PDA

View Full Version : Introductory Physics

Pages : 1 2 3 [4] 5 6 7 8 9 10 11 12 13
  1. Photon Problem!!!
  2. resonant LC circuit
  3. CERENKOV RADIATION question
  4. change fo variable 2
  5. When will they pass each other>
  6. change fo variable 2
  7. Dispersion
  8. Need Help regarding some problems....
  9. gravity
  10. Elasticity
  11. Blocks A & B
  12. Potential Difference
  13. variation of parameters
  14. bullet,block and spring
  15. coal car
  16. Parallel Axis Theorem
  17. pendulum problem
  18. speeding ticket problem
  19. astromony question
  20. exploding spring
  21. loops!
  22. preparing for test
  23. Mutual induction
  24. probability problem
  25. acceleration and water height
  26. Induced currentII
  27. Metasystem Transition
  28. fluids
  29. object in a test tube
  30. LASER colors function
  31. Wavelength of Gamma Rays
  32. Finding the electric field
  33. a jumble of questions realtive to chemistry
  34. Physics
  35. integral
  36. Magnetic fields
  37. Differential Equation
  38. conversion between lbf and Newtons
  39. rolling uphill
  40. Arclength
  41. how do determine hybrid orbitals
  42. how to determine electron configuration
  43. predicting bond angles of ions/molecules
  44. predicting polarity
  45. Calculus Summer Assignments
  46. Ice cube in a glass of water
  47. Water flowing in a pipe
  48. how to get the equation of the plane. [read this one]
  49. planes
  50. density constant
  51. ODE - where have I gone wrong?
  52. Imaginary i
  53. Mass of earth's atmosphere
  54. Arithmetic
  55. Homework
  56. radius of orbit?
  57. Magnetic Field Density
  58. Falling Objects
  59. Math Help Equations
  60. more elasticity
  61. Convergence
  62. oscillation
  63. Fluids - floating balloon problem
  64. LP Formulation
  65. finding the change of internal energy
  66. difficult thermodynamics question (p. chem)
  67. I really need an answer-Derive trig identity
  68. force question
  69. Taylor expansion
  70. obtaining the identity
  71. Electric Power
  72. Electrostriction
  73. math question
  74. Charge
  75. circular polarized light
  76. Functional Analysis Problems
  77. Locating image charges
  78. [SOLVED] Pls... help me...
  79. thermodynamics question
  80. please help with numerical integration
  81. What Does...
  82. ellipse
  83. Hitting a target
  84. particle on a sphere
  85. Mean Value Teorem
  86. Electric Fields
  87. Time problem
  88. moment of force and tension
  89. G-equidecomposable and equivalence relation
  90. Boolean Algebra
  91. Just a quick question - definition
  92. Poisson's ratio
  93. matrices question
  94. least-squares problem
  95. confusion
  96. Magnitude of Force
  97. Question
  98. Steel Sphere
  99. Earth's Orbit
  100. Air Bubble
  101. Commutators and solvable groups
  102. reflection
  103. how do i use mathmatical symbols
  104. Temperature
  105. Limit
  106. critical points
  107. tension prob
  108. pressure in a glass bottle
  109. Matrix Help Please !
  110. Molarity problem
  111. Intersection points
  112. Speed of electrons ejected
  113. Optics Problem
  114. Heat current through a spherical shell
  115. C.O.M. issues?
  116. extremes
  117. Atoms
  118. Net Force
  119. L'Hospitals Rule
  120. Ideal Gas
  121. Some Physic question on kinematics, mechanics that i couldn't solve
  122. Number of modes in a cavity
  123. Entropy
  124. Tan x-intercepts
  125. Relativity or Quantum theory?
  126. torque problem I think
  127. two questions involving linear independence
  128. formula question
  129. Letters to Numbers???
  130. Two-Dimensional Motion
  131. Charged Conductor
  132. Gradient / Velocity
  133. Force of friction
  134. question on moment of inertia
  135. Is Integration the inverse of differentiation?
  136. volume help
  137. Thinking about the space shuttle
  138. static/kinetic friction
  139. pulleys :(
  140. proof
  141. Sl(2,z)
  142. showing a form is exact
  143. n-cube
  144. Doppler
  145. accleration
  146. Please help me
  147. Blood Transfusion!
  148. Rate of flow and velocity
  149. Essay help: Time as a variable
  150. RC Circuits
  151. Tension problem!
  152. Friction
  153. 2d Coulomb and Biot-Savart laws
  154. fulcrum
  155. magnetic field and induced EMF
  156. Show a sequence of amounts are a geometric series
  157. det of a matrix
  158. Internal resistance and electromotive force problem
  159. Terminal potential difference (TPD) or Electromotive force (emf)?
  160. 2nd law of thermodyanmics?
  161. Conservation of angular momentum
  162. Need help with a confounding projectile motion problem.
  163. projectile motion question...plz help
  164. Trial function for ODE
  165. sulphur dioxide
  166. Help
  167. volume discharged
  168. net downward force
  169. two blocks and a pully
  170. Rocket Rotational problem
  171. Exams...
  172. staticfrict
  173. Factorising a Quadratic I still struggle..
  174. balance beam
  175. Magnetic flux and direction of induced current
  176. which is it?
  177. Simple question
  178. what is stern-gerlach?
  179. Moving-coil galvanometer
  180. 2d Inellastic collisions
  181. Help needed immediately!!!
  182. Rates of Change Sliding Ladder Application
  183. do planets lose energy?
  184. Several things that are confusing...
  185. Planck Constant Question
  186. motion
  187. 2 Homework Problems
  188. rubber band
  189. saddle points
  190. Solve for three variables with only two variables??
  191. Kinematics Question
  192. graph of voltage over time
  193. Heat Conduction
  194. rotational collision
  195. Combinatrics Problem
  196. If light enters a new medium perpendicularly...
  197. Calculus of variations
  198. Circles,
  199. Cells in parallel
  200. Cause and effect
  201. mixing problem
  202. Crt
  203. Static Magnetic Field Theory
  204. power question?
  205. kin energy.
  206. Ferris Wheel problems
  207. gravity/weight
  208. rotating rod with weight
  209. Pendulum- Maximum displacement?
  210. solving for variables
  211. Calorimetry
  212. energy ..err
  213. ball rolls down ramp
  214. two doubts
  215. Kinetic Energy
  216. Snow
  217. watts
  218. Confused
  219. Directrix and Focus
  220. unclear on the definitions...
  221. Kinetic Energy Lost in Crumple Zones
  222. Conersions
  223. Spring DE
  224. basic physics queries
  225. Is this equation wrong?
  226. Integral convergence and limit comparison test
  227. question which concerns the classic example that demonstrate the conservation of angu
  228. a few questions
  229. semi math question
  230. agh cant get this
  231. impulse
  232. potential energy graph
  233. forces
  234. friction, inclined slope
  235. Banking corners Problem regarding assignment
  236. Maths Problem
  237. Alac EGG PARACUTE DROP!
  238. statistics
  239. solubility
  240. Can someone please help me with this problem?
  241. Can someone please help me with this problem?
  242. simple harmonicmotion
  243. Shear Problem?
  244. platform on springs
  245. Answer
  246. mechanical advantage
  247. Easy
  248. Beam stress
  249. Physics tasks (undergrad level)
  250. Force and Work
  251. Pressure problem
  252. Peskin, Schroeder (2.30)
  253. angular velo.
  254. Convex lens
  255. Landing Speed
  256. Conservation of energy
  257. Need help setting up Eqtn of motion.
  258. Radius of earth
  259. interesting Mechanics problem
  260. Tension
  261. Fuse rating problem
  262. An interactive problem
  263. Gravitational red shift question
  264. Thermal Expansion Problem
  265. Kinematics problems
  266. Potential Barriers
  267. potential divider and potentiometer principle
  268. nuclear fusion
  269. Energy
  270. Need help with Magnetostatics
  271. what is the potential?...
  272. dispersion / diffraction
  273. Troublesome Integral
  274. Air resistance & Trajectory
  275. dispersion
  276. phase velocity question
  277. change of enthalpy
  278. Dalton's Law of Partial Pressures
  279. work done by gas
  280. Various questions
  281. origin formula
  282. Spicing up a report
  283. a question on kinematics
  284. Function Homework Help
  285. PLZ any genius answer my question
  286. Total energy of a dielectric sphere please help!!!!
  287. Ryder equation (4.12)
  288. Impulse
  289. Calc Summer Assignment
  290. LaTeX Question
  291. Lenses/Mirrors - anyone have a website that explains how these work?
  292. Trigonometry Help!
  293. different views...
  294. More trig homework
  295. Tide and trig
  296. Question re. Conservation of angular momentum
  297. 1 of 2 killer questions--Trig
  298. 2 of 2--Trig
  299. Quick question on sets
  300. Last one for today-_Trig
  301. Linear Algebra question
  302. Motion in One Dimension
  303. Optimal Angle
  304. Math problem
  305. Locus question
  306. Kets, vectors.
  307. p-adic convergence
  308. Cauchy sequence
  309. Ohm's Law
  310. Real Wattage
  311. matrices hard!
  312. Difference equations
  313. Free QBasic Download?
  314. First Year Physics Help Needed
  315. spring scale question
  316. Graphing
  317. Calculus in Physics
  318. Checking for delta function
  319. Integral
  320. Qn on ratational motion.
  321. Conducting Shell
  322. application of non conventional energy
  323. momemtum/conservation of momentum
  324. Do molecules, subatomic particle and atoms travel in constant velocity?
  325. Binomial coefficients and pascal's triangle
  326. Freefall Problem
  327. Limits
  328. New guy needs help
  329. Srping Problem
  330. Capacitor in Circuit
  331. young's modulus
  332. spaghetti bridge
  333. spaghetti bridge
  334. Vector area
  335. Vector Questions
  336. Electric field help
  337. Electric field questions
  338. Convergence/divergence of series
  339. Rotation qns which i am stuck for 2 hours
  340. Conceptual Difficulty with Lagrange's Eqn
  341. Desperate help needed for Projectile motion!
  342. Triple Integral-problem.
  343. Please help with tension question!
  344. help with Bernoulli Equation
  345. Stargate Atlantis/ pressure and fluids
  346. Power series
  347. Kinematics - One Dimension Problem
  348. Marterial Science (Chemistry Related) Problem
  349. Help..plzz. how does a clinical thermometre differs from a laboratory thermoeter?
  350. help on velocity and displacement
  351. What are the 5 characteristics of life?
  352. starting to forget my physics: silly energy question
  353. Help with Integral
  354. Is my reasoning correct?
  355. sound waves problem
  356. Hyperbola equations
  357. hovercraft
  358. 1st year Trig help
  359. Equation for parabola
  360. 1 more Trig?
  361. Brightness of Mars as observed from earth.
  362. special functions and application to physics
  363. Fermi Style Estimation Question
  364. relativity question
  365. spring constant
  366. acceleration question
  367. exploding question
  368. center of mass
  369. IVP unique solution
  370. Max spped for a car to go around a curve track without skidding....confusing!!!
  371. Energy of Configuration
  372. An acceleration problem
  373. Series again
  374. Mechanics Problem, Cannot understand
  375. Central Force
  376. Planes and Vectors Help
  377. Isomorphic Semi-Direct Products
  378. Magnet's attraction/rejection Force
  379. Vectorspace of matrices
  380. Vectors
  381. Eccentricity of the Ellipse
  382. Pisa tower
  383. Rabbits!
  384. Quantum problem...:)
  385. General Questions: Motion in One Dimension
  386. A Symbol Question
  387. Object A catches Object B, at when?
  388. Projectile Motion
  389. Highway Curves
  390. Help with limit please.
  391. Highway Curves
  392. Measurement
  393. problem
  394. local extrema w/2 var
  395. Rotating axes to elimnate xy
  396. average velocity
  397. Ladder
  398. relativity
  399. magnetism, Gauss
  400. electrostatic force
  401. Question concernig E=MC^2
  402. finding radius between charges
  403. Physics Egg Drop
  404. Inverse Functions and Logs
  405. Physics Question Regarding Densities of Spheres
  406. math problem
  407. Electrons
  408. Loci Conics Parabola eqn in standard form
  409. Thermometer
  410. projection of vectors
  411. How is power proportional to acceleration?
  412. elecric charge and electric field
  413. laplace transform of complex exponential
  414. Alternate Lagrange Equation
  415. Bows and Arrows
  416. Police Problem
  417. I'm stuck.... help someone!!
  418. Verification of a parabola
  419. Infinite line of charge
  420. Rockets
  421. Projectile motion via a spring (well, actually, rubber bands...)
  422. calc/algebra
  423. Couple of math questions...
  424. A couple of new problems
  425. warming things up.
  426. Conditional probability - Random number of dice
  427. Help!! Please someone must be able to solve this problem.
  428. Set problem
  429. Simple problem. Please check my answer?
  430. Definition of a Continuous Functions
  431. QM integration question
  432. Rolling Motion
  433. Uncrackable
  434. Polar Forms
  435. Verifying a polar graph
  436. Questions about error treatment
  437. Number Theory
  438. Solid of revolution
  439. Ways to place molecules
  440. Complex numbers- HELP!
  441. i'm new here, can someone help me with a problem regarding charge?
  442. Complex numbers
  443. Linear independence
  444. Electric Field
  445. Help
  446. here's another
  447. Green light
  448. Direction Cosines
  449. Various physics questions
  450. Check my work...
  451. Spinning CDs
  452. Self-Taught Calculus
  453. Simple Harmonic Motion
  454. Simple Harmonic Motion-Finding the distance traveled by the vibrating object???
  455. vector calculus
  456. Confused by this ODE
  457. Simple question about velocity and acceleration
  458. stuck on integration step...
  459. Help with a limit
  460. O.D.E. question too...
  461. also O.D.E stuck on integration step...
  462. O.d.e.
  463. O.D.E. with trig
  464. unseparable O.D.E.
  465. one more o.d.e. question
  466. vector analysis notation question
  467. laplace transform with abs value in exponential
  468. Oscillator basic question
  469. physics help
  470. integrals and dirac delta function
  471. Integral Trouble
  472. Thermodynamics Question
  473. vectors
  474. Integrating a second derivative-involving solution for Simple Harmonic Motion
  475. Speed of CDs
  476. Volume Question (Can someone check my work?)
  477. another vector question
  478. Gaussian Elimination Question
  479. Stubborn ODE
  480. Help!!!!!!
  481. Maths Question
  482. 2 problems on simple harmonic motion
  483. region of convergence
  484. integration
  485. electrons
  486. Number Theory
  487. new Problem I dont get!
