. Tetherball Problem
  3545. package time
  3546. Forces acting on charged oil drops
  3547. Physics assignment
  3548. Physics
  3549. circular motion
  3550. Quick algebra based question
  3551. racing and object
  3552. Number of atoms that fill fit into 1cm^3
  3553. speed of light; distance from earth to sun
  3554. dimensionally correct equations
  3555. mirror thingy
  3556. Question!
  3557. The least constant acceleration
  3558. Question
  3559. Light Bulb in Ohm Law
  3560. conceptual physics question
  3561. Distance Question
  3562. Constant Acceleration Question
  3563. Orbital velocity?
  3564. Help plz you all can do this
  3565. 2 Qn regarding Optics and Pressure
  3566. What is the magnitude of charge inside the box
  3567. Moments question
  3568. Basic Kinetics Question [Secondary]
  3569. Rollercoaster Calculus
  3570. Brain Teaser Type Problem
  3571. Can someone help explain this?
  3572. A common compare equation - please help.
  3573. Kinematics
  3574. Point source of light beneath water.
  3575. Help Please!!!
  3576. Galvanometer to Voltmeter Question
  3577. Help - Electric Field Questions
  3578. I Just Dont Get It!!!!!
  3579. force vectors
  3580. Physics For Scientists And Engineers 6E By Serway And Jewett problem solution
  3581. Specific Heat Capacity of solids liquid or Gas, which is largest?
  3582. physics help
  3583. equation for initial velocity
  3584. Muzzle Velocity Formula
  3585. Significant Figures/Digits
  3586. A question on the Principle of Floatation
  3587. Net Gravitational Force
  3588. Gravitational Fields - is this the right way to solve it?
  3589. Calculating Frequency
  3590. Converting units
  3591. Need help on a Science crossword.
  3592. About a screw (circular motion)
  3593. Help with displacement
  3594. Varying depths of water
  3595. Electric field from infinite charges
  3596. speed/celerity
  3597. Problems with kinematics equations
  3598. interaction
  3599. The principle of a governor
  3600. Question re: constant velocity,zero acceleration
  3601. stuck on homework problem
  3602. Stuck on homework problem
  3603. Newton Problem (2nd Law of Motion)
  3604. Particle's maximum height in liquid
  3605. Need Help
  3606. Motion Problems
  3607. Radioactive decay
  3608. Calculating the wavelength for series limit for the Paschen series
  3609. Damping & rotation...
  3610. 2 Objects connected by rigid rod moving perpendicular to each other...
  3611. Domino experiment
  3612. Problem with Pressure
  3613. Could use some help on these problems! (average velocity)
  3614. In need of help!
  3615. Kinetic Energy of a proton
  3616. third law
  3617. Dynamics Problem
  3618. Questions on Circular Motion
  3619. Rock climbing energy conservation
  3620. Vector problems
  3621. Problem with Forces and Newton's Laws
  3622. Acceleration word problem help!
  3623. Position of object above the ground.
  3624. Question: coupled oscillating circuits
  3625. Gravity and Rain Problem
  3626. Electric field due to dipole
  3627. Acceleration
  3628. Giancoli ed 5 p 121
  3629. Inclined Plane
  3630. velocity, distance, time problem
  3631. crates and pulleys
  3632. newton's laws
  3633. motion diagrams
  3634. Flux - general not hard question
  3635. New to physics this year, please help!
  3636. Acceleration due to Gravity/Terminal Speed Problem
  3637. Charge density - exact answer?
  3638. Static friction and kinetic friction
  3639. Ok I know the answer and the diagram but..
  3640. help needed
  3641. Horizontal Force - Friction Problem
  3642. Calculating Orbit Radii
  3643. Question on relative motion and circular motion.
  3644. Electric Field using Gaus's Law
  3645. Projectile motion (No initial velocity or time)
  3646. charge vs. gravity
  3647. Kinematics - Grabbing a Rebound?
  3648. Help with some simple Physics pls.
  3649. Work
  3650. Please help, Projectile problem
  3651. Setting up SHM force equation
  3652. Fan by the Window
  3653. Best Homework Threads
  3654. deflection of electron
  3655. Is this problem really this simple?
  3656. Kinetic friction and things
  3657. Coulombs Law Question
  3658. kinetic friction question
  3659. kinetic friction
  3660. Problems with acceleration due to gravity, and terminal speed
  3661. Another vector problem (smart person please!)
  3662. Time Dialation
  3663. Cosmolgy- Density of the Universe
  3664. Quick Question On Force Diagrams
  3665. Trick question?
  3666. Couple of v. important problems
  3667. Free falling person
  3668. Phase Change Problem!
  3669. Quick question concerning conversions..
  3670. measuring distance using Ek and Ep??!
