Physics Forums > Science Education > Homework & Coursework Questions > Introductory Physics

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30001. Finding Work Done on a Ball
30002. Photoelectric effect, h/e ratio
30003. Magnetic Force to balance out Electric Force
30004. Momentum and kinetic energy- pendulum component
30005. Latent heat and Phase Change
30006. Static Friction and Circular Motion problem
30007. Kinetic energy problem
30008. Proportionality Statement
30009. finding thickness of a thin film question
30010. Addition of Frequencies
30011. Projection Motion Question
30012. Density of water vapour in the air following compression if it were an Ideal Gas
30013. Standing Wave
30014. Convex refraction question
30015. Q on Young's doublie slit
30016. Simple Harmonic Oscillator
30017. Ocean Depth
30018. reflected white light, thin transparent coating on glass
30019. seeing through walls
30020. Another Q about double-slit experiment
30021. Wavelength
30022. Theory on Magnetic Fields
30023. Deriving an Equation from a graph
30024. kinetic energy/ net work problem
30025. angular momentun
30026. I need help with the formula pls
30027. moment of inertia
30028. impulse momentum theorem
30029. HELP!: heating a pot of water on low or high water.
30030. Geometrical Optics
30031. Conductivity
30032. Work done by a friction force, block moving up a ramp--question
30033. What's Uniform acceleration??
30034. The speed of sound
30035. Problem: Calorimetry Mass of Water Needed to Cool Engine
30036. tuning a violin (beats)
30037. Please help w/ mass, distance, energy = ?
30038. assignment bouyancy Yr12
30039. Please Help! Quesition???
30040. In the middle of an AC analysis problem, I am stuck - please help!
30041. Basic lense question
30042. Pulling an object [please help urgent]
30043. How much ice to float a 80 Kg person
30044. Please help with this Physics question?
30045. Angle of Refraction
30046. Miller Indicies and diffraction
30047. exponential attenuation law - simple...
30048. Two spheres with given potential, what's their charge?
30049. Urgent help need.Please !!!!!! Heat question
30050. conduction question please help
30051. Solids and Fluids
30052. Satellite Problem
30053. Energy Dissipation in Drag
30054. Torque
30055. Please help. Radiation question
30056. Urgent help needed please. Radiation question
30057. Oscillations of a mass on a spring.
30058. Transverse Waves
30059. Simple Harmonic Motion Problem
30060. Diffraction Question. Help!
30061. Centripetal force question(involves satellite going around earth.
30062. Rutherford Experiment
30063. angle, horizontal range, velocity
30064. Force on a Charged Object in a Field
30065. Single Slit diffraction
30066. Explosions
30067. Lens
30068. electron charge
30069. Rate of heat radiated from a person
30070. Center of gravity
30071. Efficiency of an elastic band. Hooke's Law
30072. Electronic field
30073. Hooke's Law Practical activity
30074. Pendulum
30075. head scratching momentum
30076. Tough trampoline problem......help?!
30077. Centroid Question
30078. Errors
30079. Collision of 3 bodies
30080. free body diagram : Compression and Tension
30081. Mechanics: A slight push
30082. Rolling friction
30083. physics Q - momentum
30084. Speed of a Proton in an Electric Field
30085. hi what formula do i use to find for my question
30086. open-closed tube
30087. An Electron Released from Rest
30088. NEWTON'S LAWS: plz help!!
30089. solving a circuit using Kirchhoff's Rules
30090. Energy/Work/Efficiency/Metabolic Rate Question
30091. Ampere's Law
30092. Static equlibrium on a diving board
30093. Simple Gravitation - 1 problem
30094. Momentum Theory To Solve Car Crash?
30095. Relativistic Newton's 2nd Law
30096. Which makes a better prism??
30097. Cell Membrane Electric Field
30098. Constant velocity?
30099. Integral of e^(-z) dz / (z - (pi*i)/2)
30100. physics videos
30101. center of mass
30102. Banked curve and tilted train.
30103. object falls, springs catch
30104. cox regression help
30105. Can you help me with rotational motion of a submersible?
30106. Tension on ropes
30107. Thrust force of an engine
30108. Coplanar Forces problem.
30109. Question about Interference
30110. Geometrical Optics
30111. kinetic friction..
30112. average speed of earth in its orbit of sun
30113. Magnetic field through coil is given by mu*Current/2PI*r, right?
30114. 2 Gravitation Problems
30115. Friction/Torque question.
30116. A capacitor-like system, is this really a cap?
30117. pn junction
30118. Another torque/statics problem
30119. Angular momentum [Help Needed]
30120. Our class has only completed ~50% of the Physics B Curriculum!!
30121. Electron and positron annihilation
30122. Springs in series and parallel : Problem for U
30123. elastic collision
30124. 12 physics multiple choice questions
30125. Problem on conservation of energy/momentum
30126. Simple harmonic motion
30127. A tank of compressed air
30128. Question to find air resistance
30129. momentum problem
30130. Rolling Hoop - Angular Momentum
30131. Roof truss
30132. Energy and Power Question
30133. Yet another coplanar forces problem...
30134. Can two objects with the same center of mass oscillate about that center?
30135. Spring constant question!
30136. Rate of flow of a liquid
30137. [SOLVED] Amplitude of Sound Waves from Two Sources at a Point
30138. force!! help me please =)
30139. power source question
30140. Friction, inclined plane.
30141. how do you find the Center of mass of an object like this??
30142. work done in an Isobaric expansion
30143. Wave function
30144. Need help understanding this question
30145. Electric Potential
30146. Torque on a Massful Beam with Load
30147. 04_39 Buoyant forces and densities
30148. Questions about units and conversion
30149. Tossing a projectile over a wall beside a platform!
30150. Simple algebra
30151. Isobaric process, Cv and constant volume?
30152. a GRAVITATIONAL POTENTIAL ENERGY questions
30153. Projectiles Exam Question
30154. Accuracy
30155. Diffraction
30156. how the intensity of light emitted by a lamp varies with wavelengt
30157. Electricity and Magnetism Question
30158. *Serious* Questions about Voltage / PE
30159. Temperature Change
30160. Uniform acceleration!~
30161. Dropping a Ball in a Moving Bus...
30162. Trigonometric identity forced oscillations
30163. I'm lost on this one, i think its a torque question.
30164. uncertain about this??
30165. Why is a half-filled test tube considered an open pipe?
30166. Frictional Force/Kinematics Problem
30167. Thermal energy in a room.
30168. Quick questions on fluids
30169. Simple Harmonic Motion
30170. i need help on a force question please!!
30171. Understanding Right Hand Rules - Namely w/ parallel wires
30172. Nuclear Physics and Half-life
30173. Simple Harmonic Motion
30174. interference fringes
30175. 3-dimensional parametric equations
30176. Forced Convection
30177. Gravitation
30178. Elementary physics of falling bodies.
30179. Confusion about the Work-Energy Theorem
30180. I Need Immediate Help!!
30181. Physics of falling bodies.
30182. transmission through constructive interference
30183. Speed of light. I NEED HELP!! PLEASE!
30184. Question About Archimedes ??? HELP!
30185. Question About Archimedes ??? HELP!
30186. Convex mirror. PLEASE HELP!!
30187. Kinematics Help
30188. two glass plates - next dark fringe?
30189. Another Question - Thermal Energy & Sweat this time
30190. Kinematics problem
30191. Center of Mass problem.
30192. Very simple double slit question.
30193. Data help needed
30194. father pushing child on swing problem
30195. angular velocity and period of a disc rotating about point on circumference
30196. Tension in a string along with a Pseudo force
30197. real quick question on 2nd order differential equation
30198. Momentum problem revisited
30199. Compound pendulum
30200. Wavelength of light
30201. Sound Waves
30202. Newton's Rings (Fringes)
30203. Entropy
30204. using physics in accident investigation
30205. Newtons laws....examples
30206. relativity
30207. Velocity of charges
30208. Emission spectrum?
30209. A question on centripetal acceleration
30210. work to move from one orbit to another
30211. de Broglie wavelength
30212. Bicycle Problem
30213. electromagnetic fields and force
30214. [SOLVED] Minimum Distance Between Two Sound Sources
30215. Polarization
30216. Quick! force on the fulcrum of a lever?
30217. inelastic collision
30218. Radar
30219. Circular motion prac
30220. Pressure (force) from wind on a building
30221. difference between CURRENT & VOLTAGE.?
30222. Max. velocity with given coefficient of static friction (μ_s)
30223. Sound with Wind Present
30224. Rigid Body Oscillation
30225. time assumption
30226. speed of light in water
30227. Dish resolution and GHz
30228. Light Interference patterns
30229. Moments help needed
30230. What is a arc-second?
30231. Car braking distance question
30232. Speed of light in a medium
30233. Binding energy of a nucleon virus an electron
30234. takehome quiz
30235. Work Question
30236. Oh no, conceptual questions, I need help
30237. Tension
30238. Determining speed experimentally
30239. [SOLVED] Mass per Unit Length of Violin Strings
30240. [SOLVED] Sound Reflecting of an Obstacle
30241. chernobyl accident vs candu 3 reactor
30242. Motion of a sphere
30243. Charged particles
30244. Tension in a string
30245. Electric potential
30246. RMS Current
30247. Specific heat.
30248. Friction: belt & pulley.
30249. Fluids
30250. Ampere's Circuital Law
30251. Need help on some Questions!
30252. Linear speed of the screw
30253. Line spectra and Bohr's model
30254. logarithms and decibels plz
30255. setup help needed:apparent depth vs. actual depth
30256. Ideal gas question. Please Urgent help needed
30257. Electron's Path Through Solenoid's Magnetic Field
30258. Inductance, Power
30259. Current through an inulator
30260. Simple Harmonic Motion
30261. Currents and Phase relation in AC circuit with L, R, and C.
30262. Voltage in the Middle of an Electric Dipole
30263. I need help thinking of a project
30264. mechanics question
30265. Sound Intensity
30266. pressure
30267. general concept questions
30268. Vacuum, index of refraction
30269. [SOLVED] Moving Loudspeakers on a Railroad Car
30270. Molar Heat Capacity at Constant Pressure Understanding
30271. Terminal voltage and electromotive force
30272. Conservation of Momentum
30273. Snells Law help
30274. outer space question
30275. Waves Question
30276. Rotational equilibrium
30277. power required to keep a sphere at 3300K
30278. Traveling to the moon with a lot of physics?
30279. Parallel Plate Capacitor
30280. Centripetal Acceleration
30281. Coulomb Law
30282. Rotational Inertia
30283. Force Couple
30284. Gravitational Dissipation
30285. Circular Motion
30286. dissipation
30287. Internal Energy Question
30288. help meeeeee!!!!!!!!
30289. gravitation question
30290. collision problem
30291. Earth-Cloud Capacitor
30292. Tricky Question
30293. Trouble with rotation problem...
30294. CM conceptual question
30295. ELectricity Question>?
30296. Single and double slit
30297. Student: Physics of rolling dice
30298. Atwood problem
30299. A Thermodynamics Problem
30300. [3-in-1] Radioactivity detection, Lightning & Magnetic field strength
30301. Forces on a car skidding to a halt.
30302. Magnetic Field, copper wire, and solenoid problem.
30303. Binomial Theorem and Electric Field question
30304. Dynamics... motion in a plane
30305. Thin Lens
30306. Photon energy, frequency, wavelength
30307. Train whistle frequency difference in approaching and receding
30308. Basic photon question
30309. IDL programming
30310. Hammer Throw
30311. help please
30312. Conservation of Energy or Momentum??
30313. Dynamics
30314. Basic Veloctiy Troubles
30315. The Nature of Light
30316. The Nature of Light
30317. Another Nature of Light Problem
30318. Motion
30319. the path retraced
30320. Tensile stress
30321. Position of normal force
30322. Speed aircraft carrier based on reflected pulse frequency
30323. conservation of energy
30324. How do you find the moment of inertia about a centroid of a isoceles triangle?
30325. inductance of a capacitor-urgent
30326. Practice Test Quesitons
30327. Pebble on wheel
30328. Entropy/ 2nd law of thermodynamics
30329. 2-D Kinematics Problem
30330. Problem on Loudness of Sound
30331. Problems on Interference
30332. basketball collision with backboard
30333. Projectile
30334. bohr orbit
30335. Classical nature of the hydrogen atom
30336. graphing ideal/real springs
30337. Isothermal processes
30338. Rotation
30339. Magnetism question
30340. Potential Divider
30341. Simple Series Circuit Question
30342. Homework Problem! (asap)
30343. Total Internal Reflection
30344. Deriving Molar Specific Heat Equation
30345. Homework help regarding forces of friction and their directions
30346. Strength of an Electric Field
30347. Mirror reflection. PLS help
30348. Ohmic Or NoN ohmic
30349. HELP i dont no how to do this problem
30350. Torque/Static Equilibrium/Forces problem....
30351. Multiple torques/forces on a disk, finding net torque
30352. Calculating pressure change with temperature?
30353. Moment of Inertia hw problem
30354. Work done on a gas
30355. Resistances
30356. projectile in motion question
30357. electricity and magnitism question
30358. Acceleration of a block with 2 tension forces
30359. Newton's 3rd Law
30360. Quick Question on the energy of a photon
30361. Is there an easy way to remember the signs used for the mirror equation?
30362. Projectile motion
30363. force vs. time
30364. Proportion of atmospheric Carbon 14
30365. Moment of Inertia
30366. question about electromagnetic induction
30367. Kinetic Energy Methods
30368. time constants, resistance and RC circuits
30369. Simple Harmonic Motion
30370. Intensity of light / measuring wavelength of light
30371. Car race riddle (not too hard, not too easy)
30372. Hookes Law
30373. Physics!!
30374. Newton's Third Law..
30375. Circular Motion - Satellites Problem
30376. Relativistic collision
30377. Angular momentum sum
30378. Momentum when objects stick
30379. coulombs per second
30380. Conservation of energy?
30381. ohm resistors and current
30382. Current in a Wire.
30383. Lenz's Law
30384. Converging Lenses
30385. Average Power in an AC current.
30386. Known problem appears difficult
30387. focal length
30388. A photon falls
30389. converging/diverging and real/virtual
30390. Central force problem
30391. sustained interference patterns
30392. mechanics problem
30393. on moment of inertia
30394. Early Quantum Mechanics
30395. momentum question
30396. Impulsive force
30397. electric field intensity/ charge magnitude question
30398. Temperature Coefficient of Resistivity
30399. magnitude of an electric force problem with vectors
30400. Gravitational potential
30401. ohm's law question
30402. Wishing Well (sound wave) problem
30403. Physics Labs
30404. Momentum/Impulse Problem
30405. Collisions
30406. spring
30407. Acceleration Dependent on Velocity
30408. Circular Motion
30409. Thin-Film Interference Question. Quick One!
30410. Diffraction Question: Calculating m....
30411. Work and Kinetic Energy Problem
30412. Speed, Kinetic Energy, Force Problem.
30413. Bernoulli
30414. speed and coefficeint of friction part 3
30415. Need help with Logistical Derivative Problem
30416. elctirical application
30417. Finding the focal length of the lense
30418. Charge on object between two charged plates Problem
30419. Asynchronous/Synchronous motors comparison?
30420. elasticity: finding weight density
30421. compton effect
30422. Refrigerator efficiency
30423. Efficiency of Wind Turbine
30424. Air resistance
30425. Ideal Voltmeters of DC Circuits
30426. angular spread of light
30427. Lens Formula Derivation
30428. Urgently need help on motor efficiency
30429. charge distance
30430. Nuclear Physics
30431. Bead and loop-the-loop: normal force??
30432. Spherical wave
30433. Momentum and kinematics
30434. Wavelength Question
30435. The 'natural frequency' of an object. What does this mean?
30436. Pendulum's Period
30437. Wave Optics
30438. Simple harmonic motion
30439. AP Physics
30440. Trig problems (Interference/diffraction and slits))
30441. Will an increase of voltage also increase Amps?
30442. centre of mass is a unique point
30443. Harmonic motion of coupled pendula
30444. Please Help
30445. Am I missing something obvious here? - EM induction
30446. Standing Wave?
30447. Current across resistor and inductor
30448. fluid pressure
30449. Bernoulli & static pressure
30450. Help on showing matrices are symmetric
30451. Types of Waves
30452. why do sparks occur only on a dry day?
30453. SHO on a conveyor belt
30454. How do i start this? Help please!
30455. Work/Power/Energy Problem
30456. proton accelerated thru potential difference - find final speed
30457. Buoyancy and mechanical energy
30458. Hot Oscillation question
30459. Work on equipotential surface
30460. Gravitation?
30461. ticker tape experiment
30462. Line spectrum and energy levels
30463. Please Help
30464. angular momentum problem
30465. rotation problem
30466. Gas Turbine Plant, Calcs
30467. Gas turbine plant
30468. Dynamic pressure
30469. URGENT: Researchin the forces in rasing and lowering a boom
30470. magnetism problem
30471. Bernoullis Equation
30472. Not another Bernoulli question??
30473. Stress exam question
30474. reduced mass for an infinite mass and a finite mass?
30475. Kundt's tube
30476. Calorimeter problem
30477. another calorimeter problem, and %error
30478. Seemingly Simple Statics Problem
30479. Newton's Rings
30480. Colums law problem
30481. Faraday's law problem
30482. wave properties of an electron
30483. Centripetal acceleration and angles
30484. relativistic vs non-relativistic momentum
30485. equation help
30486. Sign confusion of Mirrors/Lenses.
30487. Centripetal force??
30488. Flow Rate & Velocity
30489. Superposition of waves
30490. Transverse wave pulse
30491. Physics Question
30492. A confusing question
30493. Thermal expansion confusion
30494. Theory question on Waves
30495. Thermodynamics and Atomic/Nuclear Physics Left to self-study. Which one first?
30496. How are electricity and magnetism related?
30497. transverse wave
30498. Solid state - crystallisation energy
30499. Magnetism
30500. Work Done
30501. Missing the point... Tangential acceleration
30502. Work
30503. Damn light & lens problems :(
30504. translational speed
30505. Edit to Tangential Acceleration..missing point
30506. Cylinder about side, finding angular velocity....
30507. Work example wrong in my text? (it's driving me bonkers!)
30508. Rotational Inertia
30509. Relative length problem
30510. Fluids and pressure with kinematics
30511. Flux, Luminosity, Distance, Size
30512. Physics of Computers....(need help for topics)
30513. Intensity of Light-- What factors contribute?
30514. Heat capacity
30515. Convex Lens Question
30516. Entropy, Adiabatic Conditions and Internal Energy
30517. Two Resistance Problems (Circuits)
30518. free response
30519. parallel/series, calculate current drawn
30520. Bullet hits door, find angular velocity
30521. Electric field of an electric dipole
30522. Newtons Theory of Gravity
30523. Standing Waves
30524. Magnetic Field's Effect on a Charg[ed Particle]
30525. current
30526. Parallel Plate Capacitor Force
30527. Circuit Question
30528. Energy and Mass Problem
30529. Work done by pulling a wagon.
30530. light intensity, Max KE of photoelectrons
30531. Time Lapse
30532. total power and specific heat
30533. mechanics physics
30534. Scale Factor & Space Curvature
30535. e=mc2
30536. Photon, Wave/Particle Nature of light questions
30537. 3 electro-exercises, please help.