  488. Need help
  489. Help
  490. How do I finish this?
  491. Problem in graph of Quadratic Equation
  492. I need help
  493. Another Thermo Question
  494. Help!!! I am retarded
  495. In Need of Serious Help
  496. torque
  497. velocity of mass
  498. Radians
  499. a tough question!... not for everyone
  500. Magnitude of Displacement
  501. Help needed
  502. total mechanical energy of a system
  503. Need Help!
  504. dimensional analysis universal gravitation
  505. Statics: Magnitude of vectors HELP!!
  506. AP physics q
  507. Seperation Vector
  508. Proof: log(x) is irrational
  509. Velocity and Distance
  510. Pressure In A Submerged Tube
  511. free particle wave equation
  512. Homework problem
  513. I got question
  514. Question on geometrical optics
  515. Another question on geometrical optics
  516. little integer problem
  517. Geometry with Algebra 2.
  518. a question
  519. Simple? Chemistry HW Problem
  520. Trains
  521. 1-D motion problem
  522. Quick question regarding speed & constant acceleration
  523. Limits help!
  524. Electric Charge
  525. Star Blocks
  526. very basic physics (mechanics) question
  527. lorentz force
  528. Dimensional Analysis Question...
  529. Triboelectrics.... Help please.
  530. My book's throwing equations out of nowhere!!!
  531. Data structures and Algorithms
  532. ???? Earth's Gravitational Field Effect on space shuttles
  533. pump output
  534. More electrical charges
  535. Electric energy of a dielectric sphere!!
  536. Particle on a potential well
  537. Homework Problem
  538. electric field
  539. Crossbow acceleration
  540. Universal Quantifier question
  541. proof
  542. Putnam Exam Prep Questions
  543. AP Phyz: Constant Acceleration
  544. stuck on electric field question...
  545. "Little G" Lab Suggestions
  546. Proof: x is irrational => sqrt(x) is irrational
  547. Theoretical Mechanics
  548. motion
  549. Trig functions behaviour
  550. y=-3sin(2x) shifted new equation?
  551. Check another trig behaviour
  552. Comparison between y=sinx and....
  553. Killer word problem--spacing
  554. Partial fraction decomposition
  555. help me with this phy experiment thingo!
  556. My lack of problem solving skills - Mechanics
  557. Homogeneous system of linear equation:
  558. Continuous Mappings
  559. Mechanics question
  560. 1D Kinematics problem
  561. kinetic energy stuff....
  562. How to rearrange this trig function?
  563. Magnitude of order
  564. Factors affecting the resonating frequency of wire
  565. perhaps delta function or inverse Laplace transform?
  566. Rocket Train
  567. Need Help With College Algebra Factoring
  568. Universal Gravitation
  569. I need help
  570. Double checking charges and electrical field problems
  571. Linearization of Non Linear Equation
  572. superposition
  573. Operations of Functions
  574. force a function of velocity?
  575. Proof: One more irrationality proof :)
  576. Finding equivalent resistance
  577. Parabola Problem
  578. Orbit & Velocity Question
  579. incline
  580. Vectors and sailboats?
  581. Relativity question involving time dilation...
  582. Fluid Dynamics: quickest way to pour water out of a bottle
  583. Statistics Help
  584. Static Universe Theroy and Red shifts in galaxy spectra
  585. Can someone help me
  586. guys, help me with potentiometer principle
  587. Tricky Trig Function Find the eqn Help
  588. Non-Hausdorff Space
  589. velocity
  590. Im having trouble with a few preoblems.
  591. Tension
  592. Calc III, confused on (x,y,z);
  593. calc III, confused on (x,y,z);
  594. Problem on Electric Field
  595. Trigonometri Question (HELP)
  596. Ball, Hole and Gravity
  597. Need help translating from Physics to English
  598. Submarine problem...
  599. Fluid Pressure and Fluid Force in Calculus II
  600. A somewhat related subject
  601. determining the period of a periodic motion
  602. positive/negative work
  603. mirror image reversal - why only l/r, not up/down
  604. Trigonometry
  605. Limits from left and right
  606. Describe the set of points Calc III equation of sphere
  607. bohr radius
  608. Calc III, Inequalitites problem!
  609. could someone check me on this?
  610. Vernier Scale
  611. Gravitational Questions
  612. Velocity and Acceleration
  613. Lever Question
  614. Elementary row operations question
  615. very fundamental qn on waves
  616. Epsilon-Delta proofs
  617. Gaussian elimination
  618. 2 qn regarding wave
  619. integration problem
  620. stuck at this prob.on work done
  621. Pressure
  622. frequency question
  623. Orbit which goes neer earth
  624. Ode
  625. Deriving Conditions for D field
  626. Electron in a uniform electric field.
  627. Homomorphism question
  628. Capacitors
  629. Conservation of energy and vertical circular motion
  630. distance between two protons
  631. Projectile motion problem
  632. Drops of Water
  633. Diff Geo - Ferret Serret Apparatus
  634. finding the net electrostatic force on particle 1, triangle!
  635. Ideal Gas Law
  636. General Chemistry Help
  637. taylor series
  638. acceleration question
  639. energy in an ideal gas
  640. calculation question...
  641. Solution manual for Statistical Mechanics by Pathria
  642. biochem thermodynamics
  643. Electric Charge from a ring?
  644. stats help
  645. curve, x-axis, and a line
  646. Matrice question
  647. proof
  648. Mulitplying a matrice
  649. Matrices are not my strong suit! Please help
  650. taperecorder mechanics
  651. Pyramids Question
  652. Diffusion
  653. Explination?
  654. Square roots
  655. C++ Program Ideas
  656. circular motion
  657. Capacitor Problem
  658. vector algebra (i guess?)
  659. orthogonal
  660. Please help
  661. designating hybrid orbitals
  662. integration
  663. Coulomb's law
  664. Question on moments of inertia
  665. application of integrals
  666. matrix proof
  667. vector components hard!
  668. changing electric field
  669. Perplexing Physics problem(s)
  670. infinite subset is dense
  671. Advice on problem solving
  672. independent random variables
  673. EM (coulombs law)
  674. Periodic solution to DE
  675. Differential Operators
  676. help
  677. physics help books
  678. Can someone help solve this problem?
  679. Can someone help me with these problems?
  680. Drilling a hole through the center of earth to the other side, and dropping an object
  681. SHM problem involving an applied force
  682. Have a question on how to do an integral.
  683. Simple Vector Alegebra Problem
  684. Help !!!!!!!!!!
  685. Help..field of continuous distribution quest.
  686. Question about integrals
  687. electric field
  688. Electric Field charge calculation
  689. Big-Oh Problem
  690. I got stuck..please..
  691. could use some help on this e&m question
  692. Stucked in a Qn on wave.
  693. vector algebra
  694. Vector Space over field of R
  695. please help me with this qn on SHM
  696. State space system model - hard and really need help fast - PLEASE!!!
  697. State space system model derivation - hard and really need help fast - PLEASE!!!
  698. Fourier coefficient
  699. Laplace's equation
  700. primitive roots?
  701. Modified Ampere's law
  702. A couple of calc III, 3d drawings & sphere problems! need help!
  703. Calc III, what point could this be?
  704. Projectile motion but with resistive force
  705. Eigenfunctions,QM
  706. Physics problem...
  707. Wave Problem
  708. dimension problem
  709. Vectors and Integrals
  710. circular movement
  711. Another egg drop project
  712. i think i have lost my brain
  713. Recoil energy and Heisenberg Uncertainty principal
  714. How does a computer calculate acceleration and velocity?
  715. Urgent help needed on car project
  716. Calculating electric field from radiant flux density
  717. heat conduction
  718. Qm, infinite sq well doubles in width
  719. Acceleration due to gravity ...pls HELP!
  720. basis question
  721. Simple Harmonic Motion
  722. Tension in 3 cables
  723. circular motion question
  724. Finding the position for charge Q3
  725. Centrifugal force
  726. Don't understand what the problem wants.
  727. adding of electric force help
  728. Can't figure out this problem regarding two bodies with different accelerations..
  729. Angle of a perfect circle
  730. Electric Transients
  731. Moments about a point
  732. Seebeck Voltages
  733. Does triangle inequality hold for summations and sup?
  734. Questions about vectors
  735. Centripetal and average acceleration
  736. magnitude and average velocity
  737. Converging lenses and focal point
  738. calc 3 help. cross product
  739. Intergration
  740. Force due to pressure on side of a container
  741. Bat Problem
  742. Simple harmonic movement problem
  743. Adding vectors
  744. one more calc 3 problem
  745. force problem
  746. Vectors problem help, please!!!
  747. math help needed
  748. A Limits Question
  749. Conservation of Momentum
  750. Helium Ballon
  751. Adding Two Wave Functions
  752. Electric Field at center of triangle
  753. xy plane question.
  754. Force in a potential field V(x,y,z)
  755. Gauss' Law and Flux Question
  756. Electrical Potential Energy
  757. Cell Membrane Question
  758. Parabola problem
  759. Coulomb's Law finding q
  760. Torque question.
  761. seemingly simple
  762. Intersection of subspaces
  763. Check my answer please (factoring)
  764. Question on homogeneous linear systems
  765. Integral Trouble
  766. Electric Fields
  767. Hydrogen Bonding
  768. Simple question from Peskin Schroeder
  769. DIFFEQ - Modeling Problem
  770. Dimensions (involving units)
  771. Determinant
  772. A friction problem
  773. Heat Transfer Problem in Cylindrical
  774. Acceleration?????
  775. Projectory: Super Hard Apparently From The Military!!!!!!! Gah Hard
  776. Simple vector problems (hints please)
  777. Magnetism RIGHT hand rule?
  778. Troublesome commutator
  779. Proof for this
  780. Galois Fields
  781. Vector Space Axioms which fail certain matrices
  782. Quantum Hamiltonian II
  783. Archimedes - Simple question
  784. Circuits
  785. Find the thickness of Aluminium Foil...
  786. inequality problem
  787. easy electric field question please help
  788. phy hw help ASAP
  789. Charge problem, used a quadtratic equation, can you see if i did it right?
  790. Air Resistance & Horizontal Distance
  791. Review problem for classical, help please!!!
  792. Help with this physics problem
  793. Average Acceleration during a collision
  794. comp science hw help!!!
  795. help
  796. General Chem Help
  797. Chem/Math !! Help !!
  798. Word problem !!
  799. help
  800. axially loaded structural member problem
  801. calculus hw!
  802. Equation help
  803. err, did I do this length contraction problem right?
  804. Discrete Math HW Check
  805. What does "Metric Prefix" mean?
  806. System of Equations Mechanics problem
  807. acceleration
  808. difference between electronics and physics.
  809. evil, evil proof
  810. vector help
  811. truss problem, urgent help!
  812. astro - modeling white dwarf via polytrope
  813. Some maths problem...
  814. Another Linear Algebra Question
  815. more questions
  816. latent heat of fusion of ice
  817. Integrate sqrt problem
  818. some physics questions
  819. some physics questions
  820. Integrate sqrt problem
  821. Work and Energy
  822. help
  823. Work & KE
  824. Phasor Problem
  825. Kirchoff's Current Law - Negative Current Value?
  826. Infinite Resistor Network
  827. Related rates
  828. Not sure how to solve this problem
  829. Some help needed
  830. Vector Gah!!!!
  831. Energy Signals
  832. Acceleration (short question, but not so simple)
  833. chain rule
  834. probability measures
  835. Average Speed
  836. free fall can somone help me
  837. Question about probability measure
  838. Need Help with a statics problem.
  839. what is the indefinate integral
  840. Motion and Average Acceleration -Help-
  841. Fun hw question I can't seem to get
  842. Resolution of Components Problem
  843. how to obtain 4 input or gate using 2 input gates?
  844. uniformly charged cylinder
  845. Math puzzle.
  846. uncountable domain
  847. question-please help
  848. algebraic Fraction
  849. Integrating Trig
  850. 3d box
  851. help please
  852. Simple Intro Physics question
  853. rationalising
  854. Just want to understant(Diff EQ)
  855. need help with a couple of problems.
  856. Intersection of subspaces
  857. easy sqeuence question
  858. Laplace's equation
  859. car tires
  860. its really confusing me alot
  861. Organic Chemistry
  862. direction of impulse
  863. 2 Problems regarding Gauss's Law
  864. any idea on latitude question?
  865. Radiation
  866. a qn on thermodynamic
  867. Derivative problem
  868. charged particles and vectors
  869. circuts
  870. Length of the Air column
  871. [calculus] Continuity of partial derivatives
  872. physics homework
  873. Questions concerning cross products, dot products, and polar coordinates
  874. Proof by induction
  875. how to use logarithm
  876. griffitsh electrostatics problem
  877. Ice Cream and evolution.
  878. Simplifying Surds
  879. Kinematics
  880. help
  881. kenetics problems no clue how to slove can someone help?
  882. Two objects travelling on a parallel plane
  883. Help with two problems.
  884. Totally Lost (Free Fall Distance)
  885. Simple Proof
  886. Vector calculus
  887. Calc III, Vector trouble, help would be great!
  888. Oscillation question: dealing with a maximum velocity
  889. My son is having difficulty with a problem.
  890. Write an experimental design
  891. How to find the distance of this vector? did i draw it right?>
  892. particle motion diff eq
  893. Thermodynamics question i dont get
  894. homework help
  895. Frustrated
  896. Motion in 1 dimension
  897. [urgent] chemistry help
  898. Work-Energy Theorem
  899. Prove the Square Root of 2 is irrational
  900. Physics questions
  901. Another physics questions
  902. Adiabatic Expansion
  903. Math
  904. Bernoulli's Principle
  905. Can someone help me with this proof?
  906. relative position
  907. exp(i infinity) = 0 ?
  908. Oscillations of a Piston in a cylinder containing a trapped gas
  909. Transformer Tutorial
  910. Hourglass curve equation
  911. Doppler effect
  912. E-K Diagrams, valence band, conduction band...
  913. Product notation
  914. Inner product
  915. Divergence Theorem
  916. Indoor Spa Water Loss Rate
  917. entropy of a spring
  918. Endomorphism Ring
  919. Four Charges
  920. numerical analysis questions
  921. Links?
  922. substitution I don't get
  923. Forces... Help!
  924. valence bonds?
  925. Having problem showing the vectors point in the same dir. its a 0 Vector?
  926. Unit Conversion ad Significant Figures
  927. Basic Physics...?!?!
  928. complex analysis-- Oscillation/vibration class
  929. Did I do something wrong?
  930. Confused
  931. Magnitude of velocity
  932. Projectile Problem
  933. Show the commutative property with dot product
  934. Finding the coordinates and distance of this drawing
  935. Math - Proving
  936. Arc Length
  937. redox reactions
  938. physics kinematics
  939. planes
  940. Numerical Problems: The U.S. National Debt
  941. Please Help Me. Thanks!
  942. Maximum Height
  943. Moment Of A Force
  944. Trouble understanding voltage
  945. Adding Trigonomic Functions
  946. can anybody help me to solve this problems?
  947. orthogonal
  948. speed
  949. Charge on the ball
  950. Curl and Force
  951. Crank-Nicolson method for a parabolic differential equation
  952. equation of a plane containing the three points
  953. Help!
  954. Graphs
  955. Relativity Question
  956. Why the conservation energy doesn't work out?
  957. Supplementary Books?
  958. Coulomb's Law
  959. center of mass
  960. input/output signal
  961. Physics Problem
  962. Some EM1 vector problems
  963. Matrices Question
  964. Need challenging vector problems
  965. Solving an difficult inequality
  966. significant figures
  967. Little help
  968. Acceleration vs. Time
  969. Electric charges and SHM
  970. Integral Trouble
  971. voltages
  972. RMS Speed
  973. linear algebra, determinants, and transposes
  974. Quick Question
  975. thickness of a sheet of metal?