  3671. projectile motion
  3672. Small drop in voltage...change in power?
  3673. Doppler/Frequency/Beats
  3674. physics homework
  3675. Relative Velocities help please
  3676. Heat Transfer: Conversation of Energy problem.
  3677. Kinematics questions...
  3678. Bullet in wood
  3679. Gun, Bull's eye, and Gravity
  3680. Need Help!!!!
  3681. Water question
  3682. H-W Question
  3683. New Member and New to Physics
  3684. Ball rolling down frictionless incline - Does doubling the angle double the speed?
  3685. Help With Firefighter Test Question
  3686. Need Help With As Physics Homework
  3687. Catch the Ball
  3688. Mechanics & Properties Of Matter
  3689. Calculating tension?
  3690. Help Passing Equation
  3691. Kinematics
  3692. deacceleration
  3693. Simple harmonic motion
  3694. Forces and Motions
  3695. More Forces and Motions
  3696. Projectile Motion
  3697. speakers in a field/ destructive interferece
  3698. ASAP: Planck/Einstein and death of the universe
  3699. Forces on an Inclined Plane Question
  3700. Beat Frequency/Truck Speed!
  3701. Fluid flow
  3702. The Parallel Plate Capacitor and Gauss Law???
  3703. I have to make a ramp, eek!!
  3704. Freefall-Type Question
  3705. Physics Car Problem....
  3706. Electric Potential Problem
  3707. Fish and Pelican Problem
  3708. Vector Cross Product
  3709. Police Question.....
  3710. Acceleration Question
  3711. i need help with homework!!!
  3712. kinematics, need help conceptualizing
  3713. Hw HELP please!
  3714. Electric Forces and Electric Fields
  3715. Spherical Electric Field - displacing a nucleuo
  3716. i need some help..
  3717. Waves-Path and Phase Difference Relationship
  3718. trainn
  3719. Beginner in Physics
  3720. The smallest coefficient of friction.
  3721. First year university physics
  3722. 2 hard physics question?
  3723. Perpendicular Force = No Speed Change
  3724. Particle Movement w/o Knowing a or v
  3725. Help with 2D motion
  3726. Another Catch Problem I'm lost at!!!
  3727. Help Please. Vertical motion problem.
  3728. please help.
  3729. Accelration help
  3730. A few questions on Hooke's Law
  3731. Kraft Dinner Overhang project
  3732. dot product
  3733. Harmonic motion
  3734. Basic Physics Question
  3735. Units problem..
  3736. Initial speed of a thrown/falling stone
  3737. Electric field problem
  3738. Help with a conversion problem
  3739. Circuits Help Please
  3740. distance and time
  3741. Infamous Ladder Problem
  3742. Few Problems
  3743. Help needed! (electric fields)
  3744. Another problem!
  3745. Electromagnetic Wave Problem
  3746. Transistor problem!
  3747. Electric Field Problem
  3748. one final problem involving electrical fields
  3749. Magnitudes of the largest and smallest force?
  3750. The limitations of Lenz law?
  3751. Accelleration Through a Curve
  3752. Can someone help me with this problem. Two stones being thrown straight up
  3753. polarisation
  3754. standing waves
  3755. QUick Easy Problem
  3756. Help with ideas for physics coursework?
  3757. Bullet Strikes A Block Of Wood
  3758. Projectile motion lab
  3759. Linear Velocity Problem
  3760. Heat Transfer problem
  3761. Magnitude of acceleration
  3762. Four different tensions on a cord with four different disks attached.
  3763. Dynamics Problem
  3764. Help a highschooler with physics homework?
  3765. Which Catapult would work best?!
  3766. Projectile motion
  3767. Horizontal force with a crate at a 27 degree angle
  3768. Quick Notation Question
  3769. Light Wave Propagation
  3770. Physics Trigonometry Problem.
  3771. Recommended course level/textbook for getting to semi-finalist status
  3772. Centrifugal Force
  3773. Kirchoff's Laws
  3774. 3 physics problems
  3775. What is the correct method of finding the direction of a Vector
  3776. need help with F-t graph
  3777. An interesting Rifleman Problem (Projectile Motion)
  3778. Rotational inertia problem
  3779. 2-D Kinematics
  3780. Help with a problem
  3781. Little help with some simple Vector physics
  3782. Constant variables in projectiles
  3783. Gauss's Law Theory Question
  3784. pressure amplitude/sound level
  3785. vectors help
  3786. need help solving for a variable
  3787. Adiabatic process btwn 2 containers
  3788. Capacitor
  3789. HW Help
  3790. newtonian mechanics
  3791. Deceleration of a Car Driver
  3792. inertial frame of reference...help
  3793. Mass of a particle help please
  3794. Force and acceleration
  3795. How much energy does a bicycle diname produces?
  3796. Absolutely Basic Physics Homework HELP!!!
  3797. Projectile Motion Help
  3798. Relativity Question (Twin Paradox)
  3799. Forces on a Pulley
  3800. acceleration, screwed up vector??