30538. calculating an unknown resistor
30539. 2 Questions re electricity
30540. Isothermal process?
30541. calculate the force experienced by a fixed surface
30542. two point charges
30543. Finding the resultant force
30544. Induction
30545. Computational Physics Project Ideas
30546. positively charged oil drop
30547. Impulsive Tensions
30548. Periodic Motion
30549. Two cargo ships (Fluid Mechanics)
30550. Units
30551. potential difference between plates
30552. Electric field derivation question
30553. Torque Equalibrium
30554. Light TRAVELLING/ANGLES OF INCIDENCESE..ECT
30555. Electric Charges (Quick Question)
30556. Rolling without slipping
30557. rotational inertia
30558. magnetic field between two long straight wires
30559. Objective confusion-Interference and Diffraction
30560. Final Temperature After Phase Change and Transfer of Energy
30561. infinite series problem
30562. How are Energy and Momentum related?
30563. A spring
30564. « Laws of Motion » problem
30565. Calculus quick question
30566. Electrons in a uniform electric field.
30567. Capacitor Energy question
30568. copper wire in magnetic field
30569. DC motor
30570. Direction of induced current
30571. How to solve the infinete resistor network
30572. calculating voltage across resistors
30573. Distance and time problem
30574. Kinematics Question (two objects thrown up)
30575. Friction on a incline
30576. Mechanics: Feasible lab report 4000 words long?
30577. Help with Satellites and Grav.
30578. Simple Harmonic Motion
30579. few random questions collision, circular orbit, trajectory, etc
30580. spacecraft in circular orbit
30581. Particle in Magnetic Field: Conceptual
30582. Ampere's Law: Conceptual
30583. Help with Newton's 2nd Law
30584. Review needed for Electric Charge Problem
30585. Satellites in orbit such that they look like they don't move
30586. Magnetic Field at the Center of a Coil
30587. Vector field question
30588. vector analysis problem
30589. A physic question
30590. Space Chase - a challenging question
30591. cicular obit
30592. Lagrangian of Pendulums
30593. Find the coefficient of restitution between the balls (should be easy!)
30594. another vector problem
30595. Simple Circuit Question
30596. Math-related Physics question.
30597. Plot help, Culobs Law
30598. The echo
30599. Induced emf
30600. Length Contraction Question
30601. Phase change
30602. Maximum emf of Rotating Loop
30603. the ballistic pendulum
30604. Optics...did my professor screw up?!
30605. Absorbtion and Emission of Photons
30606. Thermometer
30607. Photoelectric and Compton Effects question
30608. deriving equation for force from pressure that varies with water level
30609. Circuit and Resistance
30610. Probably Simple 1D Kinematics problem
30611. How to calc human bicycle power in watts
30612. Single-slit diffraction
30613. determing electron charge
30614. Nuclear Physics
30615. Friction again
30616. a few question on torques and periodic motion.
30617. Photoelectric Effect with changing electric field
30618. Thermal Dynamics- heating gas in a flask.
30619. Pressure Cooker
30620. just clarify; Not a homework problem
30621. A Three-Step Gas Cycle
30622. Fluid Statics Problem
30623. contact force problem
30624. Photoelectric Effect Problem
30625. Conservation of Energy question :cry:
30626. Current through a hollow copper cylinder
30627. Tension with Different Angles
30628. magnetism question
30629. diagonal resistance in circuit
30630. Electricty
30631. Finding the direction of the force (right hand rule)
30632. caculating linear speed of a vehicle
30633. power
30634. the ballistic pendulum and friction.
30635. electric charge
30636. Energy released in nuclear fission
30637. Some practice test questions
30638. Physics Practice test questions
30639. force required to pull loop from magnetic field
30640. waves in slower medium
30641. Measuring output of LDR
30642. online problems
30643. Electrical Circuit Exercise, please help.
30644. Charge at Equilibrium Exercise, please help.
30645. Electrical Resistance Exercise, please help.
30646. Voltage and Resistance Exercise, please help.
30647. moment of inertia for a hemisphere
30648. Moments of Inertia
30649. Net charge of cube
30650. macroscopic
30651. statistical mechanics
30652. Fluid Mechanics problem
30653. Please help me on KINETICS
30654. Principal stresses help plz?
30655. heat capacity
30656. Lens Magnification..HELP
30657. How do you know which variables in an equation are constant?
30658. Microwave and Electron Diffraction Lab
30659. Logarithmic Plotting Question
30660. Different kinds of Kinetic energy
30661. Beat frequency
30662. 2 Way lightbulb with different power
30663. Some more trouble with Electric Charge Problems...
30664. Classic Vehicle Collision scenario
30665. Typo in PR book??
30666. Yet another electric charge problem
30667. The Electric Potential Difference Created by Point Charges
30668. Thermo Physics Questions
30669. 1.) Net electric field and 2.) Maximum electric field from centre of a ring
30670. how to find angle between two inclined plane mirrors?
30671. friction between two surfaces
30672. quick question w = ma
30673. Need help with electricity
30674. Heating a house
30675. current in multi-loop circuit
30676. Projectile motion
30677. Simple question concerning conversion of units
30678. giving a pulley with mass an essential mass
30679. Free Fall Question
30680. Delta Symbol confusion
30681. Help with Coulomb's Law problem needed.
30682. inelastic collision
30683. Acceleration
30684. Heat Engines/Entropy
30685. Driving/Kinematics Question
30686. Force Acting on Bullet
30687. Some confusion regarding yet another Coulumb's Law problem.
30688. Efficiency of an Engine
30689. Specific Molar Mass
30690. Any Physics B Multiple Choice questions?
30691. electrostatics help
30692. Four mechanics problems
30693. Challenging Question
30694. Help!!!
30695. Electric fields
30696. Average Power
30697. Genter of Gravity Problem
30698. Boyancy project help
30699. Compton Effect Derivation
30700. Ballistic Glider Design
30701. Conversion
30702. Pendulum
30703. Biot-Savart Law Problem
30704. Adiabatic compression?
30705. Motion about a moving axis
30706. resonance frequency
30707. Just a few questions relating to graphs
30708. Three Point Charges
30709. Basic Force Concepts
30710. Help
30711. Power and Acceration
30712. Angular velocity
30713. help
30714. equation of state for an ideal gas
30715. tangential acceleration
30716. voltage
30717. current
30718. Capacitor
30719. Gravitational Forces/ Tides
30720. Dr/Dt
30721. projectile
30722. Torque confusion
30723. A tape,pulley,disk and undisclosed mass.
30724. Projectile doubt.......
30725. Kirchoff's Rules
30726. Optics
30727. Gauss's Law / Electric Field
30728. Electric potential inside non-conducting sphere
30729. Kinematics=>Relative Velocity
30730. Clippy's Physics Thread!
30731. FAQ:What's the differences between Radiometric Units and Photometric Units?
30732. Is it possible - Stefan Boltzman Law
30733. RC Car scaling Calculations
30734. Molar heat capacity
30735. entropy and adiabatic
30736. Waves and Phase difference
30737. electric field
30738. Kirchoff's Laws
30739. Circular/Harmonic Motion
30740. Acceleration
30741. Percentage Difference
30742. charges on the vertex of a triangle
30743. Optics
30744. Kirchoff's laws
30745. Dive Bomber Questions
30746. Proof of current division
30747. 2 spheres in an ocean
30748. Moment of inertia in 3D
30749. Volume Expansivity of Ideal Gas
30750. Floating Block: Period of oscillations
30751. Shm
30752. Work Equation
30753. Radial acceleration
30754. Electric pipe
30755. Nodal & Mesh Matrix Equations By Inspection.
30756. Dc motors
30757. Rocket nozzle pressure of CO2
30758. addition of milk to coffee
30759. Torque QUestion
30760. SOund Wave
30761. 3 Dynamic Physics Questions Urgent Help Needed!!!
30762. Induced EMF
30763. Elastic Collision Problem
30764. Music Instrument
30765. Wave
30766. Easiest lens project?
30767. Difference of Cinematique and Dynamique
30768. [SOLVED] Density Change Caused by Temp. Change
30769. Air resistance?
30770. How internal reflection affect the performance of the thin film emissive display?
30771. electric energy
30772. Electric Potential of two conductors
30773. Thin film question
30774. electric fields
30775. Forces: Moment
30776. drag force equation, projectile
30777. projectile motion w/drag equations
30778. Trebuchet, what to look for?
30779. I have to build a simple electromagnetic motor
30780. A tiny Fluid Statics question
30781. help in vectors
30782. E-field due to a large circular plane of uniform distribution!!!
30783. work due to friction?
30784. banked curve question
30785. Combining two equations
30786. Potential difference
30787. please help!!
30788. Vibrating beam - physical interpretation
30789. Simple cycloid time calculation problem
30790. Issue finding out what meson this is.
30791. Magnetic Fields
30792. Not homework, but question about pushing over a heavy slab at rest
30793. Gravity
30794. Equation:I=Ioe^(eV/(kt)),so the graph to find e and Io is lnI against V?Nid c pic....
30795. What affects the swing of a pendulum w/ and w/o air resistance
30796. Torque question
30797. Light rays and velocity
30798. Kinetic Energy of Point Charges
30799. Electric Potential - Again
30800. Are they Central force?
30801. Spring
30802. Vecotrs
30803. Simple Tension Problem..Can you confirm that I am doing it Right?
30804. Sound Wave Problem
30805. A Playground Slide and Some Friction
30806. Refraction Concept Question
30807. Electric Fields in Solid Sphere and Thick Shell
30808. Same string, two differents tensions. A concept clarification
30809. Block and wedge. Analysis of the center of mass
30810. Electromagnetic Wave Prob. (Is this a typo/error??)
30811. Kinetic Theory of Gases
30812. Pitch Speed Revalive to Bat Speed
30813. Transmission Lines and Electrical Fields
30814. need help on this work energy question
30815. Stationary waves in a tube
30816. Central Force problem
30817. question on dipole and electric fields
30818. Lens system
30819. System of charges
30820. Sir Isaac Newton
30821. quantum numbers
30822. two masses attached by a string.
30823. Thermodynamics(hard problem)try to help
30824. Transition rules
30825. Electromagnetic waves
30826. Angular velocity question
30827. exercise from a foreigner (boat, river and physics)
30828. electric flux
30829. Optics Labs
30830. Height of a projectile at a certain point
30831. Waves
30832. Tension of a yo-yo string?
30833. Heating a Band to Fit a Barrel
30834. Inverse fifth Law
30835. continuous line charge distribution
30836. Electromagnetic Induction / Transformers
30837. Cathode Ray Tube
30838. Coefficient of Sliding Friction
30839. Guys and guls!Check this out.
30840. optical brain
30841. Electric field
30842. Deflection of an Electron Beam by an Electric Field
30843. Coefficients of Static Friction
30844. fermi energy ..please help,,
30845. please help!
30846. a simple contraction question.
30847. Electricity
30848. Voltage and Capacitance
30849. Please help me!!!
30850. Charges on spherical conductors
30851. Elementary Charge / Oil Drop clarification
30852. Unit conversion problem
30853. Airplane Banking
30854. Projectile Flight (LAunch)
30855. Trusses on Bridges
30856. Voltage - Quick Question
30857. Mechanical Energy in a Pendulum
30858. Electric Circuit
30859. Force Couple Problem (Thrust of Ship)
30860. Constant angular velocity
30861. Lawn Mower
30862. Specific Heat Capacity and Change in Internal Energy
30863. Projectiles....(delta)(theta) = g(delta)t/V0
30864. electric field of a line charge and point charge
30865. Help Required Please
30866. Motion of a body under acceleration of gravity
30867. Multiple Lense Problem !
30868. collisions
30869. spherical cavity electric field
30870. Pressure and mass
30871. Average Speed
30872. Average Speed
30873. another sliding question
30874. Ice To Water
30875. Constant rolling resistance?
30876. Help with a 1-dimention kinematics question
30877. Peak voltage output of a generator
30878. measuring the strength of the earths magnetic feild using the slope of a graph
30879. monatomic thermodynamics
30880. Electric Field Due to a Line of Charge Problem
30881. can u help here
30882. 1D Kinematics : Speed & Distance
30883. Evaporation of Water on a Jogger
30884. Slightly Confused About Tension
30885. Help Explaining Physics of freefall tower
30886. Bullet into Ice
30887. Help with doppler problem! thanks
30888. Lever rotating around an axis.
30889. thermodynamics
30890. Mirrors and images
30891. Deriving equation for electrostatic force.
30892. please help me to solve this problem
30893. dynamic problem
30894. mutual energy of two dipoles.
30895. Question about electronics kit
30896. Voltage/ Voltmeter
30897. Physics dynamic problem
30898. Atomic mass and mass excess
30899. Check my solution - Does it make sense?
30900. Magnetic Force on a Conductor
30901. Please help me!!!
30902. Experiment Help!!!
30903. Projectile Motion
30904. Statistical analysis of photometric data - Astronomy
30905. Which method to use? Gravitational problem with a cut-out cylinder
30906. Forces (possibly resolving..)
30907. Work(as function of time)
30908. Q value of a reaction
30909. Coulomb's Law
30910. circular motion and (maybe) pendulum
30911. Simple Pendulum Motion and Physical Pendulum
30912. rotation problem
30913. When acceleration is + or -
30914. A little trebuchet help
30915. 1D Kinematics
30916. pool balls grade 12 plz help
30917. Force and a couple other problems
30918. can someone reread my problem plz
30919. LRC DC circuit
30920. Highschool electronics- Illumination
30921. air resistance question
30922. Thermal Conductivity
30923. Physics Dynamic problem
30924. Vectors: Motion in a plane
30925. optics/ total internal reflection (non-trivial at least for me)
30926. Box and Spring Question...
30927. One more question...A trampoline and potential energy
30928. center of mass of a rigid body-sphere
30929. Motional EMF
30930. Did I do this right??
30931. Planetary Mechanics Question: Determine Kepler's constant for all Earth Satellites
30932. Free fall Experiment Help!!!!!
30933. help!! its driving me nuts!
30934. Pogo Stick/Spring Question
30935. desperate for help!
30936. vectors and 2 dimensional motion, driving me nuts
30937. How is the process of RF magnetron sputtering?
30938. integration (terminal velocity)
30939. Please Help! Plane Landing Question
30940. Sphere, ice and mechanics
30941. Coulomb's Law Problem
30942. Another Planetary Mechanics Question
30943. Simple question
30944. KE in terms of P...Pretty sure Ive got most of it
30945. Help with Force and Acceleration
30946. average force of friction help
30947. Graphing a Trajectory with Variable Gravity
30948. spinning bicycle wheel
30949. Open/closed air columns experiment
30950. Power Plant/Heat Problem
30951. Tension in String
30952. Simple acceleration puzzle I need help with,I forgot how to do.
30953. Relativity and energy (think its dead easy, I just can't see it!)
30954. Multiloop circuit, magnetic force on a current carrying wire, Ampere's Law
30955. Electron configuration
30956. spring & pulley
30957. 2D Motion
30958. Coin on rotating disc. What forces?
30959. Current electricity help please
30960. Super Easy Question Im Sure
30961. Block Moving Down Slide
30962. Two dimension relative morion help!!!!
30963. impulse experienced
30964. waves
30965. Help with pulley and masses
30966. man shot out of cannon question
30967. mechanics problem
30968. Approximate value of g
30969. please help! (on continuous spectrum)
30970. Single movable pulley!
30971. Thermodynamically irreversible processes
30972. Resistances!
30973. Help me with this problem
30974. monatomic and diatomic mix
30975. KE of a bar rotating at an angle
30976. Inelastic Collisions - conceptual trouble
30977. physics electric generator potential difference question
30978. Science for Technicians
30979. Friction Problem
30980. Determining static coefficient
30981. AC vs DC current Tesla vs Edison
30982. Projectile motion (I think)
30983. energy, work and power
30984. Find the index of refraction
30985. Quck Voltage Question (Power)
30986. Emf
30987. Integration (Velocity to Displacement or Position)
30988. Angular momentum - impulse on the axis
30989. Stone Dropping vs Ball Throwing
30990. Help with angle of incidence
30991. potential energy i think
30992. Urgent Help: An old handout
30993. Angular acceleration and newton's 2nd law
30994. mode vs node
30995. Homework problem- Work and energy problem
30996. Light Phenomena - shadows within shadows
30997. Find coefficient of friction
30998. I do not understand how the neutral conductor lose electrons
30999. Uniform Circular Motion
31000. History of science
31001. Energy and/or dynamics
31002. Kinetic energy ?
31003. Creative Questions on Magnetism
31004. Conservation of Energy problem
31005. Force And Energy
31006. Need Help
31007. Force
31008. Exam Problem I got wrong. Is it correct now?
31009. Braking Distance
31010. Maximal static friction problem
31011. Conversion Question
31012. Interesting Time Question
31013. Relative motion in three dimensions
31014. Planetary Motion - Energy Totals and Binding Energy
31015. Lab Question
31016. Constant velocity question
31017. impulse ?
31018. Particles under constant acceleration
31019. Calculating the Electric Potential from an Electric Field problem
31020. Acceleration in terms of displacement and time
31021. Im Dead
31022. Static problem with three cylinders
31023. Rearranging Coulombs Law
31024. ??
31025. Statics problem: finding forces on symmetric supports due to beam
31026. Kinematics
31027. High Jump
31028. Solve my problem
31029. Help with a Hydrogen Fuel cell presentation
31030. college physics by serway...is it any good?
31031. polarization concept
31032. spring constant
31033. Kinematics in two Dimension- projectile motion
31034. relative motion
31035. Beat Frequency
31036. Finding instantaneous velocity at given points on nonlinear graph
31037. Unknown Resistance Value
31038. air over water
31039. How dose an angle of an object effect it's distance/
31040. HELP! with homework problem
31041. Simple harmonic motion
31042. water level
31043. Initial Speed
31044. Ferris Wheel -
31045. torque
31046. homework- memoryblank
31047. kinematics
31048. Finding unknown resistances
31049. Projectile Velocity
31050. E\
31051. Energy Problem
31052. Two Dimensions
31053. Spring constant problem
31054. Projectile Velocity
31055. Force problem:
31056. simple capacitance
31057. Force And Energy
31058. Elevator Weight
31059. integration (displacement or position)
31060. Physics 11 Wave Problem
31061. Rotating Door Question
31062. Centripetal Acceleration
31063. Electromagnetism Project
31064. Transistor Amplifier
31065. angular rotation!
31066. First order Transient Circuit
31067. One-Dimensional Gravitational Motion
31068. calorimetry
31069. Sound
31070. Vry simple objective questions
31071. Magnetic force: conservative or not?
31072. magnitude of charge
31073. Electrostatic and Gravitational Forces
31074. Planetary motion
31075. Critical angle homework
31076. Thermal energy question
31077. simple car motion question.
31078. roller coaster net forces
31079. moment of inertia, when a velocity of ball triples?
31080. Sliding Down a Spherical Surface
31081. Help! Bernoulli's Equation
31082. Help with Bernoulli's Equation
31083. Catapult Angle
31084. Help are any of these even correct?
31085. Potential Energy
31086. Ampere's Law
31087. Kinematic Balls Thrown
31088. Bearing Problem
31089. Vertical Motion under Gravity Q)
31090. Electricity and circuits
31091. Quick Question about Rotational Energy
31092. Turntable Problem
31093. Can I get the archive of all the past questions that have asked so far?
31094. Real Question This Time about a Merry go Round
31095. Another Merry Go Round Question
31096. inertia
31097. Magnitude of the change in momentum
31098. Maxwell's velocity distribution
31099. At what time does the motorcycle overtake the car?
31100. OCR Exam past papers
31101. Escape velocity huh?
31102. Focal length calculation and graph Q
31103. Negative support reaction? (Statics)
31104. basic kinematics
31105. someone please help me with this problem, I am stuck
31106. Kinetic Energy and Velocity
31107. Pushing object up incline - no friction
31108. Waves and Light
31109. Electromagnetism
31110. Up Coming Exam
31111. Need a little help!
31112. Vector addition - Finding V2 when V1 and V1+V2 are given
31113. Orientation Question
31114. Pendulum Difficulties.
31115. Pythagorean Theorem and Pendulums
31116. circular motion
31117. Nabla operator
31118. Nuclear bindng energy
31119. bohr's model question
31120. Calculating/Simulating Vehicle Braking Force
31121. Calculating Planck's constant from LED experiment.
31122. Electric Flux through an Infinite Plane due to a Point charge
31123. help with physics question plz
31124. another physics question..plz
31125. Interaction between science and religion in the 17th century
31126. Temperature at a distance
31127. Force and Air Resistance
31128. This'll be quick-For an oscillating object as shown,it's graph of Ep/J against t/s ?
31129. Lorentz Force Law
31130. Energy conservation law problem
31131. uncertainty/errors in meter stick measurements
31132. Impedance of a Capacitor
31133. Velocity component questions
31134. Fourier Law + Heat Transfer
31135. simple 4-momentum question
31136. Questions on motion
31137. Projectile Motion
31138. freely falling bodies
31139. freelyfalling bodies again
31140. can any one help me?