  976. Boolean Algebra
  977. Calculating Electric Field (what am i doing wrong?)
  978. Charge question
  979. Significant Figures
  980. another thermodynamics
  981. Sifting Sugar Particles
  982. :eek: Kinematics help :eek:
  983. Particle Motion
  984. Best way to determine the weight/volume of a grain of sand/salt
  985. Is velocity something an object has or something object experiences?
  986. projectiles
  987. Kinematics Question
  988. a non-inverting amplifier
  989. Ode
  990. Problem in Thermodynamics
  991. Math
  992. Equations of a plane
  993. Stuck
  994. divisible of natural numbers
  995. divisible of natural numbers
  996. Sierpinski Problem
  997. Half Life
  998. Parametric equation of a Curtate cycloid
  999. Finding electric flux
  1000. Prove the Power Rule (calculus)
  1001. 2 questions
  1002. strain thread
  1003. divergence theorem...again
  1004. Finding E-field of 2 concentric clyinders
  1005. Dynamic Motion: Frictional Forces and slope
  1006. Force on a point charge due to a rod
  1007. Poisson brackets and EM Hamiltonian
  1008. relative error from heck
  1009. finding a point on a triangle
  1010. max shearing stress problem
  1011. solving perpendicular oscillation problems-- lissajous
  1012. Where did I go wrong? [Laplace Transform]
  1013. seems like a simple problem..
  1014. please double-check answer! short problem
  1015. Projectile question
  1016. help
  1017. Calculating Horsepower
  1018. Prove Cauchy sequence & find bounds on limit
  1019. how do you find instantaneous speed?
  1020. Falling Problem
  1021. Electric Potential Problem
  1022. Unsure about answer
  1023. Show equivalence of two Cauchy sequences
  1024. F(x,v) = kvx
  1025. dumb conversion question
  1026. Maclaurin series help
  1027. First-Order Linear Differential Equation Problem
  1028. vector function
  1029. time delay equations
  1030. More Cauchy equivalence
  1031. What Am I Missing?
  1032. conversion
  1033. velocity time graph &instantaneous acceleration
  1034. Orbiting Satellite.
  1035. Urgent help required!
  1036. Motion help please!
  1037. Average Velocity
  1038. Vertical Motion question
  1039. amplitude modulated
  1040. If you have the seperable DE....
  1041. Finding Neutral Axis & Second Moment on a T-beam
  1042. help please!
  1043. similarity
  1044. Tyre inflation calculations
  1045. units in a quantum barrier problem
  1046. how to use Gauss formula here?
  1047. Finding the pattern
  1048. Elementary Mechanics Problem
  1049. Proving an integer is prime
  1050. Derivative of...
  1051. College home work ..please help ASAP! :)
  1052. helmholtz free energy question
  1053. Calc III, Determing the coordinates of P
  1054. Showing dot product is commutative, need help please
  1055. finding the volume with Shell method
  1056. combinatorics-numbers
  1057. Jumping problem
  1058. Electric potential inside and outside sphere
  1059. Compare y=Cos(x) and transformation HELP
  1060. electrical potential help..urgent!!!
  1061. spherical conducting shell?
  1062. The missile and the aircraft
  1063. distance
  1064. Formulae/equation
  1065. Check on Tangents.
  1066. Tangent Lines
  1067. Tangent Lines
  1068. Physics with cal 1 probs
  1069. electric field strength problem
  1070. I cant figur this out!!!
  1071. dimensional analysis question
  1072. Math Worksheets.
  1073. Homework help
  1074. Time Speed problems
  1075. Tension question
  1076. limit help
  1077. The Right-Hand Method (ugh)
  1078. jet of water
  1079. Derivative of Piece-Wise Function
  1080. History anyone?
  1081. air plane piloit
  1082. Vectors and crossproducts...
  1083. question
  1084. Energy concepts
  1085. urgent help with 2 dynamics problems
  1086. Simple HW Junior Psychics Q
  1087. Motion in 1 dimension
  1088. I need help!
  1089. Kinematic Problem Involving MJ
  1090. Bad Physics Teach! :(
  1091. Beats
  1092. car distance
  1093. water drain rate from barrel
  1094. Parachutist drops a camera...
  1095. A.P. French, Mechanics Problem
  1096. Chemistry question
  1097. Completeness
  1098. simple optics
  1099. the eqn and proof of energy of sinosiodal waves.
  1100. chemistry help please
  1101. single-precision floating point
  1102. Need to derive the distance formula from the acceleration due to gravity
  1103. Wondering where the distance formula from acceleration due to gravity comes from
  1104. electric n magnetic field vectors
  1105. am i in the right place???
  1106. supernova explosion n angular momentum
  1107. Works only when using seconds,but not minutes -really need help
  1108. questions on kinematics (distance/velocity/acceleration)
  1109. peicewise limit help
  1110. train vs wall question
  1111. Simple Question
  1112. i neeed help desperatly
  1113. iterated limit? double limit?
  1114. eng physics - help needed!!
  1115. Tangent Properties Symmetry, domain, asymptotes, zeroes
  1116. new equation? y=3tan(2x) shifted down 5 and 60 left?
  1117. CHECK PLEASE Tan BEHAviour IN TRANSFORMATION
  1118. Unit conversion
  1119. Pressure in a centrifuge
  1120. Need help setting up basic dynamics problem
  1121. Matrix Questions
  1122. Physics n00b Problem - Power Conversion
  1123. Einstein
  1124. Integral problem
  1125. need a lil help 4 a lab report
  1126. Need Help
  1127. air resistance formula
  1128. Forces help
  1129. basis
  1130. Matrices, I can't seem to cancel out any more elements
  1131. Determining density of spherical cloud by dropping probe and measuring velocity
  1132. Finding kinetic energy
  1133. Prove that summation of n(n+1)/2 is true for all integers.
  1134. Need Help
  1135. Error Analysis Problem
  1136. Electric Field Energy (dielectrics
  1137. Physics Kinematics
  1138. Confusing myself
  1139. Topology question closures
  1140. boolean algebra
  1141. Two Dimensional Kinematic Question
  1142. e^(2lnt) = t^2 Whyyy?
  1143. help,varifications of problem with rectangle loop and mass
  1144. Group theory question- very basic
  1145. Is this a partial derivatives? Or just simple algebra?
  1146. Can you use preliminary test in testing for convergence of imaginary series?
  1147. Need help
  1148. Frictional Force
  1149. pretty simple prob
  1150. Physics Problem
  1151. Need help with one dimensional kinematics problem
  1152. recoiling electron
  1153. wave length detection!
  1154. Energy of Capacitor
  1155. Component Help Please!
  1156. Magnitude of Net Force
  1157. Kinetic Friction/Distance
  1158. Gauss' Law
  1159. Frictional Force and Acceleration
  1160. Need help on 2 physics problems
  1161. Proving a perfect square with factorials
  1162. Probability help (Urgent)
  1163. electrodes in water
  1164. The missile and aircraft...the saga goes on
  1165. Matrix Norms, and proving their characteristics
  1166. Gravity
  1167. Calculus question- differentiation
  1168. Math
  1169. Physics is kicking my @$$...another problem!
  1170. Simple tension question
  1171. Enthalpy, thermal energy, and kinetic vs. potential energy
  1172. sig figs
  1173. Total Electric Charge on an annulus
  1174. Delta-Epsilon Proof
  1175. Need help ASAP: Conductors and Electric Fields
  1176. Please help, Express kinetic energy in terms of m and p?
  1177. help me
  1178. Inverse functions
  1179. Positive Indices
  1180. Im a real dummy to physics! Help with questions please!
  1181. vector calculus need help please
  1182. uniform circular motion and velocity vector
  1183. Heat Engine
  1184. Looking for supplementary physics book!
  1185. Electric field help needed
  1186. Electric Field of an annulus
  1187. Algebra Help
  1188. I need help with a problems
  1189. Motion/Forces
  1190. Trig Function
  1191. Optics
  1192. proportionality help needed plz
  1193. Car Collision Question.
  1194. need help with 2 calc problems
  1195. a lil algebra help
  1196. Hardest 2 dimensional Kinematic Question I have ever encountered
  1197. plz help me !!!!!!!!!!!
  1198. tension
  1199. How do you test the convergence of i^n (imaginary number) or (-1)^n?
  1200. Kinematics ~ need some insight
  1201. Geometry Discrete Problem Thanks!
  1202. Need help with this have exam tommorow.
  1203. Surface Integral HW problem
  1204. natural log derivative problem
  1205. This one is a doozy.
  1206. cross product problem
  1207. Help! Electricity and work...
  1208. Is the following a good enough proof for the divergence of (-i)^n
  1209. Carnot engines
  1210. pleas help!! electric field
  1211. Show whether it's a basis..
  1212. Calculating engine torque/horse power from datalogs
  1213. questions dealing with force
  1214. acceleration
  1215. Simple Tension
  1216. Solve the system.
  1217. temperature
  1218. oscillations
  1219. gauss law help
  1220. Is this proof okay?
  1221. if a problem doesnt have constant acceleration...
  1222. Math
  1223. I need help with this prob fast please...
  1224. stats blues
  1225. work done by friction
  1226. Thin Lenses
  1227. combinatorics-next problem with numbers
  1228. Wilson Cloud Chamber
  1229. Percentage difference of two numbers?
  1230. Help with 2 Number Theory Problems
  1231. potential energy function
  1232. Lagrangian Dynamics
  1233. A bit of help please
  1234. Sum of forces does not equal zero
  1235. Rocket Height as one-dimension motion
  1236. Problem on Potential of Sphere
  1237. limit of a sequence
  1238. limit
  1239. derivaive
  1240. Newton's Law of Graviation
  1241. Find the period of the function
  1242. two simple problems
  1243. is ABCDEF = AB(C(D))EF for matricies
  1244. Circular Motion in a Magnetic Field Problem Help
  1245. Gauss's law
  1246. Cooling system
  1247. What formula do I use???
  1248. Charge on the nucleus
  1249. Electric potential question
  1250. algegra equation help
  1251. Some Thermo questions
  1252. Perpendicular 3Dimensional Vectors
  1253. Addition of Vectors
  1254. Quick Symbol Question
  1255. Will the wavelength decrease when the wave moves from a light string to a heavy...
  1256. Does the speed of a wave in a spring depend on the maximum speed of each coil?
  1257. Proof of Gauss-Markov Theorem
  1258. junior physics homework
  1259. parametric equations for a hyperbolic paraboloid
  1260. even and odd proof
  1261. help on homework
  1262. Please Help...Vector Forces in 2D
  1263. Error
  1264. Projectile motion problem
  1265. How is this proof valid? ax(bxc) = (c.a)b-(b.a)c
  1266. Find the Fourier serie...
  1267. Kirchhoff's Voltage Law
  1268. Response of System
  1269. some physics work, show me what i am doing wrong.
  1270. Vector question-plz help
  1271. how to find the time
  1272. Electric Charge Density
  1273. Gas pressure force
  1274. Significant Figures and scientific notation!!!
  1275. Complex trajectories?...
  1276. More A.P. French Mechanics
  1277. Find the domain of the vector functions
  1278. Find the limit
  1279. Velocity Unit
  1280. I can't study on untill I get this--please do help me
  1281. Vertical loop
  1282. Help!! Kinematics in 2d Question!
  1283. help understand
  1284. help, please?
  1285. Multiple Choice ?
  1286. radius ratio
  1287. need help simplifying equation to find the laplace transform of it
  1288. need help with mass-spring-damper system
  1289. find value h so the matrix has infinitely many solutions?
  1290. Converting to unit impulse function
  1291. Having troubles putting matrices in another form, linear combination form i think.
  1292. Math help
  1293. parametric equations for the tangent line
  1294. Easy physics question i'm sure
  1295. Definition of limit
  1296. Record of Travel Problem Guidance
  1297. multimeter
  1298. help w/ average velocity
  1299. Very simple D.E.
  1300. Calculating the speed of P-waves.
  1301. Leg of Tripod
  1302. Should I argue my mark?
  1303. i need help with my design engineering homewrk...
  1304. Motion on an Incline
  1305. physics: strange vector hw problem
  1306. Easy QM uncertainty question
  1307. Ave/Instantateous Velocity
  1308. Physics help
  1309. geometric optics
  1310. I really need help with this one!
  1311. standing waves
  1312. Calculus
  1313. Simple Math question
  1314. Question?
  1315. AP physics MOTION questions.. looking for help..
  1316. AP Physics Motion Questions.. any help is appreciated.
  1317. Easy QM question
  1318. Coulomb's Law
  1319. Mass
  1320. Force following same rules as vectors
  1321. simpleQ
  1322. What is the purpose of trigonometric identities
  1323. electromagnetic question
  1324. Magnetic field rather than electric....
  1325. Can someone double check to see if I did these problems correctly? E-Flux problems
  1326. 1d Motion
  1327. circular motion
  1328. Linear stuff: I never get the awnser...!!!
  1329. Help Me Out
  1330. ..potentiometer..help
  1331. how to solve lim
  1332. need help with train problem...
  1333. Optics
  1334. problem
  1335. Some graph theory questions
  1336. kirchhoff's rule..
  1337. Laplace transforms
  1338. Materials for physics project
  1339. velocity and time question
  1340. another Q
  1341. Freely Falling Bodies - Grrrr!
  1342. time
  1343. measuring emf by potentiometer
  1344. calculating molality given density and molarity
  1345. potential difference
  1346. Questions about forces on surfaces
  1347. Group Theory
  1348. Finding half of initial value?
  1349. Moment about a point
  1350. projectile motion
  1351. 2nd projectile motion question
  1352. Ship Sink
  1353. easy calc 3 question: points on a plane
  1354. More physics kinematics problems
  1355. Probability HW (check my work & help)
  1356. Inequality of Supremums
  1357. First Lab
  1358. Two blocks, two pulleys, too confused
  1359. Diluted Gravity
  1360. Subspace problem
  1361. circuts
  1362. Finding force
  1363. calc: finding an equation
  1364. Compute sup,inf, and more...
  1365. Friction - assistance needed
  1366. Vector Space & Vector Subspaces
  1367. 2 questions on "Motion along a straight line"
  1368. need help in physics
  1369. Images and Lenses (explanation needed please)
  1370. Newton's first Law
  1371. Friction forces in banked curves?
  1372. Laplace
  1373. Does AP count as College?
  1374. Refraction of Light
  1375. Centipedal accelerataion
  1376. some quick calc questions
  1377. plane towing two gliders
  1378. Need help on figuring out
  1379. Need help on figuring out
  1380. Work Done
  1381. Algebraic Math Problem
  1382. Acceleration.. Need Help !!!
  1383. Finding pdf
  1384. Kinematics question...
  1385. uniform linear charges and plane charges and mastering physics??
  1386. Help
  1387. Mass of precipitate.
  1388. Relative motions
  1389. 3Dvectors !?
  1390. Function Composition
  1391. Find force from a function of displacement?
  1392. Find force from a function of displacement?
  1393. Balsa Wood Beam
  1394. Question about electric potential energy - need confirmation
  1395. Algebraic Equation help - Simple?
  1396. limitations of potentiometer method
  1397. Binomial theorem question
  1398. probability problem...
  1399. Force-Couple System
  1400. On the Moon the acceleration.....
  1401. Is my solution good? - kinetic friction
  1402. practical tips
  1403. velocity and magnetic force...
  1404. Radioactive decay.
  1405. two force problems
  1406. Vector Problem
  1407. ?
  1408. Differential Equations Problem
  1409. need help again
  1410. Normalization constant.
  1411. Special Relativity
  1412. Astronomy and Gravity
  1413. Finding electric flux through a surface, simple problem, whats wrong?
  1414. consevation of momentum help
  1415. Challenging math questions involving polynomial functions
  1416. frames of reference/vectors question.