  3801. Delivering a Package by Air (Project Time Motion)......help
  3802. problem help
  3803. Research Paper Suggestions
  3804. Young's Experiment - (problem with equation)
  3805. Equilibrium In Two Dimensions Help
  3806. kinematics in two dimensions
  3807. Capacitors in series questions
  3808. IB physics extended essay HELP!!
  3809. Any ideas?
  3810. Magnitude of a net force?
  3811. relativity
  3812. tension forces
  3813. Stopping distance considering coefficient of friction
  3814. Volleyball projectile motion
  3815. ski jump
  3816. Angular velocity question
  3817. flux
  3818. Basic Electricity
  3819. Bridge in the Context of A Spring.
  3820. exchanging electrons
  3821. Spring constant on the moon...
  3822. Magnitude - point charges
  3823. Instantaneous Acceleration Help PLEASE!!!~~~
  3824. Distance ball travels question
  3825. Problem with acceleration & distance/displacement:
  3826. Force and distance
  3827. Equivalent Capacitance question
  3828. Projectile question
  3829. car pass train
  3830. Velocity question
  3831. Static Equilibrium Problem
  3832. Electric current and direct current circuits
  3833. acceleration word problem help :/
  3834. Torque Question
  3835. can someone please help me with these problems? New chapter start. 3-d motion
  3836. Lack of a teacher...
  3837. Mirrors/Radius of curvature
  3838. Package by Air (project time motion)
  3839. colliding particles, level 3 difficulty
  3840. Acceleration from unit vectors
  3841. Golf ball
  3842. 2-D relative motion Problem
  3843. Appples
  3844. Various physics questions
  3845. Uniform circular motion
  3846. Adiabatic Processes (cylinder)
  3847. Homework Threat
  3848. Ladder question (Static equilibrium)
  3849. Fluids
  3850. Inclined plane problem
  3851. Help with some homework on Vectors
  3852. Relative Velocity Problem
  3853. Inclined Plane
  3854. Help with a Problem Please....
  3855. Vertical Circular Motion
  3856. A little confused....
  3857. A torque question
  3858. I bet you cant figure this one out!!
  3859. Vectors and Trajectories, help with problems
  3860. Find equilibruium position for charged partical problem
  3861. a simple question which got me confused.
  3862. Kinetic Energy
  3863. HELP! Some simple questions from a confused Student!
  3864. Normal force
  3865. Free Fall Help
  3866. Free fall question
  3867. Damping constant.
  3868. Need help with typing equations into MS Word!
  3869. Mass-Spring Oscillation question
  3870. Electric field in a sphere with a hole
  3871. plz help me........
  3872. centripetal acceleration
  3873. Force around a horizontal circle
  3874. Question :A diver springs upward from a board ......Need help
  3875. Minimum Potential
  3876. Kinematics HMWK help!!!
  3877. 2D Kinematics
  3878. Vector Components and Finding the Angle
  3879. Two slides have different angles, find the numeric angle
  3880. kinematics in 2 dimensions, projectile velocity help
  3881. Forces, blocks, cords, and springs
  3882. beginner physics question
  3883. Kinematics (conceptual questions)
  3884. assignment on NOS
  3885. Cannon, Tree, and Recoil
  3886. Need help with a problem
  3887. charge in a cube
  3888. Time Travel
  3889. Direction and Sailing
  3890. enthalpy
  3891. Differance Between Analogue and Digital TV
  3892. forces on an inclined plane
  3893. Forces and Pulley System
  3894. help... urgent hw question driving me crazy!
  3895. Projectail Motion help
  3896. please help, proof based on second law
  3897. Electric fields/angle of deflection problem
  3898. Voltage Change and KE
  3899. Help me understand x and y components, sin cos, etc.
  3900. ball thrown upward
  3901. Beginner problem, but still can not get it.
  3902. Boat across a river
  3903. Quantum Theory makes me go crazy
  3904. dot and cross product problem
  3905. kinematics-- ball thrown
  3906. help - shooting a monkey
  3907. how to measure a bullets speed
  3908. Very interesting estimation problem
  3909. Problems involving frames of reference and relative velocity
  3910. Force
  3911. forces with pulleys
  3912. i and j components
  3913. rocket to a space station
  3914. cannon shoots a projectile
  3915. archer on a cliff
  3916. Two Superposed Vibrations of Equal Frequency
  3917. Need some serious help with VECTORS!
  3918. Compton Effect Problem
  3919. Centripetal Motion Problem Please Help
  3920. question about graphing
  3921. help with concave mirror question
  3922. special relativity problem
  3923. Just a thought
  3924. OHM's Law-Explained to a 12yr old
  3925. 2d Kinematics: rocket fired up, engine dies...
  3926. two beads and a ring.
  3927. Vector help
  3928. More vector help
  3929. Ohm's Law
  3930. Enthalpy
  3931. Dropping an object from a moving plane.
  3932. graphical analysis, vx, ax, and xf problems
  3933. electron accelerated through field..