31141. help me help
31142. Two Conducting Spheres Problem - Applying
31143. air resistance on a falling person
31144. projectile motion
31145. Another transistor amplifier problem
31146. Newton's Laws - Tetherball on a pole
31147. Positive & Negative Charges
31148. Carnot Engines
31149. Simple Source
31150. Some wavelength questions
31151. Knocking the bottom of the bottle.
31152. Catapult Physics
31153. Time for heating to equilibrium with constant heat flux
31154. Parallel springs
31155. Work And Power Question
31156. Pendulum physics problem
31157. sliding block
31158. Problem with corservation laws
31159. Frictional force
31160. kinetic motion
31161. Statics question
31162. Physics Final Tomorrow PLEASE CAN SOME ONE HELP~!!
31163. incline problem
31164. trebuchet initial velocity
31165. Angular speed/acceleration
31166. Please Help...Thermo HW
31167. capacitance problem
31168. Thermal Conductivity Problem
31169. Projectile Motion
31170. SIMPLE vector problem,, just making sure
31171. Two mass interaction problem
31172. What symbol is this??
31173. Magnetic Field in a Slinky
31174. suspended mass
31175. Forces question
31176. Radius of proton given radius of electron
31177. elastic collision
31178. Uniform Electric Field
31179. Rotation, Steiner
31180. Irreversible process
31181. Effects of temperature towards conductivity
31182. Momentum conservation law in shooting gun problem
31183. Desperately need help - Hooke's law - stiffness constant
31184. Velocity of sound coooool...but how?
31185. Energy and momentum conservation laws problem
31186. rotation and force
31187. Electric Flux through a wall
31188. I need help
31189. Weight to PSI Question
31190. Analsis magnet, loretz force
31191. Energy conservation law problem
31192. copper wire resistance
31193. Unit Conversion Question
31194. Galileo's trial-positive or negative impact?
31195. Basic acceleration question
31196. universal law of gravitation
31197. Elastic and Inelastic Collisions
31198. Determine acceleration from position vs time graph
31199. Magnetic Force Question
31200. Friction Problem. Help!!!!!!
31201. Free fall question
31202. Velocity vectors in three dimensions
31203. increment value of equvalent resistance when the resistances are parallel
31204. heat capcity of napthalene
31205. Gauss's Law
31206. the molar heat of combustion for phenol
31207. Force/Impulse Equipment
31208. I need confirmation please
31209. thermodynamics process
31210. Motion and friction problem
31211. Heat rediation problem
31212. Heat radiation problem
31213. Diffiicult Heat radiation problem
31214. Amplitude Question...Just Need A Formula
31215. Work done by friction
31216. Find initial velocity
31217. Vector addition (?) with acceleration and velocities given in vectors
31218. Average Force Of Friction Please Help (attempted Question)
31219. Conceptual question on velocity (double-checking my own work)
31220. Wind Pressure/Force on roof
31221. Relative Motion
31222. Atwood machine
31223. Velocity Question - Odd answers
31224. Magnetism and Centripetal force question
31225. Pressure units
31226. simple relativeness of motion
31227. Can you help me?
31228. magnetic problem
31229. Error bars and slope error ??
31230. RC circuit discharging
31231. Series-parallel curcuits
31232. Determine max heigh above the ground reached by the marble
31233. richard hammond's car crash
31234. Displacement HW Question-STUMPED!
31235. Projectile-STUMPED Once again.
31236. volume calculation
31237. Optics Project
31238. Uniform circular motion with unknown mass
31239. Water Melon (momentum problem)
31240. another name for rotational KE?
31241. Efficiency of Two Carnot Engines in Series
31242. Given range and angle - but not time - find initial velocity?
31243. Inclined Plane
31244. heres a tough one i had on my final...im dying to find out how to do it
31245. Suggestions on how to study for physic finals
31246. Pendulum Question
31247. hydrophobic plastic
31248. Finding the angle of release from a moving plane that drops an object X distance away
31249. Universal Gravitation
31250. MCAT question on energy
31251. Kinematics question
31252. Energy Conservation
31253. Centrifugal Force
31254. motion of muon
31255. Kinematics in one dimension
31256. Mutual Inductance
31257. Could someone help w/ a problem
31258. Please Help! Plumb Question.
31259. Load on Wheels Question
31260. Finding time and range for a projectile launched from a cliff
31261. Work
31262. Calculating force on a bullet, given mass + velocity + barrel length
31263. Work done against gravity
31264. maximum torque, maximum power
31265. physics 2101 problem
31266. Forces on an unusual supporting structure
31267. Kinetic Energy and Work
31268. Figuring out the efficiency of an inclined plane
31269. Magnetics
31270. Confusion with acceleration
31271. Uniform Circular Motion: Centripital Acceleration vs. Acceleration
31272. Should you always apply the rules of significant figures?
31273. Stupid question
31274. Just needed to be proofread (easy forumula)
31275. work to create a square of charges
31276. Gravitational Force
31277. Electrostatics question
31278. Basic question about Momentum
31279. Help with rotation
31280. Newton's Second Law
31281. Frictional Force (and μ) & Acceleration (w/friction)
31282. plase any one crrect my answer
31283. Buoyant Force on a Helium Balloon
31284. Bullet and Pendulum
31285. Magnetic force with spring and resistor problem
31286. electric potential, off by a factor of 1/2
31287. Question on different masses striking balls
31288. Minimum uncertainty in position
31289. Kinetic Energy
31290. friction & heat
31291. Newtonian viscosity equaton
31292. field lines
31293. 'Car' vs curb
31294. Coefficient of kinetic friction
31295. Components of a Vector
31296. Pulley System
31297. Radius of Curvature of Bimetallic Strip
31298. Planet made entirely of liquid
31299. centibarrer equation
31300. Need Help
31301. Force on a charged object
31302. A block sliding down an incline
31303. Force of friction
31304. Oscillations
31305. Electric potential, potential difference, and potential energy
31306. Energy Bars
31307. Electrical & gravitational force:which one is stronger?
31308. Diverging Lens
31309. rate of change of the magnitude of the displacement
31310. Dynamics
31311. Linear and Angular motion and Friction
31312. Linear and Angular Motion and Friction Q.2a & b
31313. friction ?
31314. inertial frame ?
31315. gravitational force-help...STUMPED
31316. Energy Conservation
31317. Elastic Gravitational Potential ENergy
31318. Gravitational Force HELP
31319. Last one I PROMISE! gravity question...
31320. galvanometer
31321. Gravitational Force HELP
31322. ball rolling down a ramp
31323. Magnetism (theory questions)
31324. Work
31325. Work
31326. Regarding Guitar Frets
31327. Waves on a string
31328. Waves on a string
31329. Circular motion (magnitude of radial acceleration)
31330. Fluid Dynamics Question
31331. Electrical or kinetic energy?
31332. bohr's theory ?
31333. Angular motion using Newton's Laws
31334. Angular motion problem
31335. Calculating Rv
31336. Kinematics
31337. Exam
31338. Temperature conversion
31339. More Angular motion
31340. Potential Energy converted to kinetic energy
31341. Electric Fields in Parallel Plates
31342. Lab Related Question
31343. homework question
31344. Heat and Phase change: latent heat
31345. Waves (diffraction grating)
31346. Energy
31347. Very elementaria kinematics question
31348. Potential Energy and Force
31349. Hooke's Law
31350. units ??
31351. Discrepancy
31352. Waves on a string
31353. Thermofluids question
31354. changing position in circular motion
31355. Electric Motors/Generators
31356. Speed of an electron
31357. Coulomb force
31358. Gas Laws
31359. "launch a weather rocket" prbm
31360. Point charge
31361. Physics/Math Question
31362. Physics : Work Energy Power Question
31363. inclined ramp inside an accelerating train
31364. Attraction and Repulsion Forces Between Magnets
31365. Need help asap
31366. help with Vector problem
31367. Latent Heat with kcals
31368. Vector product
31369. Inertial Reference Frame
31370. Circular motion
31371. length contraction & time dilation
31372. Snells Law
31373. Air pressure in hurricane
31374. Block going up a frictionless incline
31375. Moments
31376. Beam Problem
31377. Potential + Kinetic Energy Question
31378. Circular Motion of Car in Vertical Bridge
31379. Sailboat and wind accel.
31380. Centripetal acceleration, incorporating a change in acceleration around the circle...
31381. Angular acceleration, friction, and turntables
31382. Moments again
31383. Circular motion with friction and banking - resultant forces
31384. Conservation of energy
31385. rotational acceleration
31386. RMS Voltage
31387. electro-static energy
31388. Death by impact?
31389. Range of a thermometer - and bulb size
31390. Homework Help: Gen Physics
31391. A2 Physics help
31392. bernoulli aplication
31393. Experiment
31394. Two-dimensional motion problem
31395. Rabbits!!!! Average Speed??
31396. Pendulum and Torque
31397. Displacement, time and average velocity
31398. Mechanics ;;; please need Urgent help!!!!
31399. Torque Question
31400. Gauss's law in differential forms
31401. Reading acceleration vs. time graphs
31402. sound intensity
31403. Doppler Effect
31404. Calculating Work
31405. Very basic acceleration question (typo?)
31406. Standing Waves
31407. The compton effect, need help
31408. Elastic Collision
31409. physics HELP
31410. Physics Question
31411. Generator
31412. Physics 2d Kinematics Question
31413. Conservation of momentum
31414. Question with Normal Force
31415. Average acceleration
31416. reading the position - time graph:
31417. Projectiles Question
31418. Finding final temperature
31419. Flywheel
31420. Baseball
31421. Momentum of falling objects on impact; p = mv not working?
31422. Inertia Tensor of a cylinder at a distance
31423. Moment of inertia for a cylinder at a distance from rotation axis
31424. Kepler's Laws
31425. Rotating Bicycle Wheel
31426. Conservation of momentum problem
31427. wavelengths of various colours
31428. Orbiting satellites
31429. Magnetic Force
31430. Homework Help
31431. Pressure
31432. Help with derivation - involves cross & dot products
31433. Cross sectional area
31434. Hailstones and Momentum
31435. Springs: Inclined ramp, object moving down towards spring
31436. Energy Question
31437. hydraulic question
31438. buoyant force
31439. rotational mass
31440. buoyant force
31441. Instantaneous Velocity
31442. Frictionless inclined plane
31443. Pressure = F/A
31444. Components of Velocity
31445. Direction of Torque
31446. Spring question
31447. Something Simple
31448. problem!
31449. calculating SCIENTIFIC NOTATION by hand help plz.
31450. Momemtum and cannonballs
31451. Two objects, position-time graph
31452. electric point charges on x-axis
31453. Rocket and Gravitational Potential Energy
31454. Magnetic Field Problem
31455. Conservation of Energy
31456. Centripetal Acceleration
31457. Metal bar on conducting rails
31458. tempeature
31459. "glow" of emission lines vs. hot objects
31460. magnetic field
31461. Conical Pendulum
31462. Centripetal Motion
31463. Harmonic Motion - Bungee Jumping
31464. How long does it take the sun to melt a block of ice?
31465. Motion in 2D!!! Help
31466. Simple harmonic motion question
31467. "Artificial Gravity"
31468. remove heat from a gas?
31469. road freezes
31470. Temperature vs. Resistance
31471. turn water to steam
31472. Free falling body
31473. The Bird and trains
31474. Resistor Network
31475. Pressure
31476. Tension in lifting cable
31477. Homework Help!
31478. Continuous Flow Calorimeter (SHC)
31479. One-Dimensional Kinematics
31480. Forces involved in an elevator
31481. Centripetal Force Lab Question
31482. Falling woman
31483. Inelastic Collision with Friction
31484. Pulley question
31485. Direction of acceleration when direction of moving particle changes by 90 degrees?
31486. Boyant force on an immersed body, when system is in free fall?
31487. Young's double slit experiment question.
31488. help!!! atwood machine
31489. which formulae???
31490. Free Fall
31491. No exactly homework
31492. Motion in 2D
31493. Stunt man jumping over cars
31494. Missile
31495. Regarding g forces on Moon and Earth
31496. Not a homework - just a question about simply rounding off in physics
31497. Electric Charge Problem, Is this right?
31498. Another Pulley Question !!
31499. Mechanical Advantage of Pulley
31500. Retraction/reflection help please
31501. Constant speed and friction (please help)
31502. Electric Field & Capacitor Problem...HELP!!
31503. G-Force
31504. Electric Field & Capcitor Problem HELP!!
31505. i need a quike answer
31506. Alternating Current problems.
31507. Another SHM question
31508. Solution anyone?
31509. A simple question, but I keep getting it wrong!
31510. Universal Gravitation
31511. Help
31512. Impulse Momentum Theorem!!
31513. Help Please!
31514. Question about Charge
31515. Effects of an electric field on a motion of an electron
31516. Hydrogen energy levels (quantum theory)
31517. Projectile Motion and Relative Motion Principles
31518. induced emf in a square loop
31519. Cross Product in Uniform Circular Motion
31520. Center of gravity
31521. More Uniform Circular Motion problems
31522. Two connected particles resting on a smooth cylinder
31523. Electric Charge and Potential Energy
31524. Rotational Motion
31525. Object Rolling up ramp
31526. Vector ramp question - time taken for object to slide down ramp
31527. Water Waves Reflection/Refraction Help
31528. Ladder against wall - what is friction needed to prevent ladder from slipping
31529. How to measure extremely high and low temperatures?
31530. urgent-newton's laws
31531. Coulomb's Law
31532. Charge on pendulum due to electric field
31533. Charged insulator
31534. electric fields
31535. newton-law help
31536. position vector help
31537. falling brick speed - equation needed
31538. questions about tensions
31539. newtons second law
31540. electric field over a ring
31541. I have been hanging on this problem for a long time without a solution!!
31542. Ski Jumper Physics
31543. newbie
31544. ask for homework
31545. projectiles
31546. Question involving voltage and galvanic batteries
31547. A small heat transfer question
31548. Clarification about friction equation !!
31549. Hc
31550. Moments of Inertia
31551. Physics 11 help
31552. Another Torque Question
31553. Changing Resistance
31554. Aluminum half ring
31555. about hydrometer
31556. hydrometer
31557. extinguisher
31558. Frictionless pulley and static equilibrium
31559. motions
31560. weight distribution
31561. two blocks on an incline, trying to find acceleration
31562. falling object
31563. relative velocity
31564. Elastic Potential Energy
31565. urgent:newton2nd law
31566. Moment of Inertia/Torque Question
31567. An object rolling along a hemispherical bowl
31568. tension:confusion
31569. about the operatior-sum representation
31570. direction of flow of the electrons
31571. Uniform Circular Motion
31572. Superposition of moments of Inertia
31573. Doppler Effect
31574. Doppler Effect II (Both observer and source in motion)
31575. Circuit... please help? Confused about Q and C
31576. vector
31577. Trig problems (relating to FBD)
31578. Ladder Question - Force of friction required to prevent ladder from slipping
31579. Angular Velocity & Angular Acceleration
31580. Contact Forces
31581. problem with light
31582. Torque
31583. Rotational motion
31584. Light and Optics
31585. Light
31586. Prove this....
31587. Drag...
31588. Bug physics.
31589. Gravitation
31590. Spherical particles (proof)
31591. Motion in a circle
31592. Not an actual hw problem, but it might as well be
31593. Angular Velocity
31594. Force and Velocity?
31595. Diving board question
31596. [SOLVED] more force problems
31597. two-dimensional motion
31598. Height and Weight
31599. Rolling Friction???
31600. Momentum Conservation --- so hard!
31601. optics
31602. Physics 11
31603. 2-D Kinematic Question
31604. light
31605. Quick question
31606. Can someone check if i'm doing this right?
31607. Find Coefficient of Friction only given angle at which object slides on ramp.
31608. Object rolling down an incline
31609. Help on Circuit Problem
31610. gravitatin law
31611. Thermodynamics/Ideal gas
31612. motion of particle on wedge on smooth surface
31613. Constants in Projectiles
31614. Conservation of mass
31615. can anybody help me with this one ??
31616. question on refraction of light
31617. Finding electric potential difference
31618. force of air resistance
31619. graph
31620. solar oven and search light
31621. vertical velocity
31622. finding magnetic field component
31623. Angular Momentum of a conical pendulum
31624. Forces acting on a ring. (Help with direction)
31625. Kinematics Problem
31626. physics investigatory project topic
31627. Harmonics and fundamental frequency questions
31628. emf of coil outside a solenoid
31629. rate of current changing through an inductor
31630. Confused
31631. index of refraction when total internal reflection ceases
31632. Find acceleration only given distance of slop and angle of elevation.
31633. photon collision with H2 molecule
31634. light refraction problem
31635. pressure problem
31636. kinetic energy of a charge
31637. translational energy vs. kinetic energy
31638. initial and final state of hydrogen atom
31639. total translational energy
31640. Triple-slit interference
31641. Help on Resistivity of Material Type of Question
31642. A Quick Question about Inertia
31643. photon + H2 collision
31644. muonium
31645. Steam Engine
31646. Terminal velocity with Reynods# and Drag Coeff.
31647. Electrostatics test on Tuesday -- helpless
31648. Hooke's Law and Finding the Constant "k"
31649. mutual inductance in air
31650. Acceleration of a falling pinned stick
31651. number of lines/cm for the grating
31652. free fall
31653. relating coefficients of volume, linear expansion with height
31654. Gravity and Air Resistance
31655. Magnetic Field and Charge
31656. Force problem
31657. Pendulum/planet circular motion
31658. Tension problem help
31659. Spring with circular motion
31660. Finding mass
31661. Frictionless Problem help please?
31662. Help with getting an expression for Electric field from a variable Voltage
31663. resultant
31664. Projectile Motion
31665. Work--uniform speed?
31666. Term confusion
31667. Basic Physics Help
31668. determining specific heat
31669. Bridge Rectifiers
31670. Magentic induction and shielding
31671. Centripetal Acceleration !!!
31672. Electromagnetic radiation
31673. Light and Refraction
31674. Thermal Dynamics
31675. Net Electric Force on Charged Spheres
31676. vector addition
31677. relating internal energy to highest temp
31678. 2 blocks being pulled across the floor
31679. Torque/Force Problem-Help Please?
31680. Air Puck !!! Correct Method or not...
31681. Solving Repulsive Force problem...
31682. RC circuit help?
31683. Electric Potential
31684. Solid conducting sphere
31685. Density
31686. Table cloth pull
31687. Gilligan's Island Radio Transmitter!
31688. Help with a homework question
31689. Mirrors vs. Lenses
31690. Tug Of War
31691. Kinetic Energy regarding Collision
31692. An Electrostatics Question
31693. force
31694. Physic Questions...
31695. Electric Motor and Magnetic Field
31696. Electrons In Space
31697. Electric Flux with angles
31698. ahh homework
31699. tricycle problem
31700. Please Help!!! Inductor Circuit
31701. centripetal acceleration problem (very easy)
31702. Work of pushing box horizontally - including force of friction
31703. Physics Help- tension/acc
31704. Escape velocity & Black-Body Radiation
31705. Tricylce...Pls help
31706. Lab report problem ?
31707. Einstein's photoelectric equation
31708. Difficult Charge Problem
31709. How to determine X and Y coordinates of launched ball?
31710. near-sighted lens fix
31711. Rock - Don't Roll!
31712. Is There Anyone There Who Could Answer This...please!!!
31713. Using newton laws
31714. Weird mechanical advantage/energy transfer problem
31715. Terminal Velocity of a Concrete Sphere
31716. n00b Q: Help Converting Between English and SI
31717. Lever question
31718. Acceleration of a Charged Particle
31719. F = dp/dt ?
31720. Parallel and Series, Lightbulb Problem
31721. What causes a metal ball to fall faster than a feather on earth?
31722. Newton's Law
31723. Particle in a box
31724. block on a toboggan
31725. Electric Charge Problem with Unit Vectors.
31726. Passengers in roller coaster
31727. Year 11 High School Student, Electrostatics Help !Please!
31728. Pressurized Gas Canister Release Question
31729. The physics of colour
31730. change movment
31731. normal modes, 2 masses, 2 springs
31732. megnetic force problem help plz
31733. box on a Toboggan - Newton's Laws
31734. Length of a spring under its own weight
31735. Simple Harmonic Motion-Help Please :)
31736. Projectile Motion Question - Clearing a Wall
31737. Converging Lens Problem
31738. Help!!!
31739. Center of Mass Frame for Elastic Collision
31740. Exploding projectile
31741. Newton's Laws: Equilibrium
31742. Amplitude of spring
31743. Angular frequency
31744. Gravitational Potential Energy question
31745. Heat pump problem
31746. Least-Squares fit for a line Concept
31747. ideal gas pressure reduction
31748. Frame of Reference- arrow traveling through a tube
31749. Light Bulbs Interference Pattern - Vey Easy Multiple Choice
31750. Finding magnitude of maximum angle theta for oscillation
31751. Question:
31752. motion
31753. Another Gravitational potential energy problem
31754. calculating work from graph
31755. Circular Motion
31756. How do you find the frictional force acting on an object if it is decelerating?
31757. heat & thermo
31758. Center of Mass, Equilibriums help!
31759. "NEVER connect an ammeter in parallel!!!" -->WHY?!