  1417. Friction
  1418. Probability and statistics
  1419. Mechanics problem, need some help
  1420. shear stress problem
  1421. Finding the period of sinusoidal wave in rope
  1422. degree of freedom
  1423. average speed
  1424. Galileo
  1425. max permissible torque problem
  1426. Average speed and average velocity??
  1427. Average Velosity!!
  1428. Thomson Model of the Atom
  1429. need help with homework
  1430. Applet: Electric Field Lines of Point Charges?
  1431. derivatives of constants
  1432. Uncertainty in physics problems
  1433. Kinematics problem
  1434. Problem involving Newtons laws
  1435. Forces question...HELP!
  1436. First time
  1437. Questions about gradient
  1438. Two Congruence questions
  1439. Matrice, solving the system, need to put it in right form!
  1440. Projectile Motion
  1441. limits and derivatives
  1442. Two blocks and a string
  1443. Question of counting and probability
  1444. Question of counting and probability
  1445. Force question
  1446. Sequence
  1447. Friction question
  1448. Freely Falling Objects
  1449. Moon question
  1450. Logarithms Calculus help!
  1451. Subgroups-Stuck on a question
  1452. Limits Question
  1453. A Little Help Vector Calculus Problem
  1454. Stuck! I can't find the E field outside cylinder, but inside i found!
  1455. Question concerning beats in a lab
  1456. 2-Dimensional motion problem im stuck
  1457. Three blocks and two strings
  1458. quick calc limit question
  1459. Vectors help!
  1460. Terminal Speed
  1461. kinematics question
  1462. geometric proof for vector relation-plz help!
  1463. please help!
  1464. Need help, but dont know where this post should go..
  1465. physics question
  1466. 2-Dimensional motion problem once again..
  1467. Hilbert Space Help!
  1468. please help! phys ... 2D motion
  1469. Help with classical mechanics
  1470. 2 questions one wave one delta function
  1471. V=v0 + 2at ? or V=v0 + at ?
  1472. primitive variables in fluid mechanics
  1473. Thermal conductivity and specific heat capacity
  1474. circular acceleration
  1475. New Here
  1476. urgent help needed
  1477. Desperate Help Needed!!!
  1478. Finding an integral
  1479. Integration problem about household electricity
  1480. precal
  1481. A question on Schroedinguer equation...
  1482. A line searching problem
  1483. coefficient of linear thermal expansion of a composite bar
  1484. Question on ray optics
  1485. floating point number - verify please
  1486. Tangential and Radial Acceleration
  1487. magnetic fields & induced current.
  1488. Basis for Im(T)
  1489. numerical stability
  1490. 2 more thermal expansion questions
  1491. Set Theory
  1492. Circular motion
  1493. Partial derivatives
  1494. projectile motion
  1495. How do I solve exponentials with base e?
  1496. I need help with Conservation Laws!
  1497. Constant acceleration problem
  1498. isothermal expansion
  1499. having trouble with these problems
  1500. homework help needed by 10pm tonight
  1501. resistors and capacitors
  1502. Friction
  1503. Single slit Diffraction
  1504. Logic Help
  1505. Differential Equations
  1506. velocity and acceleration vectors
  1507. Help With Kinematics ASAP!
  1508. two dimensional acceleration question
  1509. Integrals, Physics
  1510. Reletivity question
  1511. More Differential Equations
  1512. applying newton's laws
  1513. Vector Components
  1514. what equation do you use for this?
  1515. Average Velocity
  1516. Prove lim = inf(x)
  1517. Critical Angle
  1518. Sound Problems
  1519. Proof
  1520. Does ArcTanh(ix)=iArcTan(x)?
  1521. Need help distinguishing between Postion, Speed, Velocity, and Acceleration
  1522. Do open sets stay open?
  1523. quick math question
  1524. force and tension
  1525. whether this statement is true or false
  1526. Wien's Law
  1527. Satellites
  1528. Statistics -> Variance and Linear Combinations
  1529. Parallax Question and Shadow Q (Gnomon?)
  1530. newton's 2nd law
  1531. help with vectors.
  1532. another question
  1533. sterngerlach experiments problems, please help
  1534. Classical Mech problems...help
  1535. Oopsy on a Test Problem - Acceleration
  1536. Inverse of matrix
  1537. Stuck on how to solve this equation...
  1538. Simple empirical formula question
  1539. Graham's law
  1540. Permutations
  1541. Friction
  1542. finding the shortest trail between random coordinates
  1543. Integration Help
  1544. Absolute values
  1545. Plzzzz Help Me Out
  1546. Gauss' Law
  1547. Linear Equation with Constant Coefficients Problem
  1548. Violin string problem
  1549. Gr 12 Calculus Question Help
  1550. Help- throwing apples
  1551. no clear on concept
  1552. I need help with logic
  1553. Vectors of Freely Falling Bodies
  1554. Matrix question
  1555. Gauss's Law: I need to check this answer
  1556. still not getting getting correct solution
  1557. Gr.12 Data Management
  1558. i just don't get it
  1559. Load of math help needed, come rescue me!
  1560. Projectile Motion Problem
  1561. Hard Vector Question Much Help Needed!!
  1562. Significant digits
  1563. Projectile Motion (Displacement and Velocity vector)
  1564. Projectile Motion
  1565. I need urgent help in Statics
  1566. Three Forces of 30N , 45N and 50N act on an Object....
  1567. need help with circuit problem
  1568. Ap Physics kinematics help!
  1569. Reference frame..from masteringphysics
  1570. A tricky integral
  1571. Stuck on review math problem...
  1572. 2 theory related multiple choice questions
  1573. Terminal velocity help
  1574. 2D acceleration
  1575. Force question
  1576. A 'simple' projectile problem.
  1577. Need Help Fast! Plz!
  1578. urgent help with ampere's law problem
  1579. simple fluid dynamics
  1580. Integral...
  1581. Gravitational force
  1582. question about pairs of shoes
  1583. Length contraction equation. what am i doing wrong???
  1584. Simple?
  1585. Some Differential Equation help needed
  1586. Interpreting Graphs
  1587. interesting question about car driver
  1588. Relative Motion Problems...
  1589. question about cards
  1590. Parametric Equations
  1591. question about cards of deck
  1592. airport
  1593. Interpreting Graphs
  1594. Material science-Specification of composition
  1595. series/integral
  1596. BasiC MatH
  1597. 2 thermoexpansion questions
  1598. Reflaction of light
  1599. Batteries and Ohm's Law
  1600. relativity question
  1601. HW Help: Electric Potential
  1602. Variance in Statistics
  1603. Relativity
  1604. Stuck on friction problem.
  1605. Friction problem
  1606. angular velocity......(check it out n tell me what u guys think)
  1607. Chem reaction yield
  1608. Motion along a Straight Line problem
  1609. Help!!!Chemistry's killing me!
  1610. physics:finding torque equation in static equilibrium
  1611. the minimum distance between an object and it's real image
  1612. Help with understanding force between two current carrying coils
  1613. Diagonalisation of matrices
  1614. physics, newton's law
  1615. GUM uncertainty budget
  1616. hydrogen?
  1617. Quick Question
  1618. e=mc^2
  1619. Help solving problem!
  1620. Problems with some work problems
  1621. physics q - need help :(
  1622. Binomial Coefficients
  1623. fluids
  1624. hard task
  1625. 4-momentum problem
  1626. Dif Eq
  1627. Geiger counter
  1628. Error Calculation
  1629. Two capacitor problem...
  1630. More friction problems!
  1631. calculus of parametric equations (finding surface area)
  1632. decoupling ODEs
  1633. HOw many solutions does this echelon matrix have? Mine isn't right! :\
  1634. Exam exercises: Quantum mechanics
  1635. Free way Sign Problem - Statics
  1636. Begging for help
  1637. average speed
  1638. domain of functions
  1639. acceleration problem
  1640. How do I integrate this?
  1641. Projectile Motion Problem
  1642. Conic sections: what can I expect?
  1643. Err, real easy problem but what'd he(or I) do wrong
  1644. Vectors
  1645. Logarithmic calibration
  1646. Diff Eqs
  1647. Very confused about this seemingly simple probability question
  1648. Simple Harmonic Motion/Wave Motion
  1649. Very simple gravity question on another planet.
  1650. Weight/Newtons/unknown method
  1651. Need desperate help!
  1652. Kinematics problem- seems easy but having trouble
  1653. Velocity and displacement question
  1654. looking for formula
  1655. Help! Need a guide!
  1656. Reduced a big matrix, now the parametric form is not right, :\
  1657. Trains and Birds
  1658. Spanning Sets
  1659. Simple problem I thought
  1660. really need help with projectice problems
  1661. Relativistic Snake
  1662. Probability Question
  1663. quadric surfaces?
  1664. Linear transformation problem
  1665. Please Help Me With Force Problems
  1666. really hard kinematics question
  1667. magnitude and direction.
  1668. Elevator falls when I am inside
  1669. Heat
  1670. SciFi short story
  1671. Abelian group
  1672. Electromag Potential difference
  1673. Induced EMF
  1674. help
  1675. Sound Problem
  1676. when to use each of these equations
  1677. Coplanar vectors
  1678. 10 gal of Jell-O
  1679. Please Help,urgent
  1680. Help with optics problem
  1681. Fourier Transform / Integral
  1682. integral
  1683. My final Diff Eq question... for now
  1684. Resistance versus Temperature
  1685. Help with a formula
  1686. A first order ODE
  1687. confused on problem, as p approaches a...
  1688. limit
  1689. cop's Accel and speeder's velocity?
  1690. quantum help please
  1691. Concurrent forces
  1692. Calc Optimization
  1693. could someone please explain....
  1694. Redox reactions
  1695. dot product, i don't see what they want from me
  1696. tension and centripital motion...help!
  1697. do not know where to begin
  1698. Thermodynamics help!
  1699. Exponential Function
  1700. log key for ti-89
  1701. a few faraday law questions and emf, please help
  1702. Box-on-incline physics problem
  1703. Help needed on statics, and also to check my answers
  1704. does exponential take over cosine?
  1705. Bernoulli Equation
  1706. Lagrange and Hamiltonian question
  1707. AP physics newton's motion questions.. is my answer correct?
  1708. dynamics problem
  1709. can someone start this problem for me?
  1710. more help needed
  1711. Please help with force questions
  1712. plastic as conductor
  1713. hydrogen?
  1714. hydrogen as a nonmetal..
  1715. What is the derivative of x.(rootx) from first principles
  1716. third cosmic velocity
  1717. Eigenvectors
  1718. plz, help me to solve this problem
  1719. How long is the flea in the air for?
  1720. i really need help..
  1721. A hand on this one will be great ...i=1/L∫Vdt|| V=(6t+26)/(t^2+10t+21).
  1722. finding a and b to satisfy somthing, matrices problem!
  1723. two uniform motion problems
  1724. Converting Polar to Rectangular
  1725. CCD accuracy
  1726. Physics problems
  1727. Skeet Shooting
  1728. Angular Separation Between Two Stars
  1729. Geometrical Optics problems
  1730. Potential difference/cone
  1731. Cylinder
  1732. I am stuck with vector problems
  1733. from limit to an infinate series.
  1734. Help!
  1735. Balloon Design
  1736. Help On Absolute Values
  1737. A little help please
  1738. Projectile Motion
  1739. Should be easy but I'm so confused! (Kinetic Friction)
  1740. Energy for Food Processing
  1741. Electrostatics
  1742. derivating a from v (lorentz transform)
  1743. lorentz transform
  1744. Projectile motion
  1745. Functions, Continuity
  1746. Discrete Mathematics problem
  1747. time dilation(correct/not correct)
  1748. Discrete Math Function problem
  1749. Did I do the forces right??
  1750. Vecto Calculus
  1751. First-Order Linear ODE help???
  1752. Quantum Question and Binding Energy Question
  1753. Calculus
  1754. Math
  1755. need help please!! what am i doing wrong??
  1756. hard task
  1757. Error estimates for fuctions
  1758. powers
  1759. Car on banked turn - net force
  1760. Projectile Motion
  1761. problem
  1762. some problems no clue what to do
  1763. Kinematics
  1764. reaction kinetics question
  1765. natural log question
  1766. Electricity and Magnetism
  1767. Electricity and Magnetism
  1768. integral problem
  1769. SHC and SLH question
  1770. Need help with satellites and Kepler's Laws
  1771. Nut and Elevator Question
  1772. Projectile Question
  1773. Ideal Gas Law/Molar Mass
  1774. vector problem..help please!
  1775. Electric field Q
  1776. Problem : Metrics and Induced Topologies
  1777. Step PN Junction - Energy Band Diagram
  1778. Projectile Motion Problem. Very HARD
  1779. some questions about math factor proves
  1780. Help!
  1781. Taylor Polynomial
  1782. lim x->0+ 1/x sin(1/x) = ?
  1783. i suck at physics!!!
  1784. Newton's Laws problems:confused:
  1785. Electric Field Projectile Motion
  1786. The Work - Energy Theorem in a pulley?
  1787. Capacitance Across Not-So-Parallel Plates
  1788. help with maths question pls
  1789. integral problem
  1790. A Couple of Conceptual Questions.. Need help
  1791. How to prove stuff about linear algebra???
  1792. integration
  1793. HW prob mass conservation
  1794. spherical vector problem
  1795. Setting up linear equations for problems dealing with specific gravity.
  1796. Energy help
  1797. Work and acceleration
  1798. air pressure problem (gr.10)
  1799. Wave formula
  1800. Division algorithm
  1801. Groups
  1802. Mass Spring System
  1803. puzzling friction question
  1804. Differential Equation help!
  1805. Permutations
  1806. Electric Potenital engery trouble!
  1807. Ohm's Law and Resistors
  1808. Need help
  1809. integrating factor
  1810. lorentz transform
  1811. lorentz transform for acceleration
  1812. paradox
  1813. Trigonometry
  1814. Help me!
  1815. Maths
  1816. time dilation
  1817. A proof in Numerical Analysis
  1818. Length of Curve (Calc 2) question
  1819. Triginometric Identities
  1820. Relativistic acceleration transform
  1821. Ball hitting ramp
  1822. Graphical Linearization
  1823. Simple Mechanics confusing me:S
  1824. simplify a expression
  1825. Rational Expressions
  1826. Resolution of Forces
  1827. Classwork, please help
  1828. Bounded Intervals
  1829. Propeties Of An Electron
  1830. Ice sliding on an incline
  1831. Magnetic Poles
  1832. Trig
  1833. Induced emf. Please help
  1834. Ok, this picture is a bit harder to understand.
  1835. Help Determining (Dis)Continuity of a Trig Function
  1836. Derivative of trig function
  1837. Ranking E field in equipotential surfaces, confused!
  1838. 2 Problems: 1 friction 1 uniform acceleration
  1839. Finding net electric potential, i got it set up right, but somthing is f'ed up!
  1840. pre-calc function
  1841. compressibility and heights
  1842. friction problem
  1843. Products of Suprema
  1844. What is the electric potential at the sphere's surface? having troubles!
  1845. Expected Value Problem
  1846. Football Filled with Helium
  1847. i need help asap
  1848. [SOLVED] center of gravity ..