  3934. Simple problem.
  3935. Circuit Analysis
  3936. Why isn't this working!! 2D Kinematics
  3937. Projectile Motion, A study of height and time
  3938. net force
  3939. help needed on a couple questions
  3940. Tennis Lob question...Very confusing
  3941. cube of capacitors
  3942. Vector Direction (west of North)
  3943. newton's law
  3944. newtons laws...again
  3945. Velocity question
  3946. Numerical Problem based on Newton's laws of Motion
  3947. Function decomposition
  3948. 2-D Kinematics
  3949. Valid Units of Measure for Trig Argument
  3950. Force of a Bullet Problem
  3951. Train kinematics question
  3952. Spring Question
  3953. Crates on a Pulley Problem
  3954. Relative Motion in Two Dimensions
  3955. Calculating tension
  3956. Find time if boxes moved X distance
  3957. friction and a crate
  3958. Voltage and Electro Potential Energy
  3959. Potential energy of a system
  3960. Quantum Theory - The Photo-Electric Effect
  3961. Another Laws of Motion question
  3962. Quantum Entaglement
  3963. Block on Wedge Problem
  3964. Kinematics (constant acceleration)
  3965. Maximum Speed of a Mass on a Spring
  3966. Need help on this! Light bulb Filament Temperature with emissivity and δ given
  3967. photon hitting a solar sail
  3968. Basic Time and Distance Measurement Help
  3969. Deceleration of a car
  3970. Another aggravating kinematics problem - regarding stones
  3971. homework help
  3972. Measuring height
  3973. Coriolis Force
  3974. more friction
  3975. Irritating vector problem
  3976. Kinematics - Constant acceleration and friction
  3977. Kinematic Equations - Manipulating them.
  3978. Calculate Friction
  3979. Projectile Motion
  3980. EXAM I physics Help
  3981. Fluid Mechanics - U-tube and mercury
  3982. finding acceleartion components
  3983. Motion and Forces : Dynamics
  3984. Special Relativity Homework
  3985. Simple Kinematics Question
  3986. high-angle scattering
  3987. Flight and velocity.
  3988. PHYSICS OF MUSIC: Pitch is organ pipes & vibration spectrum
  3989. Newtons and Acceleration
  3990. Two knights...
  3991. Power/work problem
  3992. Projectile Motion
  3993. Centripetal force question
  3994. I Need Help!
  3995. forces and acceleration
  3996. Physics Assesment, Physics of Bomby Contests
  3997. Easy question...
  3998. Pulley and Friction Problem
  3999. Complicated logarithm problem!..or at least i think it is...
  4000. Projectule Motion Question
  4001. Please, need urgent help for a problem.
  4002. Simple Kinematics Question 2
  4003. The Relative Speed of Light
  4004. Difficult Force problem
  4005. need help with colors
  4006. Help! Maximizing Range of Projectile Motion!
  4007. Coulombs Law...find q (charge)
  4008. Conducting Spheres
  4009. Proof involving friction, kinda stumped
  4010. Finding acceleration.
  4011. Two dimensional motion with constant acceleration problem,
  4012. Force using Newton's second law
  4013. can someone check my work? (centripetal/friction forces)
  4014. Help with problem
  4015. Best book to study for USAPhO?
  4016. Calculate Coefficient of Kinetic Friction
  4017. Need Help Please!! (Acceleration Problem)
  4018. dynamic forces with radial acceleration
  4019. Quantum numbers and orbitals
  4020. Static Friction help
  4021. Force
  4022. weightless speed
  4023. Constant Acceleration
  4024. Force and Newton law of Motion
  4025. Help with a new problem
  4026. Height of bullet
  4027. Basic thermo question
  4028. Finding the mass of two planets
  4029. Unsolved Past Year Question
  4030. Orbitals, shells, subshells, oh my!
  4031. High School Physics Question
  4032. RainDrop + air resistance
  4033. Find distance, velocity vectors...
  4034. Find distance, velocity vectors...
  4035. Unsolved Question 1
  4036. Unsolved Question 2
  4037. Forces concept question
  4038. Scaling - The Physics of... making my mind go crazy.
  4039. ***Help With PROJECTILE MOTION***
  4040. F=ma ?
  4041. Need help with salmon problem
  4042. Conducting Shell
  4043. Elastic ball , Inextensible string !!!!!!!!!
  4044. Help Needed For Calculating The Minimum
  4045. Fish Problem
  4046. Pulley Problem, 1 crate hanging, 1 crate on an incline
  4047. Relativistic Kinematics
  4048. Projectiles Launced at an Angle
  4049. Police Chasing Speeding Car
  4050. There's a question of dimension
  4051. Length Contraction
  4052. Forces/Tension, please check my work
  4053. direction of forces (centripetal/friction/tension)