31760. Could you help me find what is wrong with these problems?
31761. uniform circular motion problem
31762. Electricity - Basic Cuircut Board
31763. Particals along a straight line
31764. effiency coversion question
31765. Another question
31766. Car travelling around arc of circle
31767. Moment of inertia and angular speed
31768. lens and mirror
31769. Centripetal Force
31770. Please check work
31771. Newton's Laws; ramps and pulleys
31772. Spherical Mirrors
31773. PlEASE HELP: Diffraction by a single slit
31774. Conservation of momentum
31775. Basic Electrical Test... 12 Questions
31776. Breaking into traffic at an intersection
31777. struggling with post-lab question
31778. Heat
31779. Double-slit experiment question
31780. how is this derived?
31781. bungee jumping
31782. Temp Equilibrium
31783. Continuity Equations and Bernoulli's Equation
31784. Continuity Equation
31785. Grounded Circuit
31786. Car going round corner
31787. Quantized Charge Problem, Why is this right?
31788. Electrical Potential Energy
31789. direction of electric field
31790. Current Problem
31791. Conducting Plates, electrical fields w/ conductor.
31792. Need some help with spring-mass-damper problem
31793. pls help me with my nuclear physics homework..
31794. Nuclear physics
31795. Dynamics Question involving Tension (Work Provided)
31796. Ideal Gas Equation Help
31797. wavelength
31798. frequency
31799. Relative Velocity
31800. Tricky(?) resistance question in a series circuit
31801. 2d Kinematics Question (Need Answers Checked Please)
31802. momentum
31803. Friction Problem
31804. Half Life Question
31805. Chemical equations
31806. figuring out formula from graph
31807. Free Fall..
31808. Spring problem
31809. time dilation problem
31810. Speed of gas expansion & Size of expansion
31811. Low velocity impact craters in sand
31812. What would be the ameter reading?
31813. 2D elastic collisions with equal masses
31814. Force and Displacement
31815. Model Train Collision
31816. Particle Collision
31817. Composite String Question
31818. Protons Neutrons Electrons
31819. Proper Chemical designation?
31820. Magnetic Force on an Electron
31821. chemical equation
31822. work function
31823. A plane going into (temporary) orbit
31824. grade 10 physics.
31825. help a girl out please :(
31826. kicking rock of a building....
31827. Magnetic Force
31828. Magnetic Force Part 2
31829. HELP!!! Answer pls ^^
31830. accelerating ions in E-field
31831. block on a turntable
31832. Area under a curve
31833. Sound
31834. Equilibrium Newton's law
31835. Newton's law
31836. Elevator Weight
31837. Please help me with my THERMAL PROPERTIES OF MATTER...
31838. coefficient of kinetic friction
31839. Nanoparticle Algebra
31840. Trying to derive the rotational acceleration.
31841. I need help on this problem about angular speed.
31842. Physics 11
31843. Some unknown eqation i want to know about
31844. Dynamics
31845. Long Straight Wire & Proton
31846. Unable to visualize the concept of Torque.
31847. Bucket hanging on a rope(Tension)
31848. Beta particle counting efficiency??
31849. Force exerted by a laser beam
31850. Really Hard Charge Problem
31851. True or False ^^pls correct me if im wrong
31852. curve banking problem???
31853. Equivalent capacitance in series/parallel
31854. Kirchhoff's Rule / finding unknown resistances and voltages
31855. waves and sound question
31856. Sound & Temperture Questions??? please help me!!
31857. Tension on a Rope if used to Accelerate a car?
31858. Electric Fields ( i attached a file)
31859. Difficult Free Fall/Kinematic Problem
31860. Expansion of solids
31861. sound wave of a source??
31862. an object open on both ends? V/WL/F
31863. speed of sound
31864. banking curve problem cont'd ????
31865. speed, wavelength anf frequency
31866. magnitude and direction of electric force (file attached)
31867. easy question
31868. Relativistic dynamics
31869. Those darn car on a slope problems
31870. friction challange
31871. Combination of translation and rotational motion
31872. Hydrodynamics problem
31873. radio waves and charge
31874. Sun's Temperature
31875. Calculating a potential.
31876. pls...help me with this problem...
31877. Speed of information
31878. Inductance and LCR resonance
31879. Magnitude of the force (Tug-o-war)
31880. real or virtual, focal length
31881. potential energy
31882. nuclear fusion/invariant mass
31883. Hand pushes block
31884. 2 blocks, on ontop of the other
31885. Falling Pennies and Force
31886. Total Energy w/ Magnetic Field
31887. Electromagnetism - right hand rule...
31888. Help with physics calc
31889. A really annoying speedboat.
31890. Solenoid
31891. power
31892. centripetal acceleration
31893. Motion near earths surface
31894. Help on Projectile Motion
31895. Vibrations
31896. Speed of sound in air
31897. a popular amusement park ride
31898. A daring ranch hand.
31899. Vacuum required to generate specific amount of force
31900. Extremely simple question, but not for me!
31901. Magnetism, component values, and three dimensions
31902. Magnetic Fields; effect on unknown particle?
31903. Relativistic dynamics
31904. Wire & Magnetic Flux
31905. Drilling was never too fun.
31906. Doppler effect
31907. Energy conservation (2 carts and a spring)
31908. Uncertainty question
31909. Magnetic Field Due To Moving Charges: An Unsound Conclusion?
31910. Electron and magnetic fields
31911. Quick work question.
31912. Pressure inside a chamber with a piston
31913. Snell's Law x2: Double-checking trig?
31914. Blackbody Radiation
31915. AC Current
31916. work
31917. Photoeletric effect
31918. Reactance, resistance and impedance
31919. Fluid pressure in different test tubes
31920. Current-Carrying Wire/Magnet Question
31921. Equlibrium problem
31922. thermo help
31923. Energy in Circuit between load
31924. Lyman Series
31925. Friction Investigation
31926. Derivation for Kinetic Theory of Gases
31927. constant performance vs friction and drag
31928. Simple Harmonic Motion with 2 beads
31929. Pendulum oscillation
31930. Helium Balloon
31931. Generators D2h
31932. Gravitational field and graavitational potential
31933. Electric Dipole: S.H.O
31934. Gravitation
31935. An AC circuit w/ only an inductor
31936. help!!! surface tension
31937. Resultant force
31938. Some flux questions
31939. simple magnifier problem
31940. Electric Generator - work on lightbulb, but not on motor, why?
31941. 1D Kinematics Question
31942. rope over slope forces
31943. How to calculate electrons in one coulomb?
31944. michelson-morley interforometer.
31945. Physics of a car crash
31946. homework help or pointers anyone???
31947. Work using a P-V Graph
31948. Potential Energy of a system of Point Charges
31949. maximum magnifacation
31950. Change in Internal Energy
31951. wave
31952. spectrum
31953. Electric field/equipotential field questions
31954. Free Body diagram
31955. equation for magnetic moment, E-field and B-field
31956. Simple electrostatic problem
31957. moment of inertia
31958. Carbon dating!!!!!
31959. how to calculate acceleration per second
31960. recurrence
31961. Rate Of Turn and Turn Radius of an aircraft
31962. Simple harmonic motion
31963. Magnetic Flux (Induction - Magnet through a coil)
31964. mirrors
31965. Some really confusing directions (and the world is flat!).
31966. What is G
31967. Vibrating Objects
31968. Help on special relativity...
31969. Magnetic Field Strength
31970. F=ma again
31971. Useful Q
31972. Formula for water pressure, flow and power
31973. Tough torques problem
31974. Electric Field Q
31975. 2 carts, a string, what is the work done?
31976. Finding the current in uneven parallel circuits
31977. Decibels, pressure & displacement amplitudes
31978. conserved momentum (car accident)
31979. How fast does light travel in 1 ft?
31980. Changing force lifting a mass
31981. missing sumthing really dumb. Please help?
31982. Bullet speed
31983. die or not?
31984. Actual Wind Velocity
31985. Kinematics Question
31986. Apparent Depth?
31987. stretched spring --find coeff of friction
31988. Dropping coal on a platfrom (energy cons)
31989. Sprin compression
31990. wavefront
31991. challenging projectile question
31992. conservative forces
31993. Electric Field outside a cylinder
31994. Kinematics in 2 dimensions
31995. On the golfing green.
31996. Gravitational potential energy - problem
31997. Vectors
31998. Projectiles, Momentum, and work
31999. pendulum swing --basic trig problems
32000. Factors of gas expansion
32001. 2 masses and 3 pulleys/accelaration
32002. Superman Problem: Free Fall
32003. Various questions, mechanics
32004. Fluids problem - gauge pressure
32005. circular motion?
32006. heat turn iron to gold if heated??
32007. CRT and X ray
32008. SAT Question concerning Newton's Third Law
32009. conservation of momentum vs KE
32010. inelastic collisions?
32011. energy of electron
32012. Gravitational Force(Why the negative sign?)
32013. Capacitor with two dielectrics
32014. Some vectors and buried treasure.
32015. Amusement Park ride - maximum period of rotation
32016. Particle slides down sphere
32017. diffraction
32018. Friction and acceleration
32019. centripetal? force question
32020. Two Circuit Questions
32021. How to get an egg into a bottle
32022. chemical element and chemical property
32023. Speed of information(2) - simple example with a mass hanging in a cable
32024. chemical and nuclear reaction
32025. nuclear reaction or chemical reaction
32026. Galilean transformation problem
32027. half life
32028. Pulley problem
32029. Coordinate Problem
32030. Electricity
32031. A tank of water.
32032. Lorentz Force
32033. Conservation of energy
32034. Final velocity of an object accelerated across a given distance with constant power
32035. Time Dilation
32036. electric potential energy
32037. A simple differential equation question.
32038. Cylinder on an incline
32039. quantum
32040. units question
32041. Roller coaster physic???
32042. Diving hawks.
32043. Binding Energy Concepts
32044. Known Dimensions
32045. Glide Angle
32046. Law of Inertia?
32047. Friction on an inclined plane
32048. Newton's Laws problem
32049. Free body diagram of a person sitting on a wheeled chair
32050. Position Vectors, Velocity Vectors, and Acceleration Vectors
32051. integrating with volume element (d^3)x
32052. Energy Tranfers
32053. centripetal force
32054. stationary point charge in increasing magnetic field
32055. coefficient of rotation friction
32056. Momentum
32057. Surface Area of Satellite Signal transmission on Earth!
32058. Resistances
32059. Critical Pressure and Temperature of a van der Waals Gas
32060. orbitals
32061. Impedance
32062. Lorentz contraction problem.
32063. Am I on the right track with this electromagnetic and fluid qs?
32064. lorentz time dilation problem.
32065. correcting for room temperature and atmospheric pressure
32066. Pipe Velocity
32067. doppler effect problem
32068. electric potential
32069. relavistic velocity lorentz transformation problem.
32070. Simple gravity crash question
32071. Help!!Momentum problems?
32072. Impulse
32073. just a simple question on dot products
32074. A little help here
32075. wave funtion of a particle help
32076. Block, spring, and mass problem
32077. vector potential
32078. Rotational Dynamics Problem
32079. formulas for torque and velocity in simple algebra
32080. Differences between delta W or dW
32081. Magnetism
32082. Intro to moving charges in a particle
32083. AP Physics C question
32084. Acceleration of Inclined Plane
32085. Block pushed against a wall
32086. Need help regarding finding out the max pressure in a isothermal cycle.
32087. Currents and Magnetic fields
32088. An incline plane, friction, and a pulley.
32089. Question about circular movement.
32090. Time and Displacement
32091. cross product and force on a charge due to applied magnetic field.
32092. Kinematics
32093. Currents and magnetic fields
32094. How do electrons flow in a circuit?
32095. magnetic field around an infinitely long wire
32096. Square Coil, Round Hole
32097. Why dimensions can be treated as algebraic quantities?
32098. i dont get how ice skaters angular momentum is conserved when arms are drawn in?
32099. Centripetal Force behind Rotation?
32100. Waves (Progressive wave)
32101. physics help
32102. Projectile Prob
32103. acceleration--
32104. Projectile Motion and Circular Motion
32105. Circuit problem
32106. acceleration
32107. Uniform Accelerated Motion - Ticker Tape Experiment
32108. Vectors of position, velocity, and acceleration.
32109. A collision question
32110. Lines and Planes
32111. Low pass filter
32112. high school physics student help
32113. Intensity,Amplitude,radius(Waves)
32114. How a cube(a die) bounces
32115. heat loss
32116. Stationary Quantum State help
32117. Simple three charges problem in 1D
32118. frames of reference
32119. MAX POWER question from Dynamics
32120. Energy stored on a capacitor
32121. Inclined plane projectile problem from dynamics course
32122. RL circuit DE
32123. Finicky bartenders and the trajectory of a drinking glass.
32124. Why the period of rotation and revolution of moon is same?
32125. 0 resistance wire in parallel circuit
32126. measuring magnetic field
32127. maxiumum height and range
32128. pls. help --> acceleration
32129. Thermofluids Question wind tunnel u tube manometer
32130. Law of sines Problem....
32131. Incident X-ray photon problem
32132. Terminal Velocity?
32133. Max speed of an ev at give HP
32134. Atomic Structure - help needed
32135. Derivation of the equation in doube slits
32136. Free rotation when initially rotated about some other point.
32137. Bragg Diffraction Help
32138. Heat exchanged to air on a cylinder problem?
32139. Kinematics Problems
32140. Thermal conductivity through a cylinder?
32141. Centripetal Force
32142. Calculate initial diameter from longitudinal strain and final diameter
32143. Rolling mill separation
32144. Magnitude of Electric Field Question
32145. Evaluating the z component
32146. Dynamics Question, Planar rigid body/ Relative velocities
32147. can't remember how to differentiate this
32148. Playground ball trajectory.
32149. Circular Motion
32150. ball moving up a wedge
32151. Affect on stored energy if charge is doubled..
32152. Thermal Expansion with bending bars
32153. Gravitation(?)
32154. Radial acceleration
32155. Bernoullis Equation?
32156. Radial and Tangential Acceleration.
32157. AP Physics C Question
32158. Ratio of Electric Force to Gravitational force
32159. Crystal packing
32160. Electric Field off the end of a Rod
32161. Acoustics? (Yet Another IB Extended Essay Thread)
32162. Speed of Earth at 41 degrees North.
32163. Isn't acceleration a constant?
32164. Basic Quantum
32165. Two cars, acceleration, and speed.
32166. Acceleration Problem
32167. Difficult Wave Problem
32168. New to this yet needing some help
32169. roller coaster loop
32170. Need help determining force behind certain vectors
32171. Intensity, Radius (Calculations)
32172. a simple physics question
32173. de Broglie Wavelenght of a 5.5Mev
32174. Waves, finding frequency, wavelength, and speed
32175. Electric Field of a Quadrupole
32176. Smaleset reciprocal vector
32177. Electron near nucleus
32178. Harmonic Oscillator
32179. Harmonic Oscillator
32180. Basic Adding of Vectors problem
32181. Where is the Electric Field Equal to Zero?
32182. Stuck...please help
32183. 5 Charges
32184. Bullet striking block, maximum height obtained?
32185. Finding a B-field.
32186. Braindead - Simple Physics Help!
32187. Work
32188. Basic QM - Trying to catch up in a class
32189. shouldn't be a 2 in there?
32190. Spring Constant Due to 2 Charges
32191. Can someone please help me? I have a pretty simple physics problem.
32192. parallel plate capacitor
32193. Work
32194. How to find the height where two same marbles have the same velocity?
32195. Does height affect the constant of proportionality?
32196. Gravitational Potential Energy
32197. Measuring the earths Rotational velocity
32198. Force, mass, acceleration (three problems)
32199. Basic Projectile Physics
32200. Finding area of a gold leaf
32201. Nuclear yield math
32202. room temperatures, please help!!!!!!!
32203. Determine the magnitude of the electric field
32204. Another Charge question
32205. average velocity
32206. Minimum u to keep ladder from slipping
32207. object distance
32208. A car and a truck
32209. Electric Field
32210. Waves problem. Finding phases
32211. Photons emitted by a blackbody
32212. Easy problem that I am stuck on....
32213. Minimum escape velocity of a projectile required to rise a certain height
32214. Hg in U-shape tube, water is added. final h Hg?
32215. Need some help on this question
32216. Difficult Problem!!! I Tried My Best!!
32217. mexican food fans
32218. Quick Physics Question (Urgent)
32219. Transformation between electric and magnetic fields
32220. Throwing a rock
32221. centroid of trapezoid
32222. Electrical Circuit Problem...
32223. Just set me in the right path...
32224. Michelson-morley problem
32225. avg speed help
32226. Another hard physics problem??
32227. mgh, when does it apply?
32228. Electricity and Magnetism- Energy sources and power stations
32229. tension in cables
32230. Torque and Angular Momentum
32231. conical pendulum
32232. Statics Problem
32233. Average Velocity
32234. work done on thermal systems confusion
32235. Help with two 2D motion problems, PLEASE!
32236. An elevator moving up and a bolt falling down
32237. 2 Basic Physics Questions
32238. weight of the Earth on the moon?