  1849. Why can't i calculate this system of electric potential?
  1850. I don't understand the rank of a matrix!
  1851. Limits without L'Hopitals rule
  1852. Ok, a little "shoe" experiment!
  1853. DIFFEQ - Method of Undetermined Coefficients
  1854. Proof of the equality of men through induction.
  1855. Probability Theory.
  1856. Question on Hooke's Law
  1857. Integral
  1858. ODE Modeling Problem
  1859. Get me going in the right direction on this and I'll give you a hug
  1860. If a gas is at STP, is atm pressure 1?
  1861. Questions of a wave formula
  1862. Calculating Density of Oxygen at STP
  1863. Wave decay rate
  1864. a question and no idea what to do
  1865. Projectile Launchers
  1866. Calculus
  1867. velocity problem
  1868. projectile motion
  1869. test tommorow need help plz
  1870. mixtures, compounds & elements
  1871. [DiffEq] First order Modeling Applications
  1872. quick emf problem
  1873. Projectile Motion Questions, Please help!
  1874. velocity expression
  1875. Another projectile question
  1876. Adding Vectors
  1877. !!!!!!!!!! Please Help !!!!!!!!!!!!!
  1878. Physics Problem; help me please
  1879. Need physics help: Dynamics
  1880. Relative Velocity Help!
  1881. calculus--differentiation Help Please!!!
  1882. tension
  1883. Conversions
  1884. calc/integra q
  1885. f(x)=ln(arctan(x))
  1886. Kinematics problem
  1887. magnatude
  1888. lagrange multipliers
  1889. Antiderivative of the following function
  1890. Resultant of two forces
  1891. Help! Uniform Continuous
  1892. Projectile motion question
  1893. vector problem
  1894. I need some help
  1895. confusing arken/weber problem (del in triple vector product)
  1896. Superposition of waves
  1897. integration/calc work? what did i do wrong...
  1898. A boat's acceleration is proportional to its velocity
  1899. Trigonometric integral
  1900. Percentage error
  1901. can someone check my answers on these kinematics questions?
  1902. Physics help (Difficulty EASY)
  1903. Vector velocity
  1904. N's 2nd law: an eq'n for acceleration 'a'
  1905. Conservation of momentum in two dimensions?
  1906. still having problems with vectors!
  1907. Simple problem, need help setting it up.
  1908. complex integral
  1909. Another integral
  1910. Super Cool Problem
  1911. Milliken Oil Drop Problem anyone? Help Please.
  1912. Equation Jeopardy (HW)
  1913. Strange QM question.
  1914. Force problem
  1915. Sum of series
  1916. Projectile motion on an incline
  1917. Classifcation of irreducible polynomials
  1918. An ordered field in which N is bounded.
  1919. Constant of gravitation-what is that?
  1920. maths c
  1921. Elliptical orbit
  1922. Laplace transformation problem
  1923. solving complex number equations
  1924. Need help on an E&M problem
  1925. Matrices trouble, making a,b,c no sol, a unique, and infin solutions
  1926. area of parallelogram (matrix)
  1927. help with linked lists
  1928. number theory and gcb
  1929. constant acceleration (rotation)
  1930. discriminant problems
  1931. Geiger Counter and Potential Difference
  1932. linked lists
  1933. circular motion
  1934. Forces-Vectors
  1935. projectile problems
  1936. Centripital Acceleration
  1937. Point Charges
  1938. Calculating Dew-point from RH & Temp
  1939. Boundary conditions for charged cylinder
  1940. Help appreciated
  1941. Static and Kinetic Frictional Forces
  1942. need help understanding
  1943. quick question
  1944. Free-Body Diagram
  1945. Numerical Methods
  1946. Calculus...
  1947. Need Physics Current Events...!
  1948. Satellite, magnitude/acceleration problem
  1949. Elevator acceleration with mass
  1950. need help understanding this problem!
  1951. Contruction of the Reals?
  1952. Implicit Differentiation
  1953. Heeeelllllpppppp!!!!
  1954. Chemistry Question
  1955. Fluids (bernoulli's equation)
  1956. Newton's 3 Law of Motion
  1957. Fluids (bernoulli's equation)
  1958. 3 Laws of Motion
  1959. Physics-Conservation of Momentum
  1960. Showing something is not a function
  1961. Gauss' Law
  1962. redox equations balancing
  1963. Newton's Methods
  1964. Physics help - kinematics
  1965. little challenge
  1966. Implicit Differentiatoin question
  1967. Inequality question
  1968. Interest rate comparison trouble
  1969. need help with simple position and velocity problems
  1970. Physics homework help
  1971. Finding weights on other planets URGENT
  1972. CAL 3 concept
  1973. Need help from the Big Brains
  1974. analytical mechanics/vectors..help plz
  1975. QM - Find <E>
  1976. Need Help with This Problem (Urgent)
  1977. More on Numerical Methods
  1978. Freight car velocity
  1979. does this make sense
  1980. acceleration, friction, pulleys
  1981. Vectors basis
  1982. Newton's 2nd Law and Orbital Motion
  1983. E-Field Lines and Equipotential Surfaces
  1984. Net Ionic Equations
  1985. Semiconductor problems, help needed!
  1986. math question
  1987. Easy diff. eq. problem
  1988. thermodynamics question
  1989. Momentum concepts (help please)
  1990. Vectors
  1991. Nonequilibrium Applications of Newton's Laws of Motion
  1992. Stuck on this function
  1993. Having Trouble with these 2 problems...
  1994. vector problem!plz help!
  1995. integrating factor confusion
  1996. Greatest commen divisor question
  1997. Thermodynamics Question heat through a wall
  1998. a themodyanmics change of state question
  1999. Tricky integral
  2000. Lenses Question help!
  2001. Problem with an intergral!
  2002. Stumped- DE problem
  2003. Lorentz Transformation
  2004. Dopper Effect in Special Relativity
  2005. This should be easy, but I'm lost
  2006. Kinematics Physics Help
  2007. delta epsilon
  2008. struggling!!!!!
  2009. acceleration problem
  2010. Astronomy - Sidereal time
  2011. converting from square to polar coordinants
  2012. Project: Hawking Radiation
  2013. Current and Resistance (with a flashback to work...I think)
  2014. Electric Fields: A couple of general questions
  2015. kinematic problems
  2016. Here's a toughy about pulleys and friction
  2017. urgent help with current problem
  2018. The Gravitational Force (between two spherical objects)
  2019. Deriving a Launch Angle Equation -- Projectile Motion -- Please Help
  2020. need help projectile motion
  2021. Multivariable Tangent Lines
  2022. Avg Velocity and Avg Speed
  2023. Dynamics Question (First-Year)
  2024. Physics: Geometric Optics
  2025. a change of variable
  2026. Tips/Strategys for succeeding in calc based physics and calc 2?
  2027. 911 Semiconductor help needed!
  2028. Derivatives
  2029. decaying meson
  2030. Physics question doesn't make sense to me
  2031. Tangent line to a particles path at a specific time?
  2032. The normal force
  2033. Force Problems
  2034. Unit tangent vector (cal 3)
  2035. parametric equations
  2036. Drag and Friction
  2037. fuel consumption
  2038. Friction Problems
  2039. Limits
  2040. More Gauss Law
  2041. Projectile motion with air resistance
  2042. Celsius = Fahrenheit
  2043. Could you check this please
  2044. Sets & limit points and stuff
  2045. Limits
  2046. Vector Spaces Question
  2047. maximum area
  2048. Two Differential Equation Problems
  2049. Vector problem
  2050. double plane fiction
  2051. Compositions into relatively prime parts
  2052. Relativistic Energy- well a basic algebraic simplification
  2053. Yay, another differential equations question!
  2054. Good old wedge and block sliding problem
  2055. Physics
  2056. adjugate (classical adjoint) problem
  2057. Periodic Motion SHM proof
  2058. thermal expansion
  2059. Proving the superposition of initial conditions gives superposition of motion
  2060. Several phys201 problems (need help on how to approach them)
  2061. Spiral
  2062. this problem is MESSED up
  2063. Signifigant digits?
  2064. Taylor Polynomial
  2065. Torque?
  2066. Series, Sequence and Probablility Question
  2067. Need help to find application of the Fourier series and Fourier Transforms!
  2068. Functional Analysis problems
  2069. Annuity compounded annually
  2070. alternative efficient ways to do partial fraction?
  2071. Potential Energy of a Spring?
  2072. Chemistry
  2073. Integration problem..
  2074. Forces...
  2075. Finding conditional variance?
  2076. Graphing absolute values
  2077. Confused
  2078. Power
  2079. Power problem
  2080. Linear Algebra - Vector Spaces
  2081. Inequalities with TI-89
  2082. mental block questions!!!
  2083. continuity argument?
  2084. Forces
  2085. a complex integral from the text
  2086. |x-1|e^x
  2087. Need Help in Boolean Algebra
  2088. Diff. Eq. Problem
  2089. What is a fColumb? Finding Net Electric potential, still wrong!
  2090. Re(eigenvalue) inequality problem
  2091. Centrifuge HW Problem
  2092. At what distance has spheres decreased Electric potential by 700V?
  2093. help!!!!!
  2094. Transformation Coordinates
  2095. Help anyone know how to do this type of problem
  2096. mechanics - mass on a circular ramp
  2097. Magnitude of force
  2098. Proof regarding 1-1, and onto mappings
  2099. help please
  2100. Calculating the electric potential engery of the system
  2101. Ranking the E-field from a graph! alittle confused.
  2102. Projectile Motion Lab
  2103. Homework Plss Help!
  2104. What the...test question that just bugged the crap outta me
  2105. Net Force / Friction on Blocks
  2106. Calculating minimum amount of time
  2107. Absolute Value Equation. (alg.2)
  2108. Differential Equations Help
  2109. F=ma problem
  2110. Calc III< confused on what he wants from directions, graphing a limit?
  2111. Physics velocity problem
  2112. Just got done with a test...
  2113. Newtons Laws??????????
  2114. electron velocity
  2115. numerical methods
  2116. Calculus I Questions
  2117. I al lost
  2118. Monotonicity
  2119. Kinetic energy/Work
  2120. Check my Moments....
  2121. Determining max and min pts of a polar curve
  2122. To understand polar coordinates
  2123. Please check this answer for me! (Projectile Motion Question)
  2124. Simple Relative Velocities
  2125. First year kinematics- Please help
  2126. kinetic friction
  2127. an interesting equation.
  2128. A simple problem for Grade 11
  2129. pulleys and friction
  2130. Free body diagram help
  2131. constant acceleration
  2132. Help with Gaussian Elimination
  2133. Calculus
  2134. basic physics problem
  2135. abstract algebra proof: composition of mappings
  2136. ODE steady state solution
  2137. Relativistic Elastic Collision
  2138. Banked Curves..
  2139. Formula Manipulation
  2140. Simple Trig help
  2141. Amplitude of a Wave
  2142. Problem with this trig identity
  2143. will mode and median change?
  2144. Continuous function.
  2145. Difficulty with EASY equivalence statement
  2146. Ac Electronics
  2147. simple harmonic motion
  2148. Moment Couple Problem...
  2149. Differential Equation and Newtons 2. law
  2150. Series Question
  2151. Question from a Physics beginner
  2152. Uniform Circular Motion questions
  2153. final steady state current?
  2154. Normalization of a wave function
  2155. finding distribution by using mgf(moment generating function)
  2156. Sum of all forces zero,but net torque not zero?
  2157. thermodynamic Adiabats
  2158. Chain Rule problem
  2159. Calculate the water level in a pipe.
  2160. Calculate the maximum current a 140 ohms, 1/2 watt
  2161. need help on water skiing?!
  2162. Speed of a proton???
  2163. 3 physics problems concerning inductance and rlc circuit
  2164. bicyle problem
  2165. Problem dealing with curl...
  2166. Can it be demonstrated that
  2167. Suitable experiment for 16-year-olds? Topic: "Light"
  2168. Constant slope acceleration problem
  2169. a question from limit..
  2170. request for help - math problem using binary code
  2171. trig trig trig
  2172. Special Relativity
  2173. Conservative Vector Fields
  2174. finding the inverse and finding a matrix * A = 0 matrix
  2175. Please help if possible with these dynamics problems
  2176. Electric field
  2177. Techniques for solving type of Matrix problems
  2178. simple algebra question
  2179. Quick question
  2180. Helppppppppp!
  2181. Elevator Help
  2182. related rates volume pouring in and out question
  2183. simple harmonic oscillation
  2184. spaceship problem
  2185. Motion and Forces Questions
  2186. algebra again
  2187. A tension question
  2188. Electric Potential in a Conductor
  2189. Frequency of a state function
  2190. physics questions
  2191. Projectile Problem
  2192. Probability Question
  2193. Help with a Work Problem
  2194. Continuity and Intermediate Value Theorem
  2195. How do I go about this [projectile motion]
  2196. Need explanation, please~~
  2197. Capacitor Problem!!
  2198. Reaction Time
  2199. Coefficients of Friction
  2200. finding the ratio of the inner and outer radii
  2201. RLC Circuits
  2202. [SOLVED] Related Rates Problem
  2203. Cylindrical and Spherical Coordinate systems
  2204. Please help!
  2205. Relative Velocity Discussion
  2206. Solenoid
  2207. need help (physics)
  2208. Projectile Motion
  2209. One question
  2210. Acceleration Problem
  2211. Vector
  2212. Projectile motion graphs
  2213. heat transfer stuff
  2214. Cone area
  2215. linear indepdence
  2216. Pascal Triangle Problem
  2217. Coulomb's Low And Dirac Delta Functio
  2218. Ampere's Law
  2219. ammeters \ CRo
  2220. mechanics!!
  2221. Tangent
  2222. Why does center of mass behave...
  2223. pH
  2224. difficult problem, need URGENT help
  2225. Help please
  2226. Integration by parts....
  2227. Integration question
  2228. Proof
  2229. calculus problem
  2230. projectile
  2231. QM - another particle in a box
  2232. Work
  2233. 2[sup]nd[/sup] Order ODE
  2234. physics QUESTION! forces
  2235. Matrix Algebra
  2236. I need some help with some problems urgently...
  2237. Need some math help very difficult problems
  2238. Freely Falling Bodies
  2239. overdamped and critically damped oscillator
  2240. Wire problem
  2241. partial derivatives
  2242. question about gravity and planets
  2243. Conversion Problem
  2244. Spinning carnival ride - need to find static friction coefficient, HELP!
  2245. Help With Dynamics
  2246. dimensions of a closed rectangular box
  2247. Q
  2248. Projectiles
  2249. Projectiles
  2250. Help needed! (Motion of a marble underwater)
  2251. Mechanics problem...
  2252. probability problem
  2253. Newtons Law Involving Friction
  2254. Matrix determinant
  2255. System of forces problem
  2256. Projectile Motion
  2257. Special geostationary orbit condition
  2258. Vector Calculus
  2259. Linear Algebra: Projection Theortical Problem
  2260. Newtons Law with friction
  2261. LRC circuits
  2262. Urgent-Electric Potential Energy question
  2263. stuck on vector integral, Calc III log_2
  2264. im stumped on this question please help!
  2265. physics problem help
  2266. Stuck on proof! Proving cross product derivative!
  2267. volume of a sphere derivation
  2268. Two questions on electric potential
  2269. explantion please
  2270. Need help with wave motion question
  2271. 2 degree load
  2272. Normal Line and a Function
  2273. Hey, I need help on log and continuous growth.
  2274. Fairly Simple Problem help.... kinda urgent
  2275. Mass/Tension Problem
  2276. Projectile Motion
  2277. Applied Newtons Law
  2278. Simple limit proof
  2279. Circular Motion
  2280. application of lrc circuits.. help me please..