  4054. Fluid-related problems
  4055. Two Runners Question...
  4056. plane direction and veloctiy question
  4057. Work-Energy Theorem
  4058. projectile motion(?) solving for Vo
  4059. Confusing Motion Question..Please Help!!!
  4060. Junction Rule
  4061. Junction Rule
  4062. Gravity Question??
  4063. projectile motion
  4064. Average Speed vs. Average velocity
  4065. squid- weight in newtons
  4066. air resistance
  4067. Speed question i think...
  4068. Help with resultant velocity
  4069. unbanked and banked curves
  4070. Newton's Laws of Motion Question
  4071. bottom of a pendulum, what is tension
  4072. 2 Interesting Questions:
  4073. Conservation Laws - conceptual help
  4074. three blocks, two suspended, one on an incline
  4075. Two cars - algebra question
  4076. Newtonion Physics Help
  4077. Help with a question
  4078. Air resistance help
  4079. Satellite in Orbit?
  4080. baseball pitcher
  4081. Approximating an expression with the binomial expansion
  4082. Vector question HELP
  4083. Two Part Motion
  4084. Physics Help
  4085. particle motion question
  4086. projectile motion in 1 dimension problem
  4087. distance
  4088. A pile driven into ground using a hammer question!!
  4089. Locomotive question!
  4090. A baseball is thrown
  4091. Transposition of formula(inductance)
  4092. Weight suspended on three strings
  4093. Vectors
  4094. Acceleration and velocity involving calculus
  4095. One more Vector problem and we are good to go!!!
  4096. Normal force on an inclined plane
  4097. measuring refractive index of liquid using lens and mirror
  4098. Paper on Special Relativity
  4099. theoretical y position
  4100. A little help
  4101. frames of reference and relative velocity
  4102. quick work question
  4103. Online Course Work Question - Dynamics
  4104. Limiting angle of resolution question
  4105. Difficult relative velocity question involving boats
  4106. Friction
  4107. Physics question
  4108. Dynamics Problem in two dimensions
  4109. Another Two-dimensional Dynamics Problem
  4110. Help with physics
  4111. Accelerating elevator
  4112. Frictionless pulley- incline
  4113. HW Help!!!
  4114. Hw Help(2)!!!
  4115. drag
  4116. A 2.0 kg wood block is launched up a wooden ramp
  4117. books sliding on ramp
  4118. Hydrogen discharge question
  4119. velocity and acceleration problem
  4120. A 2.0 kg wood block is launched up a wooden ramp
  4121. Kinetic friction, dragging a box
  4122. Simple Harmonic Motion
  4123. Seemingly simple kinematics question
  4124. guys you gotta help me
  4125. Simple question
  4126. Average Net Force
  4127. Height of tree Homework problem
  4128. physics labs
  4129. 2 variables!
  4130. Weight and Free Fall
  4131. Spacesuit Physics
  4132. Friction on an inclined plane
  4133. bobsled
  4134. lawg prawblem
  4135. Shear Stress Due to Angular Deceleration
  4136. Physics Egg Drop Lab- HELP!
  4137. I need help (formula or tips) for solving friction force question
  4138. Geometric Optics- Two Questions!
  4139. Kinematics simultaneous motion problem!
  4140. need help on this one
  4141. Three mass pulley problem-Neat!
  4142. force exerted........ Please help
  4143. 2 dimentional motion
  4144. newtonian mechanics, incline, acceleration FUN
  4145. 2 dimensional Motion
  4146. I'm stuck on cannon ball qusetion can any one help
  4147. Determining angle and ratio in 2d motion
  4148. point of reference
  4149. Forces (Newton's Law) Help
  4150. Work and Distance help!
  4151. Projectile Motion Prob Need help asap plz
  4152. kinematics and free falling objects
  4153. Formula Derivation
  4154. Physics - Mechanics??
  4155. Question in relative velocity
  4156. Hw Help!!!!
  4157. Help with Newton's Third Law
  4158. Gravitation
  4159. Force
  4160. Velocity and acceleration
  4161. Molecule Speed
  4162. Kinematics Question
  4163. Planetary Atmosphere!
  4164. Pressure and displacement amplitudes
  4165. help....The Vector Nature of Newton's Seond Law of Motion
  4166. Hw help with vector natur of newton's second law of motion
  4167. Help Please! Vector Problem.
  4168. Projectile Motion Problem
  4169. Contact Force
  4170. How many digits to use in calculations.
  4171. quick question, acceptable way to solve for acceleration?
  4172. Magnetic Field Problem Help
  4173. Speed/Velocity Problem
  4174. Simple Aerodynamics Question
  4175. Please help me. I am dieing on these problems.
  4176. Frictionless Bank
  4177. electric fields and acceleration
  4178. Determining distance(m)
  4179. Vector 2D Problem
  4180. Speed of propagation
  4181. Standing Waves
  4182. HUGE help needed in RELATIVE VELOCITY!
  4183. Newton's Third Law
  4184. Calculate rise time value for a sinusoidal signal at an arbitrary frequency (f_0)
  4185. Newton's Laws
  4186. Correct use of "is proportional to" symbol (alpha)
  4187. Newton's Laws problems
  4188. Blocks and Spring Mechanics Question
  4189. Flywheel Question??
  4190. Hooke's law with spring
  4191. Current and resistance help
  4192. Change in Kinetic energy and final speed
  4193. Converting Radians
  4194. Angular momentum
  4195. Average Forces and Newtons Laws
  4196. Pulling a boat (net work)
  4197. 1st year univeristy physics
  4198. Homework Help!
  4199. Error analysis for projectile
  4200. Theoretical Line
  4201. critical mu_s friction value homework.