32239. Dropping a golf ball
32240. Correct version of uncertainty Principle
32241. some strange interesting trend
32242. Charged Aluminum Spheres
32243. Require Help.
32244. Need Help.
32245. Spring problem
32246. Question
32247. projectile motion problem
32248. Equilibrium between release and decay Kr-85
32249. Angular momentum problem.
32250. tension of threads
32251. Some help and explaination
32252. Awesome pulley problem!!!
32253. Drag Racer
32254. Relative Velocity
32255. Wave Nature of Light
32256. Standing waves.
32257. electrostatics - two capacitors in parallel
32258. Classical Physics - Pulley Problem
32259. Help with a physics/calc problem involving work.
32260. Why Do I hear bat cry?
32261. Vector Physics Help
32262. Require Much Needed Help.
32263. Phsyics problem. I must find distance in Kilometers.
32264. Question--Proper form for nuclear addition
32265. Help Solving Statics Problems..
32266. Physics Problem. I must find the horizontal distance x between the 2 baloons.
32267. Graphing Questions
32268. i need help finding volume
32269. Kinematics of ball rolling motion
32270. Work units
32271. Urgent Thermodynamics question
32272. Hamster running in a wheel
32273. Method of Least Squares Linear Fitting
32274. tension problem
32275. monkey friction
32276. sliding ice
32277. Lightyears and the surface area of a planet.
32278. Electric Flux through a hemisphere
32279. Two String Box Project
32280. Troublesome...
32281. quick question
32282. Electric Flux
32283. Fundamental Interactions Problem
32284. homework problem
32285. Physics Problem. I must find time.
32286. Capacitors
32287. questions about kinetic theory
32288. physics homework PLEASE HELP ... i am lost
32289. Golf ball
32290. kepler's third law
32291. vector resultants??? please help...
32292. Initial Velocity Question
32293. Vectors
32294. Satellite Orbits
32295. A battery-battery-resistor circuit
32296. An astroid moving due to Earth's gravity...
32297. Help with vector exam questions (M1)
32298. M1 level vector help
32299. acceleration problem
32300. Support arm
32301. acceleration to displacement
32302. Raindrops
32303. New to Physics and Need some Help
32304. Distance between 3 islands
32305. 2 trains headed for eachother
32306. Impact force question
32307. Speed of sound in wind
32308. Moving Reference Frames
32309. Root mean square current
32310. speed distance time, 1500mtr race
32311. thermodynamics
32312. thermodynamics: H2 - H1 and U2 - U1
32313. Potential/Kinetic Energies
32314. Collision, time
32315. speed, velocity & acceleration
32316. Moving Reference Frames
32317. Magnetic Field Problem
32318. circular motion
32319. machines
32320. Coefficients of kinetic friction, help PLEASE!
32321. Two people pulling a car...please help.
32322. Statics Problem...Cross Product
32323. Length between edge of ball supporting a ramp and a wall without similar triangles
32324. A ball rolling on a bowl...
32325. friction
32326. Basic connected particles.
32327. projectile problem
32328. oscillator problem
32329. please help bh curve - hysterisis
32330. when the sun stop radiating
32331. Electric field of a rod
32332. Force, Skier
32333. acceleration/velocity opposite signs
32334. Unit Conversion (mass, radius...)
32335. Vector Angle Problem - need help
32336. rower problem
32337. Overtaking cars and trucks.
32338. Vector problem
32339. Virial coefficients of the ideal gas equation.
32340. Only the best--physics(unit analysis) question
32341. Polar Coordinates
32342. Calculating the speed of an ultrasound wave in an unknown liquid
32343. Speed of sound and sound detection lag between ears
32344. I must find Time.
32345. trailing car
32346. Analyzing a wave
32347. solving for t
32348. Carbon dating - urgent please help
32349. Physics Problem. I must find acceleration.
32350. finding initial speed and accleration
32351. Can Anybody Figure Out the Formula?
32352. Uniform accleration
32353. I must find distance.
32354. current and cross sections
32355. how to solve for velocity given angle and distances?
32356. Electrostatic Force question
32357. Electric Field question (two of them!)
32358. Net electric field question...almost have it but can't get one part of it
32359. Finding Acceleration
32360. Net force exerted by two charges on a 3rd charge
32361. Friction Question
32362. Request: Basic Discrete Dynamical Systems Tutorial
32363. Damping
32364. Work done by gas
32365. FUN 1d motion prob--help
32366. another question that is troubling me
32367. Finding the angle of a falling person on a sphere
32368. Forces of Friction question
32369. Physics of the Coaxial Cable
32370. inverse lorentz transformation question
32371. Tossing Your Lunch
32372. Alloy Lab Report Question, please help I'm lost.
32373. How to calculate the change in R or displacement.
32374. Kinematics Last minute homework help
32375. What is the vertical height.
32376. Interactions Questions
32377. Flywheel
32378. velocity question help???
32379. Find the maximum height and the range of the ball.
32380. distance ?
32381. Final position
32382. Motion in Two Dimensions (Vectors)
32383. Standards Question
32384. Tension problem
32385. oscillator
32386. Easy thermo problem: gas expansion
32387. question with associated uncertainty
32388. centrifuge on Mercury
32389. Tricky Motion Problem
32390. surface tension
32391. law of motion
32392. Pulley and tension
32393. Elastic Potential Energy
32394. Electric Field in a point
32395. law of motion problem.. help
32396. Newb Question
32397. Power
32398. Mass suspended on a spring question
32399. Throw Up Problem
32400. Puck on table problem
32401. The Pendulum Equation
32402. instantaneous acceleration
32403. Would someone be kind enough to check this for me?
32404. Projectile Motion and impact.
32405. Colloidal Kinetics
32406. Please check my work on this short calc (?) prob
32407. I Keep Getting 2 Different Answers. Please Help!
32408. Questions on Vectors
32409. Quick "Equations of Motion" questions (2). Rxn time; deceleration
32410. Vectors (Direction of Resultant Displacement)
32411. help with an electrostatic problem
32412. Relativity
32413. Need Help on Acceleration Problem!
32414. Stupidly Simple Vector Problem (I hope)
32415. Moments & couples 2D (for now)
32416. Paper Jumping, Charged Comb
32417. Direction of a 3D Vector
32418. A Speed Problem
32419. Finding "g" given height & time
32420. momentum
32421. Subtracting Vectors
32422. Initial velocity, acceleration due to gravity question
32423. finding the apeture
32424. Help please :)
32425. Please help ASAP
32426. Average Velocity Graph
32427. Motion in Two or Three Dimensions
32428. Two Masses on a Spring
32429. Simple Vectors
32430. Realtivity question
32431. magnetic forces and fields
32432. 1 of 3: Force of Gravity and Acceleration. Help!
32433. Final Velocity
32434. Aluminum wire stretched four times longer, resistance?
32435. Tabletop to Floor, find Time
32436. Finding force given constant velocity and mass?
32437. Train pulling caboose - forces and friction
32438. question about cumulus clouds
32439. Physics knowledge question
32440. Force for mass drop?
32441. null result of the michelson morley experiment
32442. Vector b/a = ?
32443. What Does This Symbol Mean?
32444. simple dynamic accell problem
32445. Dynamics
32446. Kinematics question
32447. Significant Digits
32448. Displacement HELP PLS!
32449. General Force and Motion Question
32450. Centripetal Force.
32451. Kinematics
32452. reference frames
32453. Help with an airplane problem (relative velocity)
32454. physics 100 homework help
32455. Uniform rod problem
32456. Cyclotron Frequency problem
32457. Velocity / Momentum Questions
32458. Electric field.
32459. Conservation of energy as a function of Time
32460. speed/energy problem, could someone please check my work
32461. Average Velocity and Speed
32462. Dynamics and Newtons laws
32463. Questions about charge flow and electricity
32464. Easy homework problem...I know, how original.
32465. Finding out how many electrons have passed a point in the circuit
32466. Two Source Interference
32467. Vector Addition
32468. Baryons and their quark constituents
32469. Question about passive filter
32470. Set Upward Accel. Then FreeFall...?
32471. Change in gravitational Potential energy
32472. coefficient of static friction
32473. Special Relativity
32474. Don't know where to start on this problem
32475. GRE Subject questions
32476. Motion of a freely falling object
32477. Trig Problems for physics course
32478. Does 'extended' mean 'larger' in this case?
32479. Projectile Motion
32480. Propagaton of errors
32481. Inelastic Collision
32482. Kinematics question
32483. Can someone tell me if I made an error?
32484. Particles moving along the axes.
32485. Help!
32486. Vectors and vector components
32487. Prove Velocity is constant
32488. time dilation problem
32489. Question about significant digits
32490. Question on Flux of Light
32491. Wave Derivation: Intensity and Pressure Amplitude Relationship
32492. Can you answer this.
32493. Force of child on a swing
32494. twin paradox problem
32495. Physics Problem find displacement.
32496. Incline Friction Problem?
32497. Electric Potenial
32498. Arrow's initial velocity (Force problem)
32499. force magnitude and direction question help
32500. Wave interference, finding amplitude in certain situations
32501. Particle along a spiral
32502. Finding length of tube, air column, standing waves
32503. Standing waves and length of tube
32504. Force question involving an asteroid and spacecraft
32505. Find Force From A Graph Of Potential
32506. Particle's Center of Mass?
32507. deceleration problem!
32508. H> Graphing out Word problems ( Word eq. included)
32509. Physics Distance Question
32510. Experts please: DC CIRCUIT (PARALLEL-SERIES CIRCUIT) QUESTION
32511. Charge density
32512. Help needed!!
32513. spring problem
32514. "Power of Ten"?
32515. Discussions on answer of a problem
32516. started out simple enough...
32517. Dimensionalysis and Conversions
32518. Moment of Inertia
32519. Constant Acceleration Question
32520. Vectors
32521. Kinematics Question
32522. Initial Acceleration
32523. Textbook error? Incorrect derivation?
32524. M1 Vectors help
32525. Kinematics: Net displacement Help Please!
32526. Mechanics Question
32527. Motion in One-Dimension
32528. Tension Problem - Kinematics
32529. Free-Fall Motion (w/ a tennis ball)
32530. Compression Forces
32531. Help: Shopping Cart
32532. Deceleration Question
32533. Acceleration and distance problem
32534. Determining initial velocity
32535. Distance. please help!
32536. Tension Forces Question
32537. Ideal Gas Law (Simple...)
32538. Does the Mass of an Object Fluctuate?
32539. Error Propagation - multiplication vs powers
32540. instantaneous things
32541. Intro Physics Help
32542. Incline Plane with Friction with one object hanging?
32543. Direction and magnitude question again..
32544. Gaussian cylinder problem
32545. Calculating Initial speed????
32546. Surface area of N spherical droplets?
32547. Basketball
32548. Relativity (last one)
32549. Relation between Angular speeds/accelerations
32550. Initial Velocity question
32551. Electron Problem
32552. Kinematics in 2d
32553. Free-Fall problem
32554. vector
32555. vector degree
32556. component(vector)
32557. Instantaneous Acceleration
32558. Atwood machine pully problem with a twist
32559. Figuring Displacement from acceleration
32560. i need help on a pulley problem PLEASE
32561. Unit vector notation
32562. Unit vector notation
32563. Vector Problem-Direction and Magnitude
32564. free fall body problem, stuck with 2 unknowns
32565. What qualifies as a "system"?
32566. toy gyroscope problem
32567. Acceleration/distance/time problem..
32568. Yr 11 Trebuchet Project Calculations
32569. Sign problem
32570. Temperature change problem
32571. Earthquake analysis (motion along a straight line)
32572. mass of an object
32573. Falling from a Building
32574. Doing something wrong...Newtons law proof
32575. can someone help me with this?
32576. Another question... vector angle proofs.
32577. acceleration due to gravity
32578. Projectile Up Incline Proof
32579. Calculating time of falling object
32580. Scalar Product Explanation
32581. Help with vectors
32582. Student and a chain
32583. Coulomb's Law
32584. average speed
32585. free fall acceleration please help ASAP
32586. basic physics homework question
32587. Motion Q.
32588. force exerted on tank
32589. Landing on a different level
32590. copper wire magnetic field
32591. Momentum Problems
32592. trajectory, where it will land.
32593. Vectors
32594. Finite Sheets of Charge Compared to Infinite Sheets of Charge
32595. Relating force constant and frequency to mass
32596. Basic Problem
32597. converting mks energy density to cgs
32598. Beginner Pully Problem...
32599. michelson morley
32600. How many photons does it emit?
32601. How many photons does it emit?
32602. Coefficient of Kinetic Friction
32603. projectile motion problem
32604. yet another projectile motion
32605. Elastic potential energy of spring
32606. coulomb's law partII
32607. Proof using Levi-Civita symbol
32608. some homework advice
32609. Testing homework template
32610. about fiber optic refraction
32611. quick wave question
32612. Free falling object
32613. Deriving a kinematic equation.
32614. effective reisistance of an unbalanced wheatstone bridge.
32615. relative velocity
32616. Modern Physics: Length Contraction
32617. Height of a 91 lbs. gold cube.
32618. Flux
32619. free fall, linear regression please help ASAP
32620. Vectors Question
32621. rocket problem
32622. Multiplying Vectors
32623. Relative velocity problem. NEED HELP.
32624. Phase question
32625. Finding initial velocity
32626. Can Anyone Help ME?!
32627. Unit/Metric Conversions
32628. hang time
32629. laser beam spreader optics problem
32630. Angles and refraction
32631. metric problem
32632. Vectors and Magnitudes
32633. Some more angles and refraction...a little twist this time...
32634. AP Physics Lab, help? =D
32635. help on pendulum problem, ASAP thanks!
32636. Box hung over pulley at an angle??
32637. Please Help ASAP...problem due in 40 min...
32638. Vector problem
32639. Free Fall Question
32640. Please help...!!! I tried!!!
32641. projectile motion of a football
32642. What is the velocity ?
32643. Baseball
32644. Torque calculation, is this correct?
32645. Energy levels
32646. Thermodynamic Cycle
32647. Star-Planet System
32648. Newton's 2nd Law/Forces
32649. Inertial reference frame
32650. Closed Circuit without components
32651. Thermodynamics: integrating partial derivatives
32652. Kinematic question
32653. M1 level help
32654. Centripital Acceleration
32655. Displacement question
32656. Northern Component of velocity
32657. please help - average velocity question
32658. Time for pulse to travel a length
32659. Average speed question
32660. angle of vertical path????
32661. Use Kepler's 2nd to show
32662. Help w/Max height
32663. Deriving Equations
32664. SOS!!How do you fing the coefficient of kinetic friction????? SOS!
32665. Physics Lab - Projectile Motion - Deriving a Position Vector
32666. Pulley Problem Help!
32667. Help w/ Problem
32668. Need help with homework problem
32669. figuring out angle???
32670. Is it gold??? Question, help needed :)
32671. angle of vector help
32672. Just need you to check answer
32673. dipole oscillation
32674. Newbie needs help
32675. string vibration and frequency,amplitude,length
32676. Velocity and distance
32677. is there a simpler way to solve this free fall problem?
32678. Orbit Transfer to Lower Apoapsis of a Mars Orbit
32679. Problem: Given Angle and Distance
32680. Kinematics and Vectors
32681. motion problem
32682. Throwing a ball from a building [a trajectory problem].
32683. Distance and time question
32684. density prob
32685. understanding an instantanious velocity lab
32686. another motion prob
32687. lenght to volume conversions
32688. Conservation of Momentum Problem
32689. Charge in a box
32690. Some help please on a Question
32691. Tension/Force question
32692. Advantage of doorknobs with long handles
32693. Vector Question
32694. Conducting Sphere Problem
32695. Projetile Motion
32696. A stopping airplane
32697. could use some help [=
32698. Astronaut on Asteroid
32699. Finding Speed
32700. finding how long it takes given changing acceleration
32701. Homework Help
32702. should be a simple problem... but im stuck
32703. A problem help
32704. vector problem
32705. runner and a bird heading towards finish line
32706. Physics Falling Bodies Question
32707. Power In A Circuit Problem
32708. Moment of Inertia/Angular Speed/Torque
32709. Exercise in Net Force
32710. Tranlastion Motion
32711. Energy Problems
32712. Plane Strain
32713. Parallel Plates
32714. LearningPhysics one last runner problem
32715. Motion in One Dimension
32716. need urgent help on graphing velocity graphs
32717. Initial Velocity
32718. String Tension
32719. The Rope Pull
32720. Hockey Puck
32721. minimum stopping distance
32722. Where Am I Going Wrong?
32723. I need problem sets and solutions for practice
32724. I need problem sets and solutions for practice
32725. Cannon Recoil?
32726. Titled reference frame, N2L with position and velocity
32727. Graphing X versus Time
32728. Conservation of momentum
32729. a spaceship travelling at 0.8c...
32730. A projectile of mass 0.552 kg is shot from a cannon, at height 7 m,?
32731. a football is thrown upward at a 43 degree angle to the horizontal
32732. qck. quest. needs qck. answ.
32733. The French National Railroad holds the world's speed record for passenger trains in?
32734. Circular motion question
32735. a quaterback throws a football towards a reciever with an initial speed of 22m/s,
32736. Young's modulus
32737. net force on ball from ground to top
32738. Ropes, Tension, Weight, & Equilibrium
32739. Someone please help me with this problem!!!
32740. helpppp
32741. A proton is released from rest at the positive plate of a parallel-plate capacitor.
32742. Am I correct?
32743. [SOLVED] the addition of three simple harmonic motion
32744. Cabled blocks
32745. am i right in my assumptions?
32746. Rock Climber problem
32747. A problem
32748. kinematics
32749. Resultant Force
32750. Gauss' Theorum Applications
32751. Charge of spherical shell
32752. Did i do this problem right
32753. Work/Energy Problem
32754. Spring height question
32755. Vector problem; using undefined values (2D)
32756. Homework wuestion about waves
32757. Question...
32758. Constant force problem
32759. Radial Electric Field
32760. Am I on the right track?
32761. A Small Source of Light
32762. Velocity and acceleration of two objects
32763. Center of mass
32764. Diffraction Grating question
32765. Sine/Cosine
32766. Newton`s 3rd Law Tension Solved Question
32767. Moment Of Inertia Help!!
32768. projectile motion
32769. Calculate Velocity
32770. about reverse bungee
32771. CD spinning - Centripetal Acceleration
32772. Centripetal Acceleration
32773. Question on Motion of a car round a banked track
32774. Double slit problem, finding λ of second laser given data about first laser...
32775. Two source interference
32776. airplane on the runway
32777. conservation of angular momentum
32778. conversion methods
32779. Radial and Tangential Acceleration
32780. Vector Help
32781. Projectiles
32782. Speed of satellite in circular orbit
32783. Insulating Cylindrical Shell
32784. Max. speed of particle on wave
32785. Helicopter Motion Question
32786. Projectile Launch Speed
32787. Ring of Non-uniform charge
32788. conversion method 2
32789. Vector Problem
32790. Equilibrium Temperature
32791. Focusing with the Human Eye
32792. Hookean systems
32793. Relationship between deceleration and friction
32794. [SOLVED] Circular Motion
32795. Find the Mass of Mars
32796. Distance from one focus to the other..
32797. Vector and the + x axis
32798. What equation should I use?
32799. Find the Period
32800. Thrown Upwards...with one variable!
32801. I Need Some Help: Equation Given
32802. Tension in a String
32803. A really good problem(Not for everyone)
32804. friction
32805. Average speed, etc.
32806. Relativistic Electron
32807. I did it...but a little more understanding needed
32808. Vectors
32809. Mechanics, Vector problem
32810. What is the Potential difference?
32811. Properties of vectors
32812. How do I calculate this?
32813. Acceleration problem
32814. Calculate the work done
32815. a type of .... i donno
32816. M1 help
32817. Projectile motion
32818. no idea (velocity)
32819. photocells advantages & disadvantages
32820. Elevator Problems
32821. Circular Motion Curves
32822. Motion of a ball down a cliff
32823. Centripetal Acceleration of Earth
32824. projectile motion
32825. Motion and Forces
32826. Newtons Laws
32827. Vector Cross Product
32828. i need answer regarding his experiment...a single pendulum
32829. Quick Projectile Question!
32830. [SOLVED] Pressure (Barometer)
32831. Questions about speed
32832. Finding Time, Distance, and Velocity
32833. Falling Object
32834. Crazy Squirrel
32835. A rocket moves upward, starting from rest with an acceleration of...
32836. Vector Kinematics
32837. delievering a package by air. Please help!!