  2281. HW Problem
  2282. Finding Surface area of a Parametric Curve
  2283. 3 dimension distance
  2284. How to get mag. & angles of resultant couple moment
  2285. Calculating initial velocity for object....
  2286. Optics Q; Bessel's method
  2287. Infite plane formulas?
  2288. circular motion
  2289. ∫(x+2)√(x-3)dx
  2290. circular rotational KE motionl.
  2291. need help with 2nd derivatives
  2292. Surface Optimization
  2293. Lenght Of Vector
  2294. God I hate recursive proofs so much
  2295. conics
  2296. Law of conservation of enegry and one task :)
  2297. Magnetic field in matter.
  2298. I'm lost!
  2299. particle question
  2300. Linear Relations :?
  2301. Implicit Differentiation issue
  2302. help on relativity
  2303. Basic Max Volume Problem
  2304. Projectils and Trajectories
  2305. Air hockey lab
  2306. 2 blocks, 1 pulley
  2307. I found a proof for the vector chain rule, but it makese no sense to me!
  2308. drawing plane curve of r(t) = <cos(t),sin(t)> have answer, confuseD!
  2309. Algebra help!
  2310. Number Theory
  2311. Rapid Analysis
  2312. Evaluating these integrals..
  2313. how to derive coefficient of friction?
  2314. adding consecutive squares?
  2315. Applying Newton's Laws to general questions.
  2316. Linear Algebra-question.
  2317. Boolean function
  2318. Magnetic Field Force
  2319. Physics help!!
  2320. Proving question
  2321. Kinetic Energy of gases
  2322. Physics Help!!
  2323. uncertainty
  2324. Astronomy Problems HELP * URGENT*
  2325. Linear vs Proportional Relationship
  2326. Polar Curve question
  2327. Implicit Differentiation Problem -- Check my work?
  2328. :Implicit Differentiation Problem -- Check my work?:
  2329. simple integration but i forgot how to do it!
  2330. Magnetism
  2331. Calculating initial velocity
  2332. Bond Angle, Can Someone Tell Me if I'm Correct?
  2333. Power Question: help please!
  2334. Motion Equation Help, Please :)
  2335. challenging question!!! think you're smart enough?
  2336. how to find resultant for 3 given vectors
  2337. Momentum
  2338. Simple Problem. Having trouble...
  2339. dynamics problem
  2340. Shooting a Block up an Incline
  2341. Potential Energy Problem!
  2342. Solving systems of equations
  2343. Angles on a Sphere
  2344. dynamics problem
  2345. AP Physics FORCES question.. confused
  2346. Astronomy problem
  2347. linear motion
  2348. Force of gravity on a spaceship - can't get right answer.
  2349. vibrations and the wave equation
  2350. Torque problem
  2351. Classical Dynamics prob, need help ASAP please.
  2352. Some Drnamics Questions
  2353. Integration question
  2354. Vector Subspace Question
  2355. Probability :(
  2356. Friction...
  2357. electromagnetic EM waves
  2358. circles and their arcs
  2359. Dilutions
  2360. I need help on this question
  2361. divergence
  2362. fourier series
  2363. Motion of a pendulum
  2364. friction
  2365. Forces and Newtons Laws
  2366. Help Needed!
  2367. V of gas from decomposition
  2368. help
  2369. Abstract Algebra Proof needed
  2370. help for easy electric problems
  2371. Calculating Tension in Cable
  2372. Quantum Theory Problem
  2373. Interesting question
  2374. One Dimension Motion
  2375. Redox - Corrosion
  2376. Proof of expected value expression
  2377. A runner and a bicyclist
  2378. Vector Applications
  2379. Statistics
  2380. Oscillations
  2381. I've blanked out on this one...
  2382. can we use conditional expectation?
  2383. Horizontal force
  2384. I'm stuck.Really,really need help
  2385. Figuring out the curvature of a line?
  2386. MAX/MINS with multivariables
  2387. Why isn't this working? a simple inverse of a 2x2 matrix
  2388. Help!!anyone can help me?
  2389. Quick Question - Conservation of Momentum
  2390. finding distance using sound
  2391. How to calculate the rebound distance of the bungge jump...
  2392. Need Help with this Question!!!!!
  2393. Isolation of a variable exponent?
  2394. Scaling of the N-S equations
  2395. Work required to pull a hanging chain
  2396. logarithms
  2397. Electric Charge
  2398. Shm
  2399. Relative motion question
  2400. Please help!
  2401. Geometry help
  2402. Point Charge Question!
  2403. complex exponential help please
  2404. Question involving beats and finding an unknown frequency.
  2405. Please help! Simple Question!
  2406. Parallel-Plate Vacuum Capacitor
  2407. Weight?
  2408. chain rule
  2409. Need Help on Forces
  2410. inclined plane problem
  2411. rational functions(just need explanation)
  2412. Very easy mechanics problem - am i making a stupid mistake?
  2413. chain rule agian - check my work plz
  2414. phys/trig Q?s why are they wrong
  2415. Superconductivity
  2416. Temperature in Kalvins
  2417. Geometry
  2418. EXPRESSION for time. PLZ HELP
  2419. Math help 2 Questions
  2420. Subgroup Question (Interpretation)
  2421. Help finding an equation for the level curve...
  2422. Transformation of 4 vectors
  2423. Need help finishing this problem off
  2424. Help on calculus!
  2425. Inverting the Metric Tensor
  2426. Equilibrium separation
  2427. Stumped with Physics Questions
  2428. Help with transverse wave motion question
  2429. TI-83 root question
  2430. Help finding an equation for the level curve...
  2431. vector equations
  2432. involved problem
  2433. Astrophysics
  2434. Calculating a force constant using kinetic and potential energy?
  2435. Grade 12 Challenging Kinematics
  2436. Gravitation problem
  2437. Suspended ball
  2438. Cosine Problem
  2439. Mosfet
  2440. homework question
  2441. factoring problem
  2442. Universal Gravitation questions
  2443. Momentum question
  2444. help with this proof
  2445. L'Hospital question
  2446. Partial Derivatives (Uncertainty)
  2447. a drag force question
  2448. Periodic Table
  2449. Help? using physics to predict stunt outcome
  2450. Please Help! Friction Problem
  2451. pressure/force hydraulic lift problem
  2452. please tell me how to solve these!!
  2453. RLC circuits
  2454. Plz help plz (i have a paper tomorrow & i am not able to solve it)
  2455. Deriving the Lorentz Velocity Tranformation
  2456. Incline Equilibrium with Unique Applied Force
  2457. Transverse wave problem
  2458. good problem on motion in one dimension
  2459. Difference in Planet Mass
  2460. help badly needed!
  2461. Finding unit tagnet and normal vectors, can you see if i messed up? is curvature t?
  2462. Finding length of the curve, did i mess up simpifying?
  2463. Problem with charge distribution and potential
  2464. Eigenvalues
  2465. Finding Discontinuity Algebraically
  2466. Physics problems Classical Mechanics and Gravitation
  2467. 1d kinematics, falling object
  2468. confused...
  2469. Geometry - Reflection.
  2470. sound wave problem
  2471. pressure, force, hydraulic lift problem
  2472. homework help
  2473. Component Identities
  2474. Newton's Third Law/ Circular Motion
  2475. force, acceleration, gravity question
  2476. lim sups and lim infs
  2477. What equation do i use?
  2478. Tension
  2479. Final speed and compression in a kinetic-potential energy problem?
  2480. Finding the steady state vector and probablity! confused, matrices.
  2481. Resistors in Series
  2482. Having troubles showing A has no inverse or finding the inverse, matrices.
  2483. Small and quick C++ problem
  2484. Geometry proof
  2485. Resonance problem
  2486. Concept Clarification
  2487. Need help with a problem on friction
  2488. Speed of A Bullet
  2489. Relative motion question again
  2490. expanision or what?
  2491. Confused on conservation of momentum?
  2492. Projectile Motion -- need urgent help :)
  2493. How to find the time elapsed between successive resonances?
  2494. Quick Local Max/Min Question.
  2495. Projectile Motion with air resistance -- need urgent help
  2496. Tension and other assorted fun
  2497. Rotational Dynamics
  2498. volume of a cone is 10 cubic cm....
  2499. Simple Force Problem...
  2500. Chocolates and Probability
  2501. Quantum Physics question
  2502. velocity and acceleration.
  2503. One Dimension Free-Fall Problem
  2504. Finding net external force
  2505. Blackbody problem
  2506. Mass Spectrometer Problem
  2507. I need a formula for Height equals length of arc.
  2508. physic thing
  2509. tension problem
  2510. Forces/tension
  2511. Gauss's Law
  2512. newton's law
  2513. Need urgent help -- projectile motion with air resistance
  2514. Angular Acceleration
  2515. Why is earth's rotation period < 24hrs
  2516. 1D Kinematics
  2517. Car Power to Weight
  2518. "Respect" Newton question
  2519. Magnitude of resistive force
  2520. need help with normal force
  2521. Frictional force and largest angles
  2522. Help me- tough vectors homework
  2523. TENSION: how do you calculate it?
  2524. Need a quick check.
  2525. An icy situation
  2526. Bat and mirror relativistic problem is my solution good ?
  2527. Need Help with Car Brakes problem
  2528. Football Projectile Problem
  2529. Coefficient of kinetic friction
  2530. reducing 4 variable algebra in K-map
  2531. Electric Force Due to Charge
  2532. AP Physics Lab: Coefficient of Friction
  2533. Ear Damage from a Small Firecracker
  2534. **URGENT** "Slow Roller" Physics Project Help
  2535. centripetal acceleration
  2536. physics homework help
  2537. Energy and Work Done
  2538. PHYSICS PROBLEM--should be easy for AP students
  2539. Projectile Motion Help!
  2540. Can someone just lead me in the right direction please
  2541. pulley problem
  2542. Tention of boxes ona hill
  2543. elevator question
  2544. Calculating Electric field strength
  2545. Help Me Please!!!!
  2546. I dont understand this, can you help?
  2547. max horizontal displacement
  2548. Velocity of a beam
  2549. Mechanics problem
  2550. Kinematics In 2D problems
  2551. Work problem
  2552. Stuck on Equilibrium problem
  2553. Work/Spring problem
  2554. understanding question
  2555. Need help with Conservation of E problem ASAP! Please Help!
  2556. radiation and heat transfer stuff
  2557. One Dimension Motion
  2558. How do I solve this Velocity question?
  2559. activated speed
  2560. Bragg's Diffraction
  2561. activated speed
  2562. Radiation!!!
  2563. Momentum conserved and energy isn't conserved?
  2564. pushing blocks
  2565. Acceleration due to gravity using a compound pendulum experiment
  2566. My Report
  2567. My Report
  2568. Spring Problem
  2569. Catching a Fastball
  2570. Particle acceleration problem
  2571. G-Forces
  2572. Simple ratios dilemma; telescopes and signals from out of space
  2573. Calculating total resistance
  2574. Superstrings theory... help would be appreciated.
  2575. Projectile Motion
  2576. sky diving problem
  2577. Help capacitance of two different capacitors!
  2578. Velocity Problem
  2579. Newton's law problem....have attempted it
  2580. Spring lab
  2581. Projectile motion and circular motion questions
  2582. Kinematics & Dynamics
  2583. electrostatic potential
  2584. velocity to the east, acceleration to the west
  2585. Energy/Momentum related question
  2586. Need help with tension acceleration problem
  2587. normal force
  2588. Urgent Help Needed!!!
  2589. PHYSICS work/power/energy question..
  2590. resistance of a light bulb question
  2591. need some help setting up a few review problems
  2592. decay question
  2593. A collision
  2594. Change in total kinetic energy in a conservation of momentum problem?
  2595. Work Energy Problem
  2596. missing v?
  2597. Please help asap classical mech( harmonic oscillator)
  2598. Buoyant Force and Volume
  2599. HW Question: Work and Friction
  2600. 1 vector question
  2601. Positive work done by FRICTION?
  2602. Snow shoveling, how much work
  2603. problem
  2604. Need confirmation- Energy and PEgrav
  2605. Newtons Law's
  2606. A problem of retarding force
  2607. Frequency of EMR
  2608. Work Done Question .. Please Help
  2609. A Finite Line Charge's Electric Field?
  2610. kinetic energy and momentum
  2611. Ball Drop Problem...
  2612. kinetic energy
  2613. uncalculable v
  2614. Dynamics Problem
  2615. pressure
  2616. Energy
  2617. can any solve this problem?
  2618. Sinusoidal Waves
  2619. Geometry and Discrete- AIRPLANE question help XD
  2620. Centrifical Force Lab
  2621. Wave question
  2622. Static equilibrium problem
  2623. Circular Motion Problems
  2624. Waves: Standing Waves, Superposition, etc.
  2625. Oscillatory Motion
  2626. Projectile Motion - Elevated Target
  2627. energy required to remove all three electrons from Li
  2628. potentials of charge distribution
  2629. Projectile Launcher
  2630. Uniform Circular Motion
  2631. ratio of nuclear to atomic radius
  2632. General question regarding "Momentum"
  2633. Downhill Skier Question...
  2634. Easy Problem
  2635. Capacitors in Parallel and Series
  2636. particle decays
  2637. symmetric potential
  2638. Another "Easy" Question
  2639. Centripetal Force
  2640. SHM Proof
  2641. a perplexing projectile problem
  2642. Speed of Heartwall in body
  2643. Circular Motion of Newton's Laws
  2644. miscalculation?
  2645. Pressure in a mercury tube
  2646. x-ray production
  2647. Explaining these concepts (circular motion)
  2648. Snow Shovelling
  2649. The work of friction forces - and - the total work of systems
  2650. Using energy methods in a moment of inertia problem?
  2651. Airplane question
  2652. Cycle question
  2653. clock and trig
  2654. hard word prob involving cars (HELP ME)
  2655. More with Centripetal Acceleration
  2656. Newton Laws Question
  2657. HELP ASAP--vectors
  2658. Graphing Question (Software Related!)
  2659. electricity
  2660. Gravitation problems
  2661. Stress problem
  2662. Force and Motion
  2663. Finding the cafpacitance, I thought it was in series..
  2664. Squeezing a capacitor, how does it effected the charge?
  2665. Gravitational Force On A Spaceship
  2666. capacitance equired to store an energy of...
  2667. Relative Velocity/Motion Problem
  2668. Finding the force exerted by one plate on another...
  2669. I'm stumped
  2670. Convert velocity to newtons?
  2671. finding capacitence, used C = (EoA)/d, but didn't work!
  2672. two questions...help please
  2673. physics lab: thought lab energy changes
  2674. Coulomb's law
  2675. Torque and Equillibrium problem.
  2676. Not sure how to start this problem... hint please!
  2677. Centroids and Center of Gravity
  2678. velocity of electron
  2679. Kepler's 3rd Law and the Doppler Effect
  2680. The Coefficient of Kinetic Friction
  2681. Kinetic and Potential Energy!?!
  2682. Question about simple harmonic motion
  2683. Sound moving through different mediums
  2684. Related Rate Problem
  2685. very basic questions
  2686. question on speed
  2687. Dopler effect
  2688. Force in a dynamics of rotation problem?
  2689. Electric Potential
  2690. Relative Velocity Problem
  2691. Angular Dynamics help
  2692. Capcitance Analogy
  2693. Completely stuck on projectile motion prob
  2694. Vacuum buoyancy problem
  2695. asinment 3
  2696. Degree of Polarization
  2697. Electric Field problem
  2698. factor
  2699. Interferometer
  2700. target
  2701. photon
  2702. effect on electron in magnetic field
  2703. Physics Lab Help
  2704. 2 Hard Problems Homework
  2705. Tension and Friction
  2706. Rolling motion of plank and cylinders
  2707. question about conservation of angular momentum
  2708. how does the distance of a planet from the sun affect the temperature?