  4202. egg problem
  4203. Centripetal Acceleration
  4204. Linear momentum as a vector - help
  4205. Electrical Potential on sheet
  4206. Average Speed
  4207. Work don by a spring problem
  4208. Newtons Law of Motion/Free Falling objct
  4209. Gravitational Potential Energy
  4210. Work at a 30degree angle
  4211. Force Problem
  4212. Basic Physics of Sound
  4213. help with forces homework, check please?
  4214. Fluid Dynamics
  4215. Newton's laws conceptual questions
  4216. Doppler shift?
  4217. 5 link chain
  4218. Rope Velocity question
  4219. homework help please!
  4220. speed
  4221. Momentum Collsion Question
  4222. acceleration towards a the centre of a circular motion
  4223. Projectiles Up Incline
  4224. mgh = 1/2mv^2
  4225. Gibbs Free energy
  4226. Formula for 2 problems
  4227. (thermodynamics) Cp
  4228. Re: Basketball player jumps
  4229. dU=TdS-PdV proof?
  4230. Elevator Forces
  4231. Questions for disscussions...
  4232. Horizontal force
  4233. Solenoid Problem
  4234. 2-D kinematics/Forces (weight up an incline)
  4235. Question about spring compression
  4236. Circular Motion
  4237. Physics-Young's Double Slit Problem
  4238. Projectile hits a slope?
  4239. Kinematics - Motion along a straight line
  4240. circular motion please help
  4241. Really newbie question
  4242. Bucket and crank
  4243. Streamline or turbulent flow?
  4244. Kinematics Question
  4245. Relativity
  4246. seemingly incomprehensible Wave motion
  4247. How to draw vectors of an airplane & SE wind diagram
  4248. Linear Algebra question
  4249. Another kinematics problem
  4250. Elastic collision problem
  4251. work & kinetic energy problem
  4252. Free body diagram involving normal force, gravitational force, and applied force.
  4253. Speed Average // Velocity Change Question
  4254. Potential Energy & Conservative Forces #18
  4255. Potential Energy & Conservative Forces #21
  4256. Potential Energy & Conservative Forces #20
  4257. Potential Energy & Conservative Forces #20
  4258. Physics questions from homework
  4259. Atwood Machine
  4260. Question on tension
  4261. propagation of uncertainty calculations
  4262. Central Force
  4263. Velocity in a Vacuum
  4264. Spacetime
  4265. special relativity question
  4266. Period of a pendulum?
  4267. The Blasted Elevator Questions; General Physics- Please help!
  4268. Resistance
  4269. momentum question.
  4270. Absolute Pressure in Multilayered Fluid
  4271. multiple choice question
  4272. Relationship between Lift and Centre Of Mass (aerodynamics)
  4273. Newtons Laws- Double checking
  4274. trouble with mirror equations, need help.
  4275. Velocity w/ Trig
  4276. Can someone help me with this question, is very complicated
  4277. Resistance Propagation of Error
  4278. Rotational Inertia problem
  4279. Two Relativistic Moving Bodies
  4280. Forces (Newton's Law) Help
  4281. Need Help (teacher did not cover this)
  4282. vertical pendulum, mass of object
  4283. Change in kinetic energy of a box
  4284. Reaction force on a book resting on top of a table.
  4285. Tensions on a rope
  4286. speed of a pendulum at certain angles
  4287. Conservation of Linear Momentum
  4288. boxcar accelerating up incline, pendulum suspended within
  4289. Gravitation Help
  4290. Projectile motion help
  4291. Universal Gravitation
  4292. newton sliding/falling block
  4293. Need help with question regarding circular motion.
  4294. Ideal gas question
  4295. Mechanics - Inclined plane, and projectles
  4296. Impulse Q
  4297. box dragged along resistant surface, work == ??
  4298. how far can flea jump?