32838. motion in 2d w/ constant acceleration
32839. Inclined Plane
32840. Frequency
32841. Help!!
32842. Please help me understand these force problems!
32843. vector addition
32844. acceleration and distance :S ?
32845. Constant Acceleration Problem
32846. vector direction
32847. Calculating the Rotational Inertia
32848. isolated parallel plates
32849. Projectile motion problem
32850. Tension in Cable
32851. [SOLVED] Coulomb's Law
32852. more vector help (subtraction)
32853. c=f(Lamda) n=c/v n1sine(theta1) = n2since(theta2)
32854. Vector Problems!
32855. Error Propogation - E of Gravity due to r
32856. Normal Force
32857. Scalar product to find angle between two vectors
32858. Final Temp of Clay
32859. Why does a desk lamp often have small holes at the top of the Metal Lampshad
32860. A ball throw up and down !
32861. Rotational Dynamics
32862. Is this Wavelength answer correct?
32863. Forces Problem
32864. PLEASE HELP ME ASAP i have yo hang this in on tuesday =(
32865. For the following three vectors, what is 3C·(2A x B )?
32866. For the following three vectors, what is 3C·(2A x B )?
32867. Static Equilibrium Problem
32868. Kinematics Problem... Final speed of the sprinter.
32869. 3
32870. Transfer of Electrons
32871. Dynamics and Free Fall
32872. Homework Question help
32873. electron speed/potential difference
32874. Still need help please
32875. [SOLVED] Finding the angle in a vector
32876. another vector
32877. Mass on an Inclined Plane
32878. Force on a helicopter
32879. friction MCQ
32880. What does the area under a distance vs time graph represent?
32881. projectile motion
32882. Dimensional motion
32883. j
32884. another MCQ
32885. Thermal Expansion on Pendum- Period related question
32886. Resistance of each IDENTICAL resistor?
32887. Force*Time graph with respect to momentum
32888. Vectors in Physics
32889. Double Refraction
32890. planck radiation law problem
32891. The Photoelectric Effect.
32892. velocity of throwing a ball
32893. Boltzmann equation problem
32894. average acceleration using vectors please help ASAP
32895. Free Fall Acceleration
32896. Moment of Inertia
32897. projectile motion
32898. Simple electronic
32899. Did i do this problem correctly
32900. Work Done By a Gravitational Force
32901. Doc Al!!!--Blast from the Past
32902. Fluids (Viscosity)
32903. Don't know where to start-Uniform Circular Motion
32904. a projectile of mass of .787...
32905. Help Finding the Tension between 2 Masses
32906. Very hot question(Answering will get you 5 dollars, just kidding.)
32907. A Problem Involving Kepler's Third Law
32908. Basic Kinematics
32909. Initial Position
32910. Help with Compression forces
32911. Kinematics
32912. Kinematics in 2d and projectile velocity
32913. Physics homework help
32914. [SOLVED] Resultant Velocity Vectors
32915. Parallel R-L circuits, modeled motor
32916. Help with 1 question...
32917. Ball thrown upward and another is dropped
32918. Force and Motion (net force)
32919. postion-time graph and velocity
32920. Help with kinematics
32921. Circuit theory..please help thanks!
32922. Need help with 1D motion
32923. Kinematics
32924. Please Help: Ball intersection problem
32925. Vectors and Relative Motion
32926. basic relative error problem
32927. How long does it take ?
32928. Kinematics
32929. How do i find the angle?
32930. Can anyone help with displacement?
32931. Incline, pulley and friction!
32932. Can anyone help?
32933. Another Vector Question
32934. finding the surface flux of the sun
32935. Unit conversion
32936. motion problems
32937. So far am i correct
32938. Projectile Motion
32939. FindingTension, Dissimilar Angles.
32940. Projectile Motion
32941. Projectile Motion
32942. hookes law
32943. HELP PLZ. easy-ish question
32944. Calculating Initial Speed - Revisited
32945. Atwood Machine Special Cases
32946. pressure
32947. pressure
32948. Hydraulic press
32949. Elastic collision
32950. Modeling of pendulum with external horizontal force
32951. projectile motion
32952. Lorentz Transformations
32953. axial, torsional and pendulum modes of vibration(harmonic motion)
32954. Force Problem
32955. Conservation of momentum
32956. Motion Problem, Find Average Speed
32957. decibels
32958. Oscillation problem
32959. Kinematic problem help!!!!
32960. Train Collision Problem
32961. Wavelengths and Frequency
32962. air resistance
32963. Cords and blocks
32964. tension force
32965. Simple Physics Problem
32966. Vector proof
32967. 100-meter dash
32968. Grade 12 Physics help, Kinematics
32969. Relative Velocity
32970. Acceleration Logic...is this right?
32971. distance vs. velocity
32972. Problem i need some help with
32973. pulley problem
32974. Derivation
32975. 2-car problem
32976. Introduction Physics: Free Fall problem
32977. vector addition
32978. Constant Force
32979. Contact force problem
32980. Temperature conversions
32981. refrigerators.
32982. Free fall acceleration
32983. Basic Thermal Conductivity Question
32984. constant acceleration help?
32985. [SOLVED] Electric Current
32986. Pulling mass on flat plane at an angle.
32987. dielectrics and guass' law
32988. Please Help
32989. Kinematics Help
32990. Vector Kinematics Take 2
32991. Homework Question (Newton's Laws)
32992. free fall acceleration
32993. Acceleration vs Time...Find Velocity
32994. wave question
32995. mgcos(theta), mgsin(theta)
32996. A little help on 1 D problem
32997. Friction Forces
32998. 2 masses connected by a pulley
32999. Free Falling Object question
33000. can you help me in this homework?
33001. Maxwell's Speed Distribution
33002. Refractive Index of Nickel-Chromium
33003. Identifying Forces
33004. Taylor's Series
33005. conductors on an airplane
33006. Acceleration Question
33007. Newton's second law integration
33008. conductors
33009. Theoretical Range Equation Derivation
33010. Kinematics equations
33011. This seemingly-easy reference problem is making me crazy!!
33012. Cavendish experiment
33013. Max distance for person to catch up to bus
33014. Force diagrams, Quick Question
33015. Velocity and Acceleration
33016. Work, Energy & Power Problem
33017. Motion in one direction
33018. Projectile Motion
33019. Kinematics
33020. Electrical field lines
33021. acceleration
33022. 3 masses connected by a pulley
33023. Case and Truck
33024. Comparator op.amp circuit
33025. Velocity/Accelration/Displacment all in one question.
33026. Projectile Motion
33027. help me!!!
33028. Physics Relative Velocities
33029. Conservation of Energy Problems
33030. Basic Projectile Motion question.
33031. Help!!! Force/Tension Problem
33032. ball launched throught semicircular chute
33033. Quick Question on Uncertainty of PI
33034. Linearization
33035. Projectile motion
33036. linear algebra proofs
33037. Electric Potential - first concepts
33038. Quick question on position
33039. Charge on Parallel Plate Capacitor
33040. Physics Problem involving Kinematics
33041. Please help! This is urgent!
33042. Use of Complex Numbers in Electromagnetism.
33043. kinematics
33044. Projectile Motion
33045. UAM problems
33046. Distance covered by a runner
33047. [Urgent]Assignment On Couples and moments
33048. Dual Vector Spaces
33049. Flux Calculation
33050. Braking Force
33051. Electric Potential : First concepts
33052. Find force
33053. Velocity is Relative: Reference Frames
33054. Gauss' Law question
33055. Help with motion in one direction
33056. kinematics in X direction
33057. (special relativity) derivation of gamma with approximation of v << c
33058. VECTORS and Components
33059. Maxwell-Boltzmann Distribution
33060. Momentum...please help!!
33061. Projectile Question
33062. Newton's Laws of Motion
33063. Newton's Laws of Motion
33064. Pulley problem
33065. Friction Problem
33066. Projectile Motion
33067. Rocket Problem
33068. Conservation of Momentum
33069. Newton's laws (I think!)
33070. resultant vector
33071. Speed/Velocity Question
33072. 3D Vectors
33073. 2 cars
33074. adding ice to water?
33075. VEctor
33076. Motion of a projectile thrown from a plane
33077. Motion in 2d question
33078. Require Assistance.
33079. Speed
33080. Specific Case: Uncertainties
33081. max and min resultants?
33082. General physics
33083. vector problem
33084. Am I doing this right?
33085. moment of inertia of a sphere
33086. Acceleration?
33087. Train acceleration! Please help!
33088. Freefall
33089. Force Question
33090. Clarification on a dot product
33091. Coaxial Cable
33092. Freefall!!!
33093. simple vectors...not so simple.
33094. Acceleration and velocity question
33095. Kinetic Friction...not so easy
33096. resultant force
33097. Please Help!!
33098. magnitude and direction
33099. Displacement: Magnitude and Direction
33100. Average Speed
33101. solving for theda
33102. Size and direction of the change in velocity
33103. Rocket Force -- Max Range vs. Time
33104. Relative Velocities
33105. Can't remember how I got these answers
33106. [URGENT] Velocity and Acceleration - - PLEASE HELP : (
33107. Relative Velocities with angles
33108. excess electrons on a lead sphere
33109. Projectile motion
33110. Coulombs Law and Q + 2Q
33111. A Mass on a Turntable: Conceptual
33112. 3-D Vectors
33113. Tension
33114. old speed/trajectory problem
33115. Refraction problem, involving mirrors
33116. Ray Tracing and Image Formation with a Concave Lens
33117. Impact of a ball due to gravity and momentum
33118. volume charge density
33119. Trajectory: integrating for position
33120. Thin Lens Equation - Hypothesis
33121. Hanging Sign problem
33122. motion in 2 dimension
33123. [SOLVED] Conservation of Energy
33124. hyperbolic functions
33125. Power Problem
33126. Resolving power on an inclined slope
33127. Projectile Motion Problem
33128. kinematics
33129. final speed
33130. free fall
33131. moving a charge from inf
33132. Newton's 2nd law/kinematics
33133. help: tension of a line with a hanging weight?
33134. [SOLVED] Force Problem
33135. motion in 2 dimension
33136. [SOLVED] Charged Aluminum Spheres
33137. Finding the direction on a second displacement
33138. question on venturi pump
33139. Gravitational Force Problem
33140. Ice Berg
33141. [SOLVED] Can someone check my precision for a meter stick, vernier cailper, and micro
33142. Helium Balloon Question!!!
33143. Projectile Motion
33144. Force
33145. Forces and Tension
33146. Force (2)
33147. Force (3)
33148. Newton's laws&Conservation of Momentum
33149. inelastic relativistic collision
33150. ideal gases: irreversible transformation
33151. Please Help on Physic for Engineer
33152. Physic for Engineer
33153. A sinusoidal wave
33154. A sinusoidal wave
33155. Help Please
33156. Tension Problem
33157. Am I correct?
33158. Newton's Third Law
33159. Powerlines
33160. Finding kinetic force and net work
33161. Drowsy Cat question
33162. Tricky Electric Charge Problem
33163. How can i find the efficiency of a trebuchet and/or catapult
33164. Proportionality Argument
33165. A toy car has a mass of 120g, including two 1.5V batteries connected in series.
33166. Combining ions to make ionic compounds
33167. [SOLVED] Find an FM Radio station's wavelength, frequency given
33168. Photoelectric Effect
33169. ionic bonding p. 2
33170. Forces between 3 charged particles
33171. Laws of Motion problem
33172. Vector Problem
33173. kinematics homework question
33174. Forces involving static friction
33175. help with free falling object problem
33176. Scalar's form of Coulomb's Law
33177. Help would be greatly appreciated
33178. Constant acceleration question
33179. Need help with 3D vector; force directed along a line
33180. Uncertainty Questions
33181. Circular motion
33182. Basic Gravity Worksheet help.
33183. A couple of questions
33184. Potential difference between Bird's Feet?
33185. Single Slit/Diffraction Problem
33186. Two blocks hanging on an incline
33187. Force using velocity graph
33188. Finding the angle of 3-dimensional vectors.
33189. Width of Slicon Strip?
33190. energy of the photon
33191. Need urgent help with a Slope problem
33192. M1 help
33193. Forces Questions
33194. Mass Question
33195. Mom of Special Needs High School Student NEEDS HELP
33196. Erupting Volcano Kinematics in 2D problem
33197. Question about thermal energy due to friction
33198. electrostatics
33199. vector displacement
33200. Help with average speed/instantaneous speed! :(
33201. Projectile ball on curved runway (conservative forces)
33202. Newton's Law of gravitation using kepler's laws.
33203. Rocket Acceleration
33204. couple questions from a newbie
33205. Law of Gravity
33206. What should be on the x and y axis of this graph?
33207. tension in rope problem. please help!!
33208. projectile shot downward
33209. Motion of a Block with Three Forces
33210. Need egg drop project ideas
33211. simple X direction motion
33212. Magnitude of acceleration of bricks. please help!!!
33213. Vector and acceleration problem
33214. propagation of error
33215. help! pls :)
33216. Trouble finding the acceleration
33217. Electric Dipole's Force of Ammonia on a Proton
33218. acceleration/velocity problem
33219. ball shot up ramp
33220. Acceleration problem
33221. help please!!!
33222. Find angle and speed. Please help!
33223. Horizontal Projectile Motion Question...please help!!
33224. Question about charge
33225. Magnitue and direction of velocity
33226. Minimum/Maximum magnitude
33227. Field and Potential of 3 charges... conceptual problem
33228. Newton's Laws: Finding the tension in a cord.
33229. 2 harmonic motion questions
33230. Magnitude of the overall Velocity problem...
33231. Quadratic Drag Question
33232. need a little help...
33233. Dashing up the Slope
33234. expressing waves in complex form
33235. Insulating spherical shell - E Force on a rod
33236. PLEASE PLEASE HELP ME!!! I have a few questions that i dont know how to anser!
33237. car chase question
33238. Car Chase Problem
33239. Acceleration problem
33240. friction propels cars?
33241. Pulley Problem
33242. Eliminate some variable from two equations
33243. Laser to Moon
33244. [SOLVED] Force/Velocity Problem
33245. Conducting Concentric Sphere
33246. Projectiles II
33247. Strange question
33248. Strange question
33249. Insert Dielectric
33250. Normal Force, Static and Kinectic Friction.
33251. Induced charge between/above infinite charged plates
33252. Determine the length of l (equilibrium)
33253. Time and Displacement Graph Help
33254. pull a ring out of water
33255. Nonconservative Force Question--URGENT!
33256. Inertia
33257. Projectile Motion - Trajectory
33258. Finding Distance Traveled
33259. Pendulum problem: Horizontal force and work done
33260. Forces Problem
33261. electric fields
33262. A ball is thrown...
33263. Net force vs position
33264. Velocity Question
33265. electric potential
33266. Acceleration of a Bus
33267. learningphysics please help
33268. Kinematic equations
33269. Find the dampening variable
33270. Elevator problem
33271. CO2 expansion rates
33272. Relative Velocity
33273. Optics
33274. Compound Microscope
33275. Induced charge - infinite plates
33276. relativistic energy and momentum questions.
33277. When will the car and van collide if they do at all.
33278. Deriving the rate time equation for a Jerk (J)
33279. Helping setting up Nodal Equations....
33280. Normal forces -
33281. Golf Ball Components
33282. Determining an Equation of Motion
33283. Velocity at ends of tube
33284. Motion problems
33285. motion in 2 directions
33286. Non conservative force of a wave on a surfer
33287. Sound attenuation
33288. Weight on an incline
33289. Intro Projectile Motion
33290. Tension and Inclines
33291. Car negotiating a banked curve -- centripetal force
33292. Problem involving Newton's 2nd law of motion
33293. Velocity as a function of time.
33294. Inclined Planes
33295. Scalar and vector quantities?
33296. How to calculate , acceleration, force, momentum and impulse???
33297. Identify Types of Forces
33298. Motion in a vertical circle
33299. Kinetic Friction
33300. Uniform acceleration problems
33301. Complex numbers
33302. Equations of motion and proper Significant Digits.
33303. Vector Problem
33304. Projectile Motion
33305. Help please
33306. Static and kinetic friction
33307. Friction Question
33308. Force and Newton's Laws
33309. Angled projectile practice
33310. can someone help me?
33311. pulling a block up an incline: work!
33312. Centripital Motion
33313. momentum question...REALLY NEED HELP!!
33314. Motion Problem! (2-D)
33315. QUantum physics !
33316. halley's comet
33317. System of conducting spheres
33318. The central difference method! Help!
33319. Fluid Question
33320. A climber throws 2 stones 1.00s apart and they hit at the same time
33321. Difficult air resistance problem
33322. Quick banked curve help
33323. Two-dimensional motion practice
33324. Use Gauss' Law to find the magnitude of E in a sphere
33325. question i dont understand
33326. Centripidal acceleration
33327. Clarification of 3D Vectors
33328. 3 Projectile Problems!
33329. Soccer Player 2D motion
33330. Wheatstone Bridge
33331. elevator problem
33332. circular motion plz
33333. Electric field of a uniformly distributed rod
33334. Help Please!!
33335. help!!!!!!
33336. i need a lil hw help
33337. please give me some help
33338. I need help in a simple physics problem
33339. Two-Dimensional Motion
33340. Heating in buildings
33341. help for a mom
33342. weight/mass of object on moon/earth
33343. Projectile.
33344. Net external forces
33345. Projectile Motion
33346. displacement with magnitude of deceleration
33347. simple i think
33348. more net external forces
33349. [SOLVED] Force Exerted???
33350. Free Fall
33351. roller coaster: kinetic energy
33352. Ferris Wheel
33353. Projectile Motion
33354. Tension in the cord???
33355. [SOLVED] What am I missing here?
33356. When will Kathy overtake Stan if he starts 1.00s before her with constant a
33357. [SOLVED] Finding the Magnitude of a Dipole Moment
33358. A man on an air mattress in a swimming pool
33359. learningphysics
33360. Circular Orbits and Motion - Satellites
33361. Free Fall Equations
33362. Heat or Work
33363. coefficient of kinetic friction
33364. Friction and force
33365. [SOLVED] Fat: the fuel of migrating birds
33366. Need help on friction problem
33367. electric potential
33368. exponential decay
33369. [SOLVED] delivering rescue supplies
33370. pendulum force
33371. Angle of Child Sliding Down Hill
33372. Projectile Motion
33373. net force
33374. electricity problem
33375. Newton's Laws
33376. Center of gravity
33377. An interesting Rotational Force Problem
33378. image forming in plane mirrors
33379. Elasticity and young's modulus
33380. Quadratic vector extrapolation
33381. Complex Numbers 2
33382. Electric and magnetic fields
33383. Energy and springs
33384. Tension in a Rope
33385. [SOLVED] With what minimum speed does the ball need to be hit with to go over the net
33386. motion question
33387. Need help with Simulatneous Equation....
33388. Projectile Motion
33389. Quantum Tunneling
33390. Collisions on 2Dimensions.
33391. Finding Acceleration Of A Bucket Moving Downwards With A Pulley
33392. T and mg in a pendulum system
33393. Refraction/Smallest curve of optical fibre.
33394. Tension/Boxes/Gravity
33395. Angle between vectors help
33396. Push the pallet!!!
33397. Strange physics question involving no constants and all variables.
33398. help me ASAP
33399. magnetic field
33400. relavistic energy problem.
33401. Truck on a banked curve
33402. please... need urgent help
33403. Problem Understanding Physical Pendulum
33404. Tension in an elevator
33405. Spark tape?
33406. Objects moving in a plane.
33407. Buoyant Force
33408. Helpp! :(
33409. Decibel Comparison Problem
33410. Slippery Problem... please help!
33411. force question
33412. Speed of a softball
33413. Finding kinetic coefficient of friction (pulley involved)
33414. Matrix Multiplication Question
33415. a general physic q please help!!
33416. projectle problem
33417. how to solve this question?