  2709. Newtons G
  2710. numerical problem about circuits
  2711. Newton's laws
  2712. test
  2713. Newton's Second Law Question
  2714. Revsiom guides
  2715. force problem
  2716. Tensions - Horizontal Surface
  2717. Momentum Questions
  2718. thermodynamic cycle
  2719. Still have some problems
  2720. Work, Energy and Momentum
  2721. Collision of Particles
  2722. Toaster! :)
  2723. Mechanics
  2724. A project about Basketball Player
  2725. Two Hanging masses
  2726. Velocity and Time Functions HW
  2727. some questions on a take home quiz dont makes sense
  2728. Need basic understanding of force and friction
  2729. Energy Problems
  2730. Accelerating Car & Power
  2731. Problem Solving: Forces
  2732. maximum height??
  2733. Perfectly inelastic collision in a spring situation?
  2734. Speed at the equator
  2735. Please I need some help in Newtons Laws
  2736. Sig Figs
  2737. Proving centripetal acceleration formula
  2738. Speeding cars
  2739. flying ring
  2740. Generating Current
  2741. Projectile motion question
  2742. Help on 3D Motion Prob
  2743. Two questions - Newton's Laws
  2744. tension problem
  2745. please help this is a last resort
  2746. energy
  2747. compton effect equation
  2748. tuning fork
  2749. Finding the e-field between 2 capacitors? tried basic e field outside a conductor...
  2750. Finding the E in the mica
  2751. A GM1m2/r2 question
  2752. A meterstaff
  2753. Reports startegy!
  2754. Equipotential lines
  2755. 2 Hard Homework Problems
  2756. Electromagnetic Waves
  2757. How do i sketch the equipotential lines ?
  2758. simple forces question
  2759. Stupid Question
  2760. Error source in an experiment
  2761. Particle physics in relativity. Please help, Urgent.
  2762. Shortest mirror that will work....
  2763. Force vs Time Graph
  2764. Concept question
  2765. elastic collision
  2766. quick question 1st law thermodynamics
  2767. work problem
  2768. Physics Homework Problem
  2769. Conceptual Newtons laws of motion question- mass and weight
  2770. Quick concept question
  2771. Newtons second law
  2772. More of newton's laws
  2773. Kinetic Friction
  2774. free falling chain problem
  2775. Help with Tension Problems
  2776. Angular momentum problem
  2777. change in velocity
  2778. Finding Weight- Newton's Laws
  2779. car banked problem
  2780. Friction on an incline
  2781. Energy and a spring
  2782. 4 Problems, Need help
  2783. simple projectile motion
  2784. physics help - finding what slope means
  2785. Magnitude and direction
  2786. emergency help ASAP (2 object motion)
  2787. help with dynamics
  2788. homework help
  2789. velocity + train
  2790. Banked Curve (its killing me)
  2791. Homework problem..(masteringphysics)
  2792. Pls help
  2793. Work Problem-Physics
  2794. ?!?help?!?
  2795. Question about gravity...
  2796. Centripetal Acceleration again
  2797. Help on Sound problem
  2798. tension problem
  2799. work and kinetic energy help
  2800. energy reduced by air drag
  2801. mastering physics again
  2802. Need help with Physics word problem dealing with Momentum...
  2803. Maxwell's Eqs
  2804. A couple of problems I need help on
  2805. Tensions with incline
  2806. Tensions involving INCLINE
  2807. Simple Vector Problem. Help please!
  2808. help!!!!!!
  2809. heat transfer: ice in water bath
  2810. 1min force question to solve
  2811. Rotational motion question
  2812. plzz help me!im in distress!
  2813. The Flying Trapeeze
  2814. urgent help - finding what slope means
  2815. Energy and Circular Motion
  2816. help
  2817. Asteroid collides with Earth, new accel. of gravity?
  2818. Interference Patterns
  2819. Force between two wires
  2820. Power
  2821. Power
  2822. Poiseuille's Law question
  2823. Word problem
  2824. Really though relative motion/momentum question
  2825. Resistance
  2826. Centripetal Force
  2827. FAQ: Why hasn't anybody answered my question?
  2828. Power required
  2829. Find work done on a train
  2830. Forces acting on two objects
  2831. Person in Elevator with Scale...
  2832. Energy problems
  2833. My test was stolen!
  2834. Horizontal Force
  2835. Centripetal Force Question
  2836. stumped on a resistance problem
  2837. absolute zero founder
  2838. Someone Explain these Concepts to ME!
  2839. Ballisotcardiogram and mass of blood
  2840. difficult problem, PLEASE help.
  2841. Universal gravitation and inclines
  2842. Calculating heat energy....
  2843. center of mass of a triangle (uniform density)
  2844. im stuck!
  2845. please help me.....
  2846. need help with second law problem
  2847. 3 problems involving work and energy
  2848. Coefficient of Static Friciton
  2849. Series wiring problem
  2850. Applying Newton's Laws
  2851. AP Physics Lecutre Notes?
  2852. help please
  2853. applying newton's third law
  2854. Jumping
  2855. Phyicss Hw Help
  2856. instantaneous power problem
  2857. Tension Q
  2858. Friction and the Normal Force
  2859. Mop and Handle
  2860. acceleration question
  2861. A transformer problem
  2862. translatoral equlibrium question
  2863. Maximum elevation
  2864. A problem dealing with Faraday's Low of Induction
  2865. Physics 30 electricity problem
  2866. Force / Tension Question
  2867. My physics topics...
  2868. Charged Balls
  2869. Projectile motion of conservation of energy?????
  2870. bullet block problem again
  2871. electric fields and de broglie wavelength
  2872. Interference
  2873. Ramp Question
  2874. Please Help! (Orbits and Forces in Space)
  2875. Finding mass in a confusing problem
  2876. equilibrium of coplaner force systems-help!
  2877. Tension and Pulleys
  2878. Circular Motion
  2879. Kinematics
  2880. Spectra Troubles
  2881. homework question
  2882. optics and lens
  2883. Roller coaster problem
  2884. Force problem
  2885. Transformers Question
  2886. Movement
  2887. optics help
  2888. The energry of an electron
  2889. Blocks, Friction Forces and Acceleration
  2890. beta decay - derive an expression relating source angle to energy
  2891. Forces
  2892. Projectile Motion question
  2893. A Few Questions (Can Someone Check My Work?)
  2894. prjectiles , how do i solve this
  2895. Another Projectile Motion
  2896. frictional forces
  2897. Two-body elastic collisions in two dimensions
  2898. Problem involving incline, spring and friction
  2899. Great Pyramid of Cheops (Center of Mass Problem)
  2900. accelerations
  2901. Free fall with resistance
  2902. projectile fired on hill at angle
  2903. Measuring the Speed of Light
  2904. Piano sliding down an incline - work problem
  2905. Beginner Question
  2906. Tension problem involving Centriptal force
  2907. work/projectile motion problem
  2908. Power
  2909. Error Propagation
  2910. 2 blocks, a light string and kinetic friction
  2911. newton 2 law
  2912. qn on classical doppler effect
  2913. Change in energy for vaporization
  2914. qn on ratational motion.
  2915. need help with a qn on rotational motion.
  2916. hot metal + water = Tf???
  2917. on rotational dynamic
  2918. spinning top; angular momentum
  2919. Static Friction
  2920. another ramp question
  2921. kinetic friction -- toughie!
  2922. Rotational speed question
  2923. Kepler's third law
  2924. EMF related question, I'm totally stuck...
  2925. Relative Velocity
  2926. Another question(s)
  2927. Components of the Moons Acceleration
  2928. electromagnetic induction basics
  2929. Question about coefficient of kinetic friction
  2930. dumb question..can someone help me?
  2931. Finding the temperature of a filament! I have all the values, now where to put them.
  2932. Box on Cart (Friction)
  2933. Kinetic Energy
  2934. At what rate do electrons flow through any cross section...
  2935. Physics/Astronomy power spectrum from waveforms
  2936. check my answers please
  2937. Mechanical Energy dissapation
  2938. Rate of climb
  2939. Friction Problem
  2940. Can you decipher what my prof said regarding my hw question towards her!?
  2941. 1 projectile question
  2942. Uniform circular Motion
  2943. Power Question
  2944. Connected masses, friction enabled
  2945. Solving these non-numerical problems... applying work and energy concepts
  2946. Relative Velocity Problems
  2947. A question about masses on a pully
  2948. Force and Mass - Acceleration?
  2949. Utter Confusion on Projectile Motion
  2950. Circular Motion question. Need direction
  2951. Measuring the height of a building
  2952. help with friction
  2953. Forces+Friction
  2954. Power Problem...
  2955. Gravitation / aphelion
  2956. Elementary Physics help.
  2957. atwood machine help
  2958. viscosity of liquids
  2959. Efficiency
  2960. Angular momentum problem
  2961. questions regarding HEAT & ENERGY
  2962. Sound Interference + Light
  2963. homework question
  2964. Net Work
  2965. work problem
  2966. Velocity
  2967. finding force from work
  2968. % change in KE
  2969. Question Concerning F=ma and FBDs.
  2970. I'm so sick of this. (gravitation problem)
  2971. Help
  2972. Physics Motion and Free Fall Equations
  2973. Uniform Force and Work
  2974. Toaster!!
  2975. power problem
  2976. Derivation of Doppler Effect Equations..
  2977. series circuit
  2978. homework check
  2979. dynamics problem
  2980. equivalent resistance
  2981. charge flow
  2982. resistors...
  2983. is this inverse square law --- help!!!
  2984. Lab Question (spring formula)
  2985. baseball problem
  2986. lift force problem
  2987. Magnetic Force problem
  2988. Light bulbs in parallel and series
  2989. Rail gun
  2990. force clarification
  2991. Can someone check my work - Problem involving pulley
  2992. Atmospheric Pressure
  2993. Relative motion/ Vector Question
  2994. does it make since if it takes 675 food Calories to lift me up 17 ft?
  2995. Hammer smashing nail
  2996. Capcitence
  2997. Rotational equilibrium, subtending, and rotational acceleration
  2998. Work
  2999. Another Capacitnence question
  3000. Physics Friction question
  3001. Revised Friction Question
  3002. A weird question
  3003. Calculating problems with x and y components and other questions
  3004. Resistance of a wire
  3005. Derive an Expression
  3006. Need Help With This Question!!!
  3007. Anyone.. pls help me with this qn.
  3008. I shot schrodinger's cat and then I ate it
  3009. Simple Harmonc Motion
  3010. electricity
  3011. Mass question
  3012. vector components
  3013. Same Question as before.
  3014. Torque problem
  3015. momentum help
  3016. Looking for a textbook
  3017. Newton's Second Law
  3018. Questions about Young's Double-Slit experiment and light waves intereference
  3019. Photons, wavelengths, and ionization energy
  3020. Circular Motion - Quick Help Please!
  3021. centripetal acceleration problem
  3022. Relative Velocity and Vector Resolution
  3023. Center of mass of a cone
  3024. piano on an incline
  3025. Ramp Question
  3026. Please answer my question!!!
  3027. Angular momentum of a cone
  3028. Help! Heat Loss!!!
  3029. Hw help Equilibrium problems
  3030. I need Help!!!
  3031. Question about Diffraction Grating...
  3032. Nonequilibrium Applications of Newton's 2nd Law Problem
  3033. Uniform Circular Motion
  3034. Law of reflection and refraction
  3035. Finding the force of friction
  3036. Angular momentum NEED CLOSURE
  3037. Friction + centripetal acceleration problem
  3038. Incline problem
  3039. photons incident on the retina?
  3040. Tough AP Test Question:Newton's Laws and Friction
  3041. Application of Bernoulli's Equation.. Physics question on FLUIDS unit
  3042. spring constant
  3043. a couple physics problems
  3044. how do you show the force of an elevator going up?
  3045. About Blocks, torques and wedges
  3046. Threaded screws
  3047. Forces
  3048. Vector Addition of differing quantities
  3049. Another Pulley Question
  3050. Kinetic Energy and Nonrelativistic Collision
  3051. Work done by gravity
  3052. Light and Planck's Constant
  3053. pendulum problem
  3054. Linear Momentum/System
  3055. Heating Things Up
  3056. A simple Atwood's machine (conservation of energy)
  3057. help please!
  3058. Apparent Weight help!
  3059. Torque
  3060. Potential elastic energy problem in an incline
  3061. Help Please! Energy Conservation!
  3062. work and energy probelms
  3063. Impossible Problem
  3064. Net Force Questions
  3065. Newton's second condition of equilibrium
  3066. homework problem
  3067. please please please help me!!!!
  3068. Tension and fluid type question
  3069. Springs
  3070. Need help on these problems!!
  3071. Tension problem #2
  3072. Friction problem that's really bugging me
  3073. moment of inertia
  3074. Rotational motion -angular energy+angular acceleration
  3075. Object moving in oval
  3076. Electric Field
  3077. Graphing a digit oscillating signal
  3078. Impulse
  3079. Adding multiple vectors?
  3080. Find force of wires with different lengths
  3081. Interference (Michelson Interferometer)
  3082. Heat Problems
  3083. Electric Field question
  3084. Density
  3085. Relative Velocity Problem
  3086. Urgent help needed!
  3087. historical information on density
  3088. Work and Energy
  3089. centripetal acceleration and friction
  3090. Heat transfer problem
  3091. homework question due tomorrow
  3092. projectile motion
  3093. projectile motion
  3094. Hmmm power in a parallel/series circuit
  3095. springs, friction, angles, and energy
  3096. Electric Field Question
  3097. A bullet question
  3098. Finding current across resistors
  3099. Need help With Friction Problem
  3100. Rocket balloon, HElp
  3101. Net gravitational force problem in a straight line?
  3102. Force Question
  3103. Physics problem; help me please
  3104. Rate of thermal energy
  3105. Momentum
  3106. Mechanical Energy - Two Questions
  3107. Pendulum
  3108. Rocket balloon in a parrallel line
  3109. torque problem
  3110. Fluid mechs question
  3111. PE problem
  3112. why does shower curtain flutter inward?
  3113. Kinetic Friction
  3114. Drats, my brain hurts!
  3115. physics question about items sinking in water..
  3116. Cooling of a tunnel
  3117. linear momentum
  3118. A Spring + Two Masses [Force Analysis and Energy Analysis giving different answers]
  3119. mass, spring, inclined plane
  3120. interference soap film
  3121. special relativity help: meter stick moving at 0.60c
  3122. Water Slide Problem
  3123. greater change in momentum between two objects
  3124. center of mass of two blocks
  3125. reflection off mirror problem
  3126. Energy and Work (others)
  3127. Mechanics problem: cylinder on cart
  3128. Momentum and conservation of energy
  3129. Tin Can Physics
  3130. Inductance
  3131. Hello everyone, having troulbes applying Kirchoff's Rule~DC circuits
  3132. Momentum and the pressure of an ideal gas. Easy Question.
  3133. Current, Power, and Energy problem
  3134. Alternating current
  3135. uniform acceleration lab
  3136. What am I doing wrong
  3137. Radiation
  3138. Radioactive Decay
  3139. Two wave problems
  3140. electric power question
  3141. Velocity-time plots
  3142. forces?