  4299. Reaction Time???
  4300. Circular Motion Help
  4301. reaction times
  4302. Roller Coaster and Apparent Weight
  4303. Projectile Motion Lab.
  4304. Need a Great Book as a Help referance for Calculus based physics.
  4305. Easy questions that I need help with!
  4306. Bobsled on a track
  4307. Tension & Friction
  4308. I'm Lost. Please Help - ANYONE
  4309. Double-Slit sin (2 theta) help?
  4310. average speed
  4311. Help stuck with vector problem.
  4312. Impossible Physx Homework!!
  4313. Impossible Physx Homework!!
  4314. Heat Questions
  4315. Space Station and Arificial Gravity
  4316. Circular Motion and Gravity
  4317. Electric Potential/Capacitor Misconceptions
  4318. Centrifugal/Centripetal Acceleration
  4319. resistors in series
  4320. Surface energy balance
  4321. A Vague Problem
  4322. phase difference in CR and LR circuits
  4323. Determine mass and acceleration...
  4324. Finding the initial Y velocity, angle, etc from a kicked football
  4325. help
  4326. Speed of light....question
  4327. Another Action/Reaction question...Donkey and a cart!!!
  4328. Mechanics equation?
  4329. Battery Voltage
  4330. Potential engery
  4331. calculate kinetic energy
  4332. Work with Velocity Help
  4333. compressed spring
  4334. Tangential Acceleration problem
  4335. coefficients of static and kinetic friction
  4336. projectile motion
  4337. Weight problem, need help
  4338. Help...
  4339. Universal Gravitational constant
  4340. Hooke's law with a spring
  4341. components of physiccs
  4342. Relative velocity question -- plane and wind
  4343. Question
  4344. Oscillations of an Exercise Ball
  4345. Newton's 3rd Law is difficult to understand.
  4346. Dynamics Question...
  4347. Free-body diagram for two boxes connected on a pulley.
  4348. change in kinetic energy
  4349. Writing Question (Position-Time Graph)
  4350. Question involving friction
  4351. Intensity of periodic sound waves
  4352. Thermodynamics/Cooling Problem ^_^
  4353. airplane
  4354. baseball
  4355. Capacitance Help
  4356. homerun
  4357. equlibrium
  4358. conservation of energy problem
  4359. easy differentials question
  4360. Please Help
  4361. free falling apple
  4362. Archimeded problem
  4363. Need Help with "Applying Newton's 2nd Law"
  4364. Need Help with "Newton's 1st and 2nd Laws"
  4365. Need help solving resistor network problems
  4366. Bugs
  4367. differential mechanics equation
  4368. Apparent Weight
  4369. Permutable matrice
  4370. Help: Apply tension into equation for multiple pulleys
  4371. Torque question
  4372. ElectroMagnetic Waves
  4373. question on impulse
  4374. Help with rocket's final velocity problem
  4375. Algebra help for physics
  4376. masses and friction
  4377. stuck on algebra again..
  4378. Practice problem
  4379. Dynamics Problem
  4380. URGENT!! Please help!! Circuit analysis (Thevenin voltage and internal resistance)
  4381. Relation of Pressure and Weight of Air.
  4382. Applying Newton's 2nd Law
  4383. Very easy circuit question.
  4384. Please help with a velocity/displacement problem
  4385. Velocity problem
  4386. INTRO TO PHYSICS: Impedence, pitch, vibration, reasonance... Please Help!
  4387. Angle with respect to x or y axis.
  4388. finding force with trig functions
  4389. Ultimate strength
  4390. Modified Atwood Help
  4391. coeefficient of friction :S
  4392. Centripetal acceleration
  4393. Optics Question
  4394. how to find coefficient of kinetic friction... please?!!