33418. Centripetal Acceleration
33419. Question on Newtons Laws
33420. intro physics proof
33421. Pressure and Temperature
33422. Projectile Motion
33423. Expanding gases
33424. Force Problem
33425. relevistic energy problem : part 2
33426. [SOLVED] Acceleration of free falling object on another planet
33427. Force problem
33428. Static Friction Problem
33429. Friction force
33430. Force
33431. Binding Energy problem
33432. Tension
33433. Top speed and displacement
33434. angle plus horizontal velocity, please help!
33435. Newton's Third Law. Help Pls!
33436. poteintial difference to move mass
33437. 2D force equilibrium - harder than you might think
33438. zero potential?
33439. Isobaric Expansion
33440. Tenions with two boxes
33441. Thermodynamics
33442. [SOLVED] 2 particles moving along x axis.
33443. Graavitational Jerk question
33444. 2 dimension kinematics Cutnell Chapter 3 Prob 26
33445. Rotational Kinetic Energy -> Lightning Speed Running?
33446. helpp
33447. Physics Question about an electron
33448. how can i launch a golf ball 15 m?
33449. Tension Forces at Equilibrium Problem
33450. Forces in a Pulley System
33451. Rock Launching from a catapult - 2D Kinematics
33452. tension on elevator rope
33453. Force Unbalanced Beam
33454. Vectors... need help!
33455. force on blocks
33456. Need Help with Projectile Motion Problem
33457. Charging an RC Circuit
33458. Vectors Problem
33459. Problem finding average density
33460. Tension / Circular Motion
33461. Using the Gibbs-Dalton Law to find Specific Heat Ratio
33462. difficult physics problems. need help!
33463. Advanced Higher Physics Investigation
33464. Incline Plane + Friction
33465. finding force
33466. equations for pulley problems
33467. finding acceleration and weight
33468. Speed of comet
33469. finding initial speed given final speed
33470. Satellite in a circular orbit
33471. Quick Question...
33472. A traffic accident with Newton's first law
33473. Position vs. Time graph
33474. 2 Projectile Motion Problem
33475. free fall problem
33476. Two protons moving toward each other
33477. Rocket problem
33478. Conservation of Momentum
33479. gaussian pillbox
33480. Projectile Motion
33481. help with centripetal force
33482. Dealing with mass, acceleration and velocity
33483. Newton's Laws: Friction: Inclined Plane
33484. Inclination of a Table
33485. Conservation of momentum and energy
33486. Vectors and Magnitude - Theoretical -- PLEASE HELP!!
33487. Magnitude of Force within incline?????
33488. Kinetic friction.
33489. Non-uniform line charge density with r not constant
33490. Conical Pendulum
33491. A Friction Experiment
33492. JAMES BOND: Energy in Bonds
33493. Force
33494. Force and tension
33495. Top speed and displacement
33496. Bird sitting on a branch (vibrations and waves question)
33497. What's the Current of the Potential Difference?
33498. does anyone can answer my questions?
33499. i challenge noone can answer my question
33500. relativistic dynamics.
33501. Moments
33502. Simple Tension Question
33503. The Simple Pendulum
33504. I'm stuck
33505. Shell Explosion
33506. Center of Mass of sheet
33507. drag forces and arcs
33508. Verify my calculation, bending moment torque
33509. Can you check my solving?
33510. computing average rate of mass loss from sun
33511. help with kinematic equations.
33512. Magnitude of Force on a Submarine Hatch
33513. How high does a rocket have to go above the earth's surface until its weight is 0.4 t
33514. Resistivity and Temperature
33515. A ball is thrown above th house
33516. Equilibrium/friction problem
33517. Introductory of Chemistry
33518. Introductory of Chemistry
33519. Newtons 1st and 2nd Laws Mastering Physics
33520. Two Wire Comparison
33521. Free Body Diagram on a Piano
33522. Have part 1 of problem... stuck on part 2. help!
33523. Can someone please help! Equilibrium/friction
33524. Tension Problem x and y components??
33525. Help Help Thermal radiation law
33526. uniform circular motion
33527. kinetic friction
33528. Pulley Problem / Coupled Motion Question
33529. carnival uniform motion
33530. [SOLVED] Vector addition
33531. Static and Kinetic Friction
33532. Your opinion/feedback please.
33533. converging lens
33534. Mechanics/Projectiles/Angles/Trig. Identities?
33535. help with statics question please.
33536. The Gods Must Be Crazy...?
33537. Friction question
33538. Tension and Angles
33539. Really Simple Magnitude Question
33540. [SOLVED] Newtons Laws Questions
33541. Resolving forces
33542. Velocity with air resistance help
33543. Acceleration and tension
33544. the brightness of a variable star
33545. Forces/Friction: Penguin Sled
33546. Finding acceleration and displacement on a velocity vs time graph
33547. Irreversible process
33548. Differentiation woes with temperature/entropy relations.
33549. calculate combined apparent magnitude of two stars
33550. Coulomb's Law
33551. deceleration
33552. Atwood Machine Problem
33553. Machine Problems
33554. finding the distance modulus and the absolute magnitude
33555. forces
33556. momentum against a wall
33557. Hooke's law
33558. Coulomb's Law
33559. AC Source/ Variable Resistance
33560. Sig Figs, Still Mastering Them
33561. Using force equations and kinematic equations
33562. ball being thrown against a wall
33563. Pulley
33564. Links of a chain
33565. kinetic and static friction help please!
33566. 10 light-year journey in one year
33567. Potential Energy Function problem (please help)
33568. A Satellite in Sun-Synchronous Orbit
33569. I need help. Anyone?
33570. Projectile motion problem
33571. Nonuniform Circular Motion
33572. Can anyone help me with this Spring Question?
33573. sin curves and currents
33574. Fluid Mechanic
33575. Tension and compression in rigid bars
33576. Electric Field due to a Charged Cylinder
33577. Free-Body Diagram
33578. best-fit
33579. Kinematics/Dynamics problem
33580. Work problem. Please help.
33581. plzzzzzzzzz help me .........
33582. URGENT- Simple physics problem
33583. car and satillite problem
33584. Blocks on a Ramp Question
33585. Tension (at an angle)
33586. ques
33587. Projectile Question PLEASE HELP
33588. horz./vert. components of force
33589. Roller Coaster Question
33590. Forces - Finding Net Force
33591. stuck on finding force
33592. Three masses on a frictionless surface. Find Acceleration and tension.
33593. velocity and distance
33594. A confusing energy question..
33595. Force on an object in circular motion
33596. Average speed question
33597. Blocks on a Ramp Question
33598. Energy
33599. Velocity and Acceleration help needed
33600. Urgent Plz Help
33601. horizontal projectile question
33602. Force problem
33603. Please help me with a component problem.
33604. Tension Problem
33605. Circular Plate
33606. Urgent
33607. horizontal projectile problem(revised)
33608. Potential Spring Energy
33609. Banked Road Problem
33610. When calculating escape speed why is v_f =0
33611. velocity and acceleration
33612. Kinetic Energy and friction problem
33613. Max speed please help!
33614. Spring Potential Energy involving two springs
33615. A different statics question
33616. velocity of center of mass
33617. Coupled Motion Pulley Problem
33618. URGENT!!! test on monday!! (banked road problem)
33619. Airplane turning
33620. Basic Circuit Diagram - Im stuck
33621. velocity when ball hits ground
33622. Bungee Jump - Potential and Kinetic Energy
33623. Tension Help please
33624. Questions about x and y components of its change in momentum
33625. Optics: Barlow Lens
33626. Refraction/to determine depth
33627. Optics: Convex Mirrors
33628. Pulley and blocks
33629. Satellite in circular orbit
33630. Atwood machine Force & Motion problem
33631. inertial frames of reference
33632. Ratio of wight on moon-earth
33633. Coulombs law not working
33634. Hilly road
33635. Forces on an Incline
33636. Center of mass problem?
33637. Center of mass problem?
33638. linear momentum
33639. Conservation of Momentum
33640. linear momentum
33641. Universal Gravity Question
33642. spring constant with point charges
33643. Incline Plane / Friction Problem
33644. Projectile relationships.
33645. Tension
33646. (Tension) Help please
33647. Very Easy Vector Addition
33648. Newton's Laws Problem--confused
33649. Force on a pully system
33650. Power Question
33651. Work/ Kinetic Energy
33652. Kinematic problem
33653. Radial and Tangential Acceleration
33654. Freefall, is the answer really 20 ?
33655. Understanding Stability and Equilibrium
33656. Fluid Dynamics
33657. Fluid Dynamics again
33658. Work on a sliding Block
33659. Fluid Dynamics final one
33660. E&M Electric Fields (Harmonic Motion????)
33661. Heat Capacity of Air at Constant Volume
33662. Tension, Force, and theta
33663. Forces on a Pilot...im stuck!
33664. Gravitation..trouble setting up equation..
33665. Space Station and motion sickness
33666. Distinguishing between different waves.
33667. Charge on a bead given the Electric Potential
33668. Momentum and impulse
33669. Speed of Wind
33670. Projectile Motion difficulty
33671. Finding Magnitude of Velocity with Variables
33672. ohms law
33673. elastic collision problem
33674. Standing Waves
33675. Friction / Newton's Laws
33676. tension question
33677. Projectile Question
33678. Work-Kinetic Energy
33679. Tension question! Help, this homework is due midnight tonight!
33680. Rocket and external forces
33681. HELP Friction on Ice involving weight
33682. Work on a Sliding Box
33683. Need Help On Uniform Motion Question please!
33684. AP Physics 2-D trajectory problem
33685. Ap Answersss
33686. force on box
33687. Heat capacity/energy transfer
33688. Work done by mass on a loop-the-loop track
33689. [SOLVED] Snowball off of a roof
33690. Work problem with friction
33691. :-$ Calculus Based Physics: Newton's Laws Problem
33692. Damped harmonic oscillator
33693. Projectile Motion - need help
33694. Hocky puck vel/displacement/acc
33695. The Law of Motion
33696. linear impulse and linear momentum
33697. Fnet Problems
33698. need help
33699. rotational inertia of particle system
33700. work of a child going down a slide
33701. Very simple question...
33702. Please help with Uniform Circular Motion
33703. Circular Motion / Newton's Laws
33704. Dynamics Queston
33705. Circular Motion
33706. Masses on a Pulley System
33707. Uniform angular acceleration - degrees per second?
33708. Static friction
33709. Static Friction - starting motion
33710. Velocity of a mass being pulled across a level surface
33711. number of revolutions
33712. Conservation of Energy and Centripital Acceleration
33713. kirchhoff's second law....having exams soon, plz help
33714. Tangential Speed
33715. bullet fired from a gun
33716. free falling momentum
33717. Free Body Diagram
33718. Energy in rotational motion
33719. Integral problem on electric potential
33720. coefficient of kinetic friction
33721. gravitational force (I think...)
33722. force
33723. net force to keep box at rest
33724. calculate force
33725. finding spring balance readings (newtons)
33726. Gauss' Law (Why the opposite sign?)
33727. Two 1.0-g beads are charged .....????
33728. A dielectric is inserted between the plates of a capacitor.
33729. Ayren purchased a 1000W (120V) hair dryer in the USA,
33730. Two uniformly charge spheres are firmly fastened
33731. Uniform Acceleration/Projectile Motion
33732. Change in Potential Energy: What am I doing wrong?
33733. i need help
33734. Forces - Solved, but wrong?
33735. Im stuck: Energy in rotational motion
33736. help
33737. Help With Vector Addition
33738. projectile question..please help
33739. Parallel axis theorem
33740. Photoelectric Effect, Threshold Frequency etc.
33741. Physics Question
33742. free fall HELP!
33743. [SOLVED] Velocity Problem
33744. Hydrogen ground state/excited states due to temperature problem
33745. Least-Squares fitting of King's Equation
33746. Coefficient of Kinetic friction problem
33747. Newton's Laws, Forces
33748. [SOLVED] Magnitude - Distance
33749. Force problems
33750. nonconservative forces/ and conservation energy problem
33751. Forces and the Laws of Motion HELP!!
33752. Conservation of Energy Problem
33753. position time graph describing constant velocity
33754. Delta sign confusion
33755. Grade 11 Physics; Doppler Effect.
33756. Electric Flux/Gauss' Law
33757. Velocity vs. time graph questions
33758. Electricity prob
33759. done prob, mult times and can't find the correct answer. help ASAP!
33760. physics problem.. can't figure this out! need help asap please
33761. momentum, Completely Inelastic Collision
33762. Centripetal Force in a Clothesdryer
33763. Constant velocity questions (average speed vs. average velocity)
33764. Electric Fields on a Hollowed Metal Sphere
33765. coefficient of friction
33766. How can i solve this problem?
33767. Golf problem.....
33768. Pulley System with 2 Masses
33769. What is a test charge?
33770. cant get y-component of point charges on test charge
33771. three dimensional vector help
33772. square array (electric field question)
33773. capacitance
33774. capacitor stores what?
33775. work to move two plates
33776. Position, Velocity and acceleration
33777. time an electron spent in a magnetic field
33778. Simple constant velocity question
33779. vector based problems
33780. [SOLVED] Another simple velocity question.
33781. source of light
33782. Finding the energy and momenta of massless particles
33783. A 9.0 μF and 4.0 μF capacitors are connected in parallel....
33784. Block sliding down frictionless ramp while being pulled with constant force?
33785. Rod A is a positively charged insulator.
33786. Series & Parallel capacitors in a circuit
33787. Wave Function for harmonic wave :s
33788. You construct a rectangle that is 6cm by 8cm
33789. Elastic collision question: two marbles
33790. [SOLVED] elastic collision, conceptual
33791. Another force problem
33792. Two masses on an inclined plane with a massless pulley
33793. Kinetic Friction
33794. Projectile Motion
33795. Physical dimension
33796. free fall
33797. Frequency of vibrating string
33798. Tension!!!
33799. Simple Vector problem
33800. Newton's 2nd Law for Rotation
33801. Find Acceleration
33802. circuits
33803. capacitance
33804. voltage drop
33805. Bernoulli Continuity Water Jet Problem
33806. Projectile Motion
33807. Vector Question
33808. Angle,Velocity and Time
33809. Desperately need help -_-
33810. River Boat Velocity Problem
33811. What force ?
33812. torque
33813. 2-D Elastic Collision
33814. Tension on an incline plane
33815. Tension of ball hanging from Ceiling
33816. Rounding problems?!
33817. Forces in 2 dimensions help
33818. This is killing me!!
33819. Questopn about phase shift SHM
33820. What horizontal force is necessary to hold the bag in the new position?
33821. Need Avg. Velocity Equation
33822. Drag force (air resistance) and acceleration
33823. Momentum
33824. Newtons lawsss
33825. Problem 4.37
33826. Three Physics Problems
33827. Average speed & average velocity Problem
33828. Average speed & average velocity Problem
33829. three charges in a line (need help fast --please? (thanks))
33830. 1-d kinematic problem
33831. Electric Field Strength from point charges
33832. ballistic pendulum
33833. Egg Launcher!
33834. Newton's third law
33835. Vector problem
33836. Net Force
33837. SHM problem
33838. Accelerate Motion Questions
33839. Acceleration velocity vs. time graph
33840. Rotational Motion question?
33841. More Motion Questions
33842. Gauss's Law Question
33843. Calculating mechanical power
33844. Magnetism Problems.
33845. Wave Speed As a Function of Tension
33846. Blinking light circuit....voltage vs. time?
33847. Capacitance Problem
33848. Flying away stone
33849. Newtons Law
33850. Dielectric problem
33851. An RC Ciruit
33852. Forces
33853. Finding the ratio...
33854. Solving the logistic growth model
33855. Kinetic Fictional Force help please
33856. Kinetic Energy Question
33857. [SOLVED] Vertical projectile
33858. Energy Question--(don't know which equation to use?)
33859. tangential speed?
33860. Two lines of charge, net electric field
33861. Universal law of gravity question
33862. Universal law of gravity
33863. trolley on flat land
33864. block being shot upwards
33865. Tension, pulley and acceleration problem
33866. Need help with problem
33867. Force and work problem
33868. Two problems involving angular velocity:
33869. Constervation of Mechanical Energy Problem
33870. Friction Force
33871. Bar
33872. Tension problem
33873. Interpreting Velocity graphs
33874. Blackbody radiation problem
33875. Equilibrium Problem
33876. Magnitude
33877. Help please? I dont get this one?
33878. 100 Meter Dash
33879. Density Question?
33880. Gravity
33881. time
33882. Solving for work...Power equations
33883. Rotational inertia
33884. finding minimum angle of friction.
33885. Kinetic Energy stuff
33886. Circular Motion
33887. Circular Motion 2
33888. [SOLVED] Logs and such
33889. Momentum (Catching Ball on Ice)
33890. Ballistic Pendulum
33891. Mech. energy problem
33892. Cannon n Hoops and deltaX
33893. Block sliding down an inclined plane
33894. Taylor, Einstein and Newton
33895. electric dipole in an electric field
33896. Momentum Help Please
33897. Vector problem
33898. finding the capacitance charge
33899. How much time after his friend lets go of the apple does Jim need to fire the gun?
33900. Conduction and Induction
33901. Acceleration,Time,Velocity with Friction Problem?
33902. And here's another one. How fast must the receiver run?
33903. Potential Energy and Kinetic Energy Problem
33904. Distance Between Stop Signs
33905. derivation
33906. Capacitance of concenctric spheres
33907. Dynamics Problem
33908. Speed and Velocity
33909. Breakdown voltage of capacitance network
33910. Help, tough problem
33911. Projectile up a slope
33912. impulse/momentum concept questions
33913. Particle Acceleration
33914. Particle Acceleration
33915. Motion in the Presence of Velocity-Dependent Resistive Forces
33916. Conical problem need help finding tensions and periods
33917. Time from Joules and Watts
33918. Projectile motion?
33919. Projectile Motion
33920. Limitations of the Image Method
33921. Calculating the electric field
33922. Projectile motion/forces
33923. Critically Damped Harmonic System
33924. inclined plane pulley, help ASAP
33925. calculate (mu_s-mu_k)
33926. Deriving the velocity from a distance equation
33927. Earth's magnetic field
33928. RMS Speed
33929. Atwood's Machine
33930. F=ma prob with electrons (They don't even act like particles!!!)
33931. String doubt
33932. Force and Tension problem
33933. Accelerating pulley
33934. bohr model question
33935. Hanging Object Tension
33936. tough gravity problem!
33937. Calculate the physical properties of a Bohr atom
33938. hELP WITH CONVERTING FORMULAS
33939. Student in Elevator
33940. Energy problem. Please help!
33941. Balancing Capacitor System
33942. acceleration problem
33943. [SOLVED] finding distance based off acceleration
33944. 2 Blocks, 1 Cord [Acceleration, Tension]
33945. Universal law of gravity involving ratios
33946. Potential due to infinite sheet
33947. problem
33948. Forces Problem Involving A Tree Branch acting as a monkey's pulley
33949. find B using cross product
33950. Power
33951. Finding Mass and Distance using apparent Weight
33952. toaster question
33953. completely inelastic collision
33954. Time problem involving Mass and a Pulley?
33955. Static and dynamic friction
33956. fish shoots water droplet at bug
33957. Electric field between two charged rods
33958. Centripetal Acceleration
33959. Rifleman's Rule: Best angle for a projectile up a hill [urgent]
33960. Runway [ Tension ]
33961. particles colliding
33962. Pulley Problem
33963. Motion Position
33964. (Non/)Equlibrium and Newton's Laws of Motion
33965. Force - Scale - Tension
33966. hunter diring at a monkey hanging from a vine.
33967. Slope and Ramp Angle
33968. Need help with simple acceleration problems.
33969. acceleration, magnitude, displacement.