  4395. Pendulum String Breaking Point Problem...
  4396. Inertia and density distribution
  4397. How do you isolate the t-variable in the acceleration formula
  4398. QUICK question concerning RESULTANTS with FORCE
  4399. Physics Tension/Equilibrium Problem
  4400. Magnitude of Force
  4401. Pondering Newton's Laws
  4402. Please kindly help!
  4403. How can this be wrong? (Simple circular motion)
  4404. Newtons Law Question
  4405. Force at downward angle
  4406. Force on ball
  4407. Two Puck Colliding
  4408. Physics Question
  4409. Velocity of an electron
  4410. Kinetic engery
  4411. Kinematics problem (one dimension)
  4412. Tension Forces
  4413. Finding cooridinates of a charge from vector quantities
  4414. AS Level help
  4415. kinetic energy of a baseball
  4416. another friction question
  4417. Sliding Block Problem (We must solve together)
  4418. DESPERATE NEED OF HELP ON THIS Physics PROBLEM!!
  4419. Vector Question
  4420. Simple Tension Problem
  4421. Vector question: dot product in cylindrical coordinates
  4422. How do i start here?
  4423. Distance-Time Graph Help
  4424. Helicopter Forces
  4425. Need Help (what did i do wrong)
  4426. Impedance and Frequency- directly or indirectly related?
  4427. Centrifugal (Ficticious) Force problem
  4428. Simple but tricky problem, horizontal motion
  4429. Homework help- Velocity!
  4430. Need help with non-uniform circular motion question
  4431. Stuck, need help
  4432. Special Relativity Question
  4433. Newton's 2nd law involving pulley
  4434. Statics
  4435. Need help with Kinematics!
  4436. Home work problem, need assistance pls
  4437. Help with constant acceleration
  4438. Magnetic Field question
  4439. Easy Question (?)
  4440. Question on acceleration and string-HELP
  4441. Eigenvalue for DC motor convergence rate
  4442. Simple Question, Where am I going wrong!!?!
  4443. Doppler shift of light
  4444. Basic F=ma question
  4445. The third law of Newton is always fulfilled?
  4446. A gyroscope question
  4447. HELP !!! Assignment due in an hours
  4448. Galilean Transformations
  4449. Work QUICK: And Energy Problem Involving Air Resistance
  4450. Question on motion in two dimensions:
  4451. doppler effect question
  4452. Need help with this
  4453. Having some Serious Trouble with Problem
  4454. Please Help
  4455. Average Acceleration
  4456. Question Dealing With Forces
  4457. For the Doc...JK....some more questions using Centripetal Force
  4458. Newton's laws (conceptual)
  4459. More Relative Velocity
  4460. Gravity on Ellipsoid
  4461. accuracy of experimental values
  4462. Strange problem.
  4463. Helium Balloon Question....Help!!
  4464. what uncertainties should I assume when I only know the measured value...
  4465. Friction free
  4466. So easy, but I just can't grasp this.
  4467. Electric Potential/Equilateral Triangle
  4468. HELP ON A WORK PROBLEM.. CAN'T DO IT BY MYSELF.. SNIFF SNIFF.:cry:
  4469. horiz range
  4470. Help on an equillibrium problem
  4471. Some help with a circular motion lab
  4472. A Few Problems: MAGNETISM AND OPTICS
  4473. Work done on a force using dot product
  4474. Work done by expanding gas in a gun on a bullet
  4475. Eyeglasses Problem
  4476. Elastic Potential Energy and the Spring Constant
  4477. projectile motion
  4478. photoelectric effect
  4479. m/s/s Help
  4480. investigate electrical oscillation by charge and discharge
  4481. Work on an Inclined Plane
  4482. Coulumb's Law Question
  4483. 2 block tension problem....
  4484. Help; physics problem on a chemistry test!
  4485. constant acceleration and free fall
  4486. Tricky Pulley System question
  4487. Velocity against height graph?
  4488. wow earth is not round!
  4489. Help required with gas law questions
  4490. Energy questions
  4491. Forces and Work Done by Weight on a Ramp
  4492. Troubling frictional force problems
  4493. mks
  4494. Trajectory, Wind Resistance, and Acceleration
  4495. help
  4496. Power Problem
  4497. Circular motion - pointers of a clock
  4498. A simple tension question.
  4499. Skydiving problem
  4500. Calculating the altitude
  4501. Work in rectangular and polar coordinates: result is not the same?
  4502. Uniform Circ. Motion, Only Accel Given.
  4503. F vs. a Graph's Intercept
  4504. 1d Kinematics, missing something.
  4505. Friction Problem
  4506. Acceleration on incline
  4507. **tough question
  4508. centripetal force question
  4509. Calculate the force of a spring
  4510. 1D Kinematics Again
  4511. Motion on incline
  4512. Newtons 2nd Law Problems
  4513. motion on incline
  4514. Another Problem I Can Not Figure Out
  4515. Stopping Distance
  4516. Pressure and flow rates
  4517. Need Help, Vector Problems
  4518. Simple Q: Percent Disagreement
  4519. Free falling ball
  4520. Kinematics-Based Question
  4521. A few problems on Optics
  4522. A hard Physics Howework probelm
  4523. Ant on a tightrope
  4524. Vector Problems.
  4525. Equation of motion with variable acceleration
  4526. Newton's 2nd law with an incline plane (I think....help0
  4527. Gun shot at angle
  4528. Van de Graaf generator?
  4529. Circular Motion
  4530. Strength of earth's magnetic field
  4531. Harmonic Motion
  4532. Pogo Stick and Spring Constants
  4533. Contact Force
  4534. Kirchoff's 2nd Law : Sign taking method
  4535. Motion
  4536. Relative Acceleration Problem
  4537. Some work and elastic energy problems
  4538. Need help.. getting screwed over.
  4539. determine whether work is scalar or vector.
  4540. help with some forces questions...
  4541. Projectile motion Problems.
  4542. Analytical question
  4543. Rolling Friction and Bicycle Tires, Mastering physics problem.
  4544. Boat Statics, Mastering phyics problem.
  4545. Mass on Turntable
  4546. Help! I need somebody
  4547. Equilibrium Problem
  4548. Semi-hard Projectile Motion Problem.
  4549. Magnitude of the angular momentum?
  4550. Magnetic Fields and Acceleration
  4551. Help with simple introductory problems
  4552. Free Falling Object
  4553. Hard Projectile Motion Problem.
  4554. Potential Energy (gravity & spring)
  4555. How do you find average velocity from a position-time graph?
  4556. Equilibrium 'wedge' problem
  4557. Hard acceleration problem
  4558. Physics Help
  4559. reversible cyclic process
  4560. Collision problem
  4561. Angular Momentum Problem
  4562. P