33970. workdone on a spring
33971. Finding the Unknown Mass; Given Tension & Normal Force
33972. turning points of a classical harmonic oscillator
33973. reaction time
33974. simple harmonic motion: platform
33975. Friction and Tension
33976. Special relativity
33977. Pulley System
33978. rutherford scattering
33979. [SOLVED] E.p.e
33980. reviewing for exam-how would i find the displacement of two vectors?
33981. Hooke's Law Question
33982. given total time of given acceleration to get final velocity?
33983. Ratios involving gravity.
33984. Kinematics
33985. A Grade 11 Kinematics Problem
33986. Finding angular speed/accel from tangential speed
33987. Work Done
33988. Height of cliff above water
33989. Rolling water
33990. Magnitude and Direction of Electric Field - Question
33991. prove of formula
33992. velocity of a boulder
33993. Calculating the electric field, multiple point charges
33994. Calculating Moment
33995. Centripetal Acceleration
33996. Percentage Errors
33997. Proton hits infinite charged plane, find charge of plane
33998. help?
33999. 2-D kinematics
34000. Orbital Rendez-vous Problem
34001. Please Help!?
34002. Please help me in this question
34003. Homework Help
34004. moments of inertia for a semi-cylindrical hollow tube
34005. Physics Help PLEASE
34006. Two Homework Problems!
34007. [SOLVED] Finding surface charge density
34008. Van de Graff Problem
34009. Need help on a max and min force question!
34010. Electric Field Problem
34011. Kinematics ramp problem
34012. [SOLVED] Box sliding down an incline
34013. Homework Help
34014. Uniform Circular Motion Help
34015. First year statics question
34016. Physics Ramp Problem
34017. acceleration
34018. Pulley system in equilibrium
34019. Dynamics of block with friction...how to set up?
34020. Electric Field in Thunderstorm
34021. Box falling on a spring
34022. Electric Field Problem
34023. Thermal conductivity question
34024. Free body diagram
34025. Projectile Motion
34026. Relative Velocity
34027. What is and how do we derive force (F) opposite the force of friction (Ff)?
34028. Friction down a slide
34029. center of mass
34030. projectile
34031. help! how do i find displacement of two vectors?!
34032. The Tension Force and Equilibrium
34033. thermo problem
34034. Opera singer and crystal goblet
34035. Electric Charges
34036. finding the magnitude difference between two star
34037. Orbital radius and speed
34038. Centrifuge
34039. Circular Motion
34040. newton's law and strings
34041. springs and static friction
34042. uniform circlur motion
34043. Least Squares Method
34044. Help With Physics Homework
34045. Mass in the Air
34046. easy question
34047. vector space
34048. Force and Motion
34049. Toy Dart Gun
34050. Electric Field Problem -Easy plz help
34051. conservation of momentum
34052. E-field above square
34053. Space Shuttle orbit velocity
34054. Inlcine Plane Problem.
34055. Parachute but with no given mass.
34056. A question about velocity and collision btw. tennis ball and bat
34057. Time period questions
34058. Waves & Interference
34059. Moment of Inertia
34060. Kinetic Friction
34061. Velocity Problems
34062. calculating the energy of a hydrogen atom
34063. A question about perfect squares
34064. Diver question..im so confused :(
34065. Rotational Motion- Pulleys with Friction
34066. Conversion
34067. [SOLVED] Rolling Friction
34068. Rotational Equilibrium
34069. Node Voltage analysis
34070. Tension Problem
34071. Different Tension Problem
34072. Time constant of an LRC circuit
34073. velocity vs time graph to distance vs time graph
34074. friction problem
34075. objects of the different masses fall at the same speed
34076. so lost!!! help!!
34077. Help!!!!!!!
34078. Relationship between light wavelength, intensity and photons energy
34079. super lost!!!!!!!!!!
34080. hlpe please!!!
34081. Work
34082. my first lab
34083. Work II
34084. Tension Help
34085. Incline Skier
34086. Tension, Work, Strings
34087. How do I find Theta critical
34088. Resonance
34089. Print ViewElectric Potential Energy versus Electric Potential
34090. Questions on Lenses
34091. Equilibrium
34092. Force
34093. I need help
34094. Angular velocity
34095. Ball Collision need help please.
34096. Newtons Second Law Problem
34097. A tension based problem
34098. Strength of gravity
34099. Angular Impulse and Angular Momentum
34100. Homework Help CONFUSED Torque
34101. relative velocities
34102. Static Motion
34103. Gravitational Field Strength
34104. [SOLVED] URGENT---Gravitation
34105. Work and Force Question
34106. homework help
34107. Center of Mass
34108. Simple Pendulum
34109. Projectile Motion
34110. rotational inertia help
34111. Help PLEASE! Gravitational Strength
34112. Freight Car Collision
34113. difference between a and g
34114. Newton's Laws
34115. Archery Problem on Slope
34116. Frequency of the 7th Overtone
34117. help how find tension
34118. Induced Current
34119. inverse compton effect.
34120. Relativity
34121. Relativity2
34122. Momentum problem
34123. Help with a problem!
34124. Tension Problem
34125. Work Against Friction
34126. string and accleration
34127. Newton's Second Law
34128. Application of Newton Law
34129. Acceleration
34130. Collision
34131. Deceleration
34132. Relative Velocity
34133. Newtons Law Problem Help
34134. Two Dimensional Force
34135. Coeffincient of static friction
34136. Kinetic Energy
34137. make a value... scalar or vector?
34138. Schrodinger problem
34139. Projectile Motion
34140. vectors, concept question
34141. tension in elevator
34142. Resistance question
34143. gravity
34144. finding angles of vectors
34145. Laws of Forces and Motion
34146. AP Physics B Torque
34147. Impossible Questions...NEED HELP!
34148. phase difference and number of wavelengths
34149. Help with tension
34150. Work and Energy Question (need help by 11 PM tonight if possible please)
34151. block on an incline adjacent to a wall
34152. Newton's L. - equation/formula
34153. kinematics urgent Plz help
34154. Help with algebraic equation
34155. Plz Help
34156. Question about Tension
34157. Car Accident?
34158. Apparent Weight in a Circle
34159. Friction on an inclined ramp
34160. Electric Field inside a cylinder
34161. Object on a string
34162. Does a brown chicken egg have more strength than a white one
34163. Coefficient of friction
34164. Potential Difference and Potential Near a Charged Sheet
34165. Urgent Help Needed
34166. Elevator Force
34167. Inclines / Newtons Laws
34168. Help with Tension
34169. Expressing height in Inverse GeV
34170. [SOLVED] pushing a lawnmower
34171. Subatomic Particle Problem Plz Help
34172. The electric field
34173. motion of a charged particle in a uniform magnetic field ...
34174. S=v*t
34175. Help with 3rd year assignment on light!
34176. Max speed of girl on swing
34177. Phase Constant
34178. distance between the earth and the moon
34179. dielectric
34180. Vectors
34181. Tension
34182. shear force bending moments diagram help?
34183. Speed of a bullet after passing through a block of mass
34184. Verical and Horizontal Circles
34185. Atwoods machine Problem.
34186. Momentum Problem: 2 carts
34187. vertical launch, projectile Q
34188. tension in string
34189. Friction
34190. Buoyancy
34191. Equilibrium
34192. Frisbee
34193. is there a formula I can apply in this case?
34194. Car rolling down a hill. How high will it go up another incline?
34195. momentum of carts of different masses
34196. Rocket Momentum
34197. Finding height and time from angle and velocity
34198. Finding normal force from center of gravity
34199. Incline with a Spring and Loop the Loop
34200. "Elephant in the way" kinetic energy problem.
34201. Newton's Law.
34202. constant acceleration
34203. tension question
34204. Density mass
34205. velocity dependant drag
34206. [SOLVED] velocity components
34207. Two blocks with Tension and Friction
34208. Fundamental Frequency of a String
34209. Drag race problem
34210. Calculate distance from force HELP!!!
34211. Projectiles
34212. Kinetic Friction coefficient.
34213. Power Problem
34214. Coefficient
34215. Work Problem
34216. Orbital Reference Frames
34217. Physics Problem!
34218. minimum distance
34219. Newton's 2nd Law Problem
34220. Problem with projectile velocity
34221. 2 resistors connected in parallel. same two in series what is the current?
34222. Question about significant figures.
34223. Work and Potential Energy Question
34224. Finding the coefficient of kinetic friction
34225. Projectile Motion 1
34226. Current and Potential difference in a circuit
34227. simple rc circuit problem
34228. Kinetic Energy
34229. solving problem very important
34230. Car acceleration around a corner
34231. question about a 2 dimensional motion question
34232. capacitor with dielectric
34233. Block on inclined plane
34234. Power Output Problem
34235. Projectiles
34236. The minimum distance required to stop a car
34237. help: A hare and a tortoise problem
34238. Physics Homework need help for answers/also explain how to do them
34239. Circular Motion
34240. rotational motion
34241. help please! velocity
34242. Need help with mass-spring system
34243. orbits/angular momentum
34244. Calculating tension
34245. Rotational equilibrium confusion
34246. Help Needed Urgently please
34247. Please help me with the following questions
34248. Turning a Straight Wire into a wheel with spokes, solve for I
34249. Applet about special relativity
34250. Need help with projectiles
34251. Block in a Curved Ball
34252. Relative Velocity
34253. Momentum in special relativity
34254. easy resistance problem
34255. PLEASE:Projectile motion quicky...problem with web assign
34256. Conservation of Momentum
34257. [SOLVED] a vs Fnet graph
34258. Easy friction question
34259. Relativity
34260. projectile maximum range PLEASE HELP!
34261. Tension in a cord with Vectors, getting started
34262. Acceleration and Rotational Motion
34263. Capacitor Problem
34264. Incline plane lab help please!
34265. Engery- Falling Coffee Filter Problem
34266. basic normal force problems
34267. NEED HW HELP TODAY (please)
34268. Finding Work Done by Friction
34269. Calculating the speed of an object going down an incline
34270. I'm Hopeless
34271. Energy Problem--what did I do wrong???
34272. Decay in an RC Circuit
34273. Door Torque Question - Solved Question
34274. Phase Difference - 3D
34275. 2 blocks, 2 pulleys
34276. car turning
34277. I want to find Max horizontal range without
34278. Finding Kinetic Energy of Person Spinning on Chair w/ Weights
34279. Terminal velocity of a coffee filter
34280. Elasticity Question
34281. Please Help Me! I Am So Terrible At Physics!!
34282. Newton's Law- 3 objects on a pulley
34283. Newton's Second Law-Pulley problem
34284. Homework help
34285. Springs
34286. Force and Mass problem
34287. Magnitude
34288. uniform circular motion problem
34289. possible IB extended essay topic
34290. Electrostatic Self-Energy of a Uniform Density Sphere of Charge
34291. Circular Orbits
34292. Magnitude of Acceleration
34293. Confusion over an Inclined Plane Question
34294. Kinematics in 2D
34295. Work and Energy Help
34296. Kinetic/Potential Energy of Vehicle on Ramps
34297. components of velocity
34298. Satellites
34299. Retarding Force on a Particle
34300. Work Done On An Incline
34301. lenses~focal length, object & image distance
34302. Ski Slope
34303. How does charge move from the inside to the outside of the butterfly-net?
34304. Rotational acceleration Pully
34305. Newton's Second Law Equations
34306. [SOLVED] Multiple pulley problem
34307. Kinetic friction
34308. Rate Of Current
34309. Try if you are A+ student or teacher~!
34310. power dissipated in capacitor
34311. From the nature of light unit.
34312. [SOLVED] baseballs and impulses
34313. [SOLVED] Fun ski area problem
34314. so fustrated and need some desperate help
34315. Apparent & Actual Depth
34316. Done mult. times.. need the correct answer w/in an hr! help!
34317. Projectile Problems
34318. average acceleration
34319. Please!!!!!!1
34320. Magnitudes of forces
34321. Acceleartion and Force again !
34322. Weekend Assignment sheet -- question
34323. Three friction problems
34324. velocity
34325. magnitude, net forces problem
34326. work and energy question!
34327. Calculate velocity
34328. Conceptual question about longitudinal waves
34329. Incline problem
34330. Question about a Force Table - Likelihood of Uncertainty? (lab based)
34331. Direction of frictional force!! Help!
34332. Basics: Object on Incline, Forces (Im Hopeless) Help
34333. 6 problems on Conservation of Energy
34334. Law of ideal gas
34335. a question on units
34336. mechanical energy
34337. Tension Problem
34338. Impulse and average force
34339. Forces Problem - Tension
34340. Friction problem
34341. Conservation of Energy and Moment of Inertia
34342. Moment of Inertia Teaser
34343. Ball In Cup
34344. Finding net Torque
34345. impulse/momentum/collision question
34346. Position of a particle
34347. Finding gravity through experimental data
34348. Determining Constants in Equataions
34349. Net torque
34350. Sun's mass
34351. Torque
34352. Work done by a harmonic oscillator
34353. Problem with projectiles launched horizontally
34354. Banked Curve Question
34355. Help, homework simple confusing question!
34356. Maximum velocity at the top of a roller coaster?
34357. Finding the Center of a circle
34358. Basic Mechanics Problem(2D Motion)
34359. Rate of revolution for a dryer?!?
34360. Resistors in parallel
34361. Mass of objects
34362. Ramp and Pulley Question
34363. How can I determine Velocity?
34364. net grav force
34365. Calculating Tension in a Two Pulley Atwood Machine
34366. Sliding forces
34367. magnetic monopole
34368. magnetic field
34369. electron into motion
34370. # of Revolutions made
34371. question on pressure, volume and rates of change
34372. Help Me. My physics Project
34373. Help on tis Pulley question.
34374. Ideal Gases
34375. System with varying mass --- String
34376. 2 Simple Pressure Problems
34377. Chandelier Tension Problem
34378. Double Atwood's Machine
34379. Orbit, and Centrifuge questions
34380. Acceleration down slope constant or increasing?
34381. Kinetic energy
34382. OMG Test Tomorrow!!! Please help!
34383. Relative Velocity
34384. Couple of problems
34385. Tangential Acceleration
34386. Measuring the wavelength and position of a photon
34387. Momentum
34388. Help Relating Velocity to Force
34389. Conical Pendulum
34390. This one has bothered me for a while...(electric field)
34391. Kinematics
34392. electric charge of raindrop
34393. Gauss's Law/Energy Problem with Concentric Spheres
34394. Resultant and Moment
34395. Calculating Error Analysis
34396. Finding Work with velocity
34397. speed and displacement. please help!
34398. Moments of Inertia
34399. Finding the number of revolutions
34400. Central force
34401. Help with horizonatal force
34402. Mass of a Binary Asteroid System
34403. Compton Scattering Question
34404. Torque on out stretched arm
34405. Pulley On A Slope
34406. Newton's Second Law Problem
34407. Boxes and a Pulley
34408. I'm looking for a replacement textbook for the one given to me in class...
34409. Two Physics Questions: Please Help
34410. Physics Tension Help
34411. Central force
34412. Work Problem
34413. Friction Question
34414. Math not working right!
34415. Calculate Free Energy for Formation
34416. Need help on freefall by 10:00 EST tonight! Assignment is due today.
34417. Block on a frictionless incline
34418. rotations
34419. Two Blocks and Pulley
34420. Pulley System Kinetic Energy
34421. Introductory of Chemistry
34422. Electric Field Forces in a Hydrogen Molecule
34423. Center of Mass --True and False
34424. A mass spring system w/ recoil and Friction...?
34425. Please help, quick and simple. Potential Energy of Spring?
34426. Torque: Boom and Ladder Questions! Help Needed!
34427. Finding time using a given torque, etc.
34428. 2-Dimensional Motion
34429. Frictional Force
34430. 2-Dimensional Kinetic Motion
34431. Fairly Simple Gravity Problem
34432. help finding potential energy of spring.
34433. Newton's Second Law - Machine Problem
34434. Relative Velocity Questions
34435. Understanding Newton's Law of Universal Gravitation
34436. Coefficient of Rolling Friction
34437. Confused :( Can someone please help meee?
34438. in order to find the recoil velocity of a spring
34439. A skateboarder hits a ramp...
34440. Urgent ....please Help!!!!
34441. Torque
34442. rates of pressure and volume change
34443. Combining Truck Power...
34444. Question that I dont know how to answer
34445. Distance traveled by a accelerating truck with steel load.
34446. Energy of Explosion
34447. Train stopping with 2 springs
34448. varying coefficient of friction
34449. angular motion with constant acceleration
34450. Rugby Player Collision Question--
34451. Constant Acceleration
34452. attenuation length
34453. Atwood Machine Lab calculations
34454. Force on a conductor in a magnetic field
34455. centripetal motion
34456. Vectors
34457. Direction of force using right hand rule
34458. An RC Ciruit
34459. Hanging Crate
34460. complete the statement (relates to the atwood machine)
34461. Bug lands on a frictionless sphere. Show that the Bug leaves head when...
34462. Square Loop and Magnetic Forces
34463. A simple problem involving motion in two directions
34464. Frictional forces
34465. Euler's Method for 4-D Differential Equation (Computing)
34466. Specific Latent Heat of Fusion
34467. angular momentum help
34468. I'm stuck and need assistance(velocity/acceleration vector problem)
34469. Concentric Arcs (Biot Savart)
34470. doppler and electromagnetic waves
34471. galaxy electromagnetic
34472. Application of Newtons' Law
34473. net work
34474. Vector Problems...I've been stuck on them 4EVER
34475. Application of Newtons' Law
34476. Need help on another freefall problem. :(
34477. Forces and Systems Lab- Relationship questions
34478. Newton's Third Law: A Car Pushes A Truck
34479. Vectors
34480. Morphing Triangle Problem
34481. Dimensional Analysis Type Promblem
34482. Concept Quilt Help (dealing with Force/Friction)
34483. static friction
34484. Question About Physics Homework (High School Physics)
34485. Unit for momentum
34486. Energy in a Spring Question
34487. Forces (full answer, just would like a second opinion)
34488. Projectile Motion
34489. Sphere on Incline
34490. Coefficent of Friction Question
34491. Catching or deflecting an incoming ball for faster velocity?
34492. PROVING AN AVERAGE VELOCITY FORMULA (Please answer ASAP)
34493. Potential at center of sphere
34494. Force
34495. Acceleration Constraints
34496. How to find the maximum acceleration given coefficient of static friction and mass
34497. Homework Help, Please......
34498. projectile motion problems
34499. angular momentum conservation help
34500. Force/velocity?
34501. Simple Potential Energy of an electric force prob
34502. Spring Energy
34503. 2D Projectile Motion, kicking football
34504. Frictional force of a disk
34505. sig figs
34506. Application of Newton's Law
34507. Frictional force question
34508. Banked Curve Question
34509. [SOLVED] synchronous orbit
34510. Circular Orbit
34511. Spring Problem, help!
34512. Friction
34513. Concept Question...
34514. Viscous
34515. Homework Help!
34516. Completely Inelastic Collisions
34517. airplane propeller
34518. what is the magnitude of force of friction of the snow
34519. finding the magntuide
34520. Person's acceleration and object's acceleration
34521. Power Help
34522. Conservation of mechanical energy...This is simple but I am puzzled..Need help
34523. [SOLVED] 2D Projectile Motion
34524. net force given 40 degree angle, coef. of kinetic friction=.3, and mass=80kg
34525. Force due to Collision and Acceleration Problems
34526. potential energy. check answers please :)
34527. [SOLVED] Vectors: air speed, ground speed
34528. how to find the acceleration of 2 objects under same force
34529. [SOLVED] Tension in a string of a object being pulled by a magnet
34530. Batteries connected in parallel
34531. force question
34532. Relativistic Doppler
34533. Experimentally Determine Coefficient of Static Friction
34534. I don't know how to do this
34535. A second opinion for a simple problem
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34537. Convert N/m to kcal/(mol*m^2)
34538. Momentum Problem
34539. Conservation of momentum question...
34540. mass on spring problem
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34542. Speed of Block against spring
34543. <