  3143. centripetal force problem
  3144. Force Problem
  3145. Spring Constant Question
  3146. Capacitance problem
  3147. Tension problem
  3148. Two Energy Problems
  3149. Interference of Light Waves
  3150. inclines plane problems
  3151. work and energy - easy question
  3152. a 5.0 kg block pushed 3 m up a vertical wall
  3153. center of mass problem.
  3154. optics problem
  3155. Car Colision and speed question
  3156. how can u tell if somthing is in series or parallel?
  3157. Centrifical force of earth
  3158. Maximum power/current for a battery?
  3159. Billiar Balls
  3160. Car and Speed question
  3161. conservation of momentum
  3162. heat engine (thermodynamics)
  3163. Point Charges
  3164. helicopter problem
  3165. torque experiment help
  3166. Fiding resultant moment about a given point?
  3167. Collision of two objects...
  3168. heating aluminum and water
  3169. Standing Waves
  3170. Relative velocity of Electromagnetic waves
  3171. Equilibrium Question on Bridge
  3172. linear momentum
  3173. Tension
  3174. FBD Problems
  3175. Apparent Weight - Elevators
  3176. Work Question
  3177. Help with projetile motion using Energy Theorem
  3178. Projectile + Conservation of energy
  3179. bullet in block
  3180. change in linear momentum
  3181. How is friction related to work done
  3182. 4 homework problems (static coefficient, acceleration/direction, power, ect)
  3183. A Person Standing on a Leaning Ladder
  3184. Momentum and Collision
  3185. coefficient of static friction
  3186. Single Dimension Motion Lab
  3187. Velocity of Mass
  3188. Air Resistance!
  3189. average force and center of mass
  3190. Could someone get me started
  3191. Spring Question
  3192. Velocity of block
  3193. Force of Friction
  3194. Integrals
  3195. Centripical Force Problem
  3196. Barrier Tunneling
  3197. Force Question
  3198. How do u know the direction of the current?
  3199. force and Impulse
  3200. Centripetal Acceleration Problem
  3201. Easy circuit question but i get the wrong answer for PD!
  3202. phys probl. need help
  3203. net torque probl
  3204. angular speed prob
  3205. centripetal acceleration!
  3206. inelastic collision
  3207. Finding Spring Constant
  3208. Thermodynamics problem
  3209. centripetal acceleration
  3210. Hockey Puck Collision
  3211. Evaporation and Condensation....
  3212. Rocket Problem
  3213. Monkey Business Please Confirm!
  3214. Please Confirm! Monkey Question
  3215. 3rd law question
  3216. Friction Question
  3217. Practice questions
  3218. Balmer Series & Lyman Series
  3219. Motorcycle Wheel of Death
  3220. Physical Optics : Air Wedge - Interference
  3221. CCD quantum efficiency
  3222. Confused about springs
  3223. Resultant vector
  3224. Projectile Motion Problem
  3225. Power question
  3226. Power question
  3227. Newtons 2.law help
  3228. Probability Distributions
  3229. Physics help - electricity
  3230. Speed of skiis... (someone check my work, please)
  3231. strong man and the horses
  3232. Ocean Heat Capacity
  3233. Questions about Gravity
  3234. Frictional Force
  3235. Physics 218 - Volume 1 - Mechanics Introduction Question
  3236. Surface of Equal Gravitational Potential
  3237. Confirmation
  3238. Paratrooper falls without parachute
  3239. power and force
  3240. lab help
  3241. angular velocity help!!!!!!!
  3242. Tension Question!!!!!!!!!!!
  3243. Simple capacitor problem
  3244. Projectile Motion questions...
  3245. diver
  3246. tensions in the ropes
  3247. pulley with 3 masses
  3248. Rotational Motion
  3249. InClined Plane!!!
  3250. Uncle Needs Help !!
  3251. Insulating spherical shell prob!
  3252. the curious question of the leaping kangaroo
  3253. Some physics problems
  3254. whats the name of that tool that ....
  3255. Funky Elastic Collisions
  3256. Please explanation will help me out!
  3257. Someone help me with Earth rotational problem
  3258. Energy Problem
  3259. PE Farmer
  3260. Impulse problem
  3261. Moment of Inertia
  3262. kinetic energy/circular motion problems
  3263. Thermodynamics
  3264. I need help with Mechanical Energy, please
  3265. 2 internal reflection questions
  3266. Thermodynamics Problem2
  3267. Need Help with Question
  3268. catching up
  3269. Energy of a Sound Wave
  3270. Spring Constant and Potential Energy Help Please
  3271. rod about fixed pivot
  3272. Roller coaster loop... conservation of energy?
  3273. Don't understand
  3274. Vertical Circles/Work-related Physics
  3275. I'm desperate for help!
  3276. Oil: Power and Efficiency?
  3277. Finding the phase angle in simple harmonic motion
  3278. A really though question
  3279. Please help!
  3280. Classical mechanics
  3281. Is this right?
  3282. Centripetal Force
  3283. Rotational motion problem
  3284. Finding uncertainty?
  3285. Freakin Friction
  3286. Electric Charges and Forces
  3287. Finding Peak value of E-field
  3288. Work done to an object
  3289. Friction Problem
  3290. Vertical Jump Test and...physics! Check My Work
  3291. General Suggestions
  3292. Momentum Problem
  3293. Rotational Motion and Equilibrium Problems, Work Checking
  3294. Force of magnets
  3295. Tough one
  3296. Need help on simple problem
  3297. friction
  3298. pulley system
  3299. Sound Interference and Light
  3300. Electric Field
  3301. Geosync orbit problem.
  3302. Physics Question: Friction
  3303. Finding potential difference of Va-Vb, circuits.
  3304. Stuck on question
  3305. Findiing internal resitance trouble!
  3306. Rotational Equilibrium
  3307. soccer impulse problem
  3308. Validation: Ballistic Pendulum
  3309. I don't get ammeters or voltameters!
  3310. ow long does it take for the charge to build up to 9.0 µC? RC circuits
  3311. Pendulum Spring
  3312. Small oscillations
  3313. Friction Problem
  3314. massless particle revolving in a circle
  3315. physics problem
  3316. A Rotating Pulsar
  3317. Problem involvining Kinetic and gravitational potential energy
  3318. What the! isn't this plug and chug?
  3319. chemistry question
  3320. pulley problem
  3321. Point Charges creating an electric field
  3322. Circular motion help!
  3323. Geometry Question. Confusing.
  3324. Finding the current through the resistor! i've tried so many different ways!got some.
  3325. Simple Physics.
  3326. Waves (Sinos., Interference, etc.)
  3327. need help on a tough ?
  3328. Magnitude and direction of impulse
  3329. Collisions
  3330. compton effect?
  3331. wave function
  3332. Biomechanic problem
  3333. Q RE Momentum from F in component form
  3334. How is a EM wave produced
  3335. easy pressure and fluid problems..i swear :)
  3336. Springs...I've been working on this for several hours...
  3337. Harsh Torque problem. Check for me :o)
  3338. An elevator question.
  3339. Rolling motion
  3340. change of measurement units
  3341. Tougher than it looks
  3342. energy of gas as the system
  3343. Simple question regarding RL circuit analysis
  3344. rotational kinematics
  3345. AS Level Physics Circuits Question
  3346. A Static friction problem
  3347. Momentum
  3348. displacement
  3349. oringal speed
  3350. Help with complex friction problem
  3351. momentum...
  3352. Diffraction Grating //
  3353. Satellites and Space station questions
  3354. Circuits problem...
  3355. Loop the Loop
  3356. Converting Linear Equation to Angular Equation
  3357. Thin Films
  3358. uniform accelerated motion problem help
  3359. Why isn't this right? Finding the Va-Vb, kirchofs rule
  3360. Work Question
  3361. annoying juggler problem
  3362. Tell me if I am correct
  3363. action/reaction on superposed masses
  3364. Did i add up these Ressitors right?
  3365. Heat energy
  3366. Do i add these in paralell?
  3367. Some More Help Please
  3368. center of mass problem
  3369. Forces
  3370. magnetic field on a slope
  3371. Angular Velocity Problem
  3372. Magnetic force problem
  3373. jumping cat & momentum
  3374. Spring Constant and Temperature
  3375. Square Rooted varible by itself (/x)
  3376. max and min forces on an elevator.
  3377. Relative velocity
  3378. friction
  3379. Inclined Plane Newton's Third Law
  3380. Physics problem
  3381. Acceleration magnitude?
  3382. energy question
  3383. maximum possible static friction
  3384. Gravitational Potential Energy
  3385. Mirrors radius of curvature
  3386. Sensing-Electricity Questions Help!
  3387. Finding MY center of mass!
  3388. ballistic pendulum problem
  3389. Vectors In Polar Coordinates
  3390. More advanced FBD problems--need some tips!
  3391. Work and energy
  3392. 2 tough questions
  3393. The flying baseball
  3394. Gravity stuff
  3395. Current Calculation Problem (Probably Simple)
  3396. Kinematics
  3397. train tracks and helium gas. 2 questions.
  3398. Elastic Collision and a sled
  3399. Kinematics
  3400. Projectile Motion
  3401. Energy of Harmonic Oscillators?
  3402. Terminology issue
  3403. Accleration with work
  3404. Efficiency
  3405. Impulse-Momentum Theorem
  3406. Diffraction grating
  3407. Simple Harmonic Motion
  3408. How do i determine power generated be an applied force
  3409. Potential due to a rod
  3410. 2 problems- center of mass & momentum
  3411. Projectile Motion Explaination
  3412. friction of an inclined plane?
  3413. inertial disk lab
  3414. Please help ASAP, Torque!
  3415. Non-Uniform Circular Motion
  3416. Just a quick question about v vs. t graphs
  3417. measuring tube velocity with air bubble?
  3418. question
  3419. Physics question
  3420. A child's toy car race car
  3421. CCD image processing - Astronomy
  3422. thermodynamics first law
  3423. Muzzle velocity of a pistol...
  3424. Uncertainty of Grating Constant
  3425. measuring watts..
  3426. formula Help!!
  3427. Calculating Radioactive Decay
  3428. Rotational inertia
  3429. one question on cercular motion
  3430. simple question about tension in rope
  3431. minkowski diagram.
  3432. simple hooke's law question
  3433. Determining the mass of a holder through a "Period Squared vs. Mass Added" graph?
  3434. Quick Momentum Question
  3435. just checking...
  3436. Friction..Can SomeOne Help?
  3437. Another Friction Problem...Help?
  3438. gravitational potential energy question
  3439. difficult gravitational potential problem
  3440. Uniform Circular Motion
  3441. Swing Problem --
  3442. Calculating the top speed of a train (almost there)
  3443. Gravitational related problem
  3444. Impulse and height
  3445. Help with a collisions question!
  3446. Circuit Question
  3447. Uniform Circular Motion questions
  3448. Momentum Question
  3449. Displacement and Density
  3450. HELP!!! Static Equilibrium
  3451. find amplitude of a membrane
  3452. A couple of problems...
  3453. Help Please
  3454. H atom spectrum
  3455. Physics Problem set
  3456. Temperature of body in space
  3457. Elastic Collisions
  3458. induced current question
  3459. angular velocity
  3460. work done by a varying force
  3461. Calculating Centripetal Force?!? (car moving in circle on a sloped road)
  3462. microscope
  3463. de broglie
  3464. Calculating Forces
  3465. simple mass ratio problem
  3466. Projectile Question!
  3467. Lagrange point
  3468. HELP with Investigation
  3469. help! velocity distance question
  3470. Kinetic Theory Of Temperature Problem
  3471. Friction/Dynamic Equilibrium Help
  3472. Dynamics Problem
  3473. force vs time graph
  3474. Why does vertical component of normal force
  3475. Need help with physics question
  3476. Non uniform circular motion and friction
  3477. Gravitational Fields
  3478. work and kinetic energy
  3479. work
  3480. Power question
  3481. center of mass
  3482. uniform cricular motion ( HELP ME PLASEEE)
  3483. friction and work
  3484. uniform circular motion (I DON'T KNOW)
  3485. Projectile and conservation of motion...
  3486. Law Of Universal Gravition (am I Right?)
  3487. Block and Wedge (all frictionless)
  3488. Energy
  3489. 3 sphere collision
  3490. The Acceleration Due To Gravity
  3491. Spring Constant
  3492. Trajectory Problem
  3493. work, kinetic energy
  3494. Need help (not answer just help) on a problem
  3495. an equaton for force
  3496. question on kinetic energy transferred by a bow
  3497. conservation of momentum vs conservation of kinetic energy
  3498. Which equation do I use to find time to a certain speed?
  3499. Mechanics-related car question...
  3500. Simple harmonic motion problem
  3501. Permission.
  3502. Need help with physics question about Calories.
  3503. Projectile Motion: Range proof
  3504. Projectile Motion: Range proof
  3505. Projectile Motion: Range proof
  3506. kinetic friction
  3507. Given Eki + Egi = Ekf + Egi
  3508. Bullet in block question
  3509. Ballistic pendulum..
  3510. Velocity and Acceleration
  3511. Relative Velocity
  3512. Another Elevator Question.
  3513. unit conversion help
  3514. Internal Energy
  3515. Work Question
  3516. Physics - elastic collision
  3517. P = F/a
  3518. Help!!
  3519. question help please
  3520. Heat Pump
  3521. Black Mamba Physics Problem
  3522. Bullet Block Collision
  3523. power with work
  3524. Fluids and pressures
  3525. woman on a canoe
  3526. Electric Circuit Questions
  3527. quick hydraulic jack question
  3528. Heat Question
  3529. phasor
  3530. Help!
  3531. Simple Harmonic Motion
  3532. Projectiles questions-Rush!
  3533. simple harmonic motion
  3534. Grade 12 physics - one mass on incline and other hanging
  3535. Physics - conservative forces
  3536. Grade 12 Physics - mass on an inclined plane (different question)
  3537. statellite quest
  3538. Rotational Motion Questions from 1st year university...help...
  3539. Circuits and resonance
  3540. Quick current question...
  3541. angular acceleration
  3542. simple question about force-displacement graph
  3543. Pendulum question
  3544. Centripetal motion problem
  3545. yet another question on circuits!
  3546. How to find the Tension in a support cable?
  3547. confused translational speed
  3548. Tangential Speed very confused
  3549. Really,reall need your help-I'm totally lost
  3550. kinetic energy, work pirnciple. (?)
  3551. Magnetic Field
  3552. Elevator Question
  3553. Difference between Generator and Alternator
  3554. Finding the current given a magnetic dipole, its plug in chug, whats going wrong?
  3555. magnetic fields/basics
  3556. What is the magnitude of the torque acting on the loop? T = IAB
  3557. Project Help
  3558. 3 problems involving linear momentum
  3559. Moment of Inertia
  3560. Voltage In An Electric Circuit
  3561. Potential vs. Kinetic Energy
  3562. Vertical circle, miminum radius
  3563. Does it matter how many turns it makes for dingint he moment and torque?
  3564. resistance force and work
  3565. Using Kirchhoff's Laws to find current in a circuit
  3566. Compressible Fluid Thermodynamics
  3567. HELP.....hardest question ever
  3568. interesting question
  3569. Pressure Problem
  3570. Mechanical energy lost
  3571. Projectile & Explosion
  3572. omg please help me
  3573. electric forces
  3574. physics -momentum/collision
  3575. rotational inertia again!
  3576. Help in fluids problem
  3577. help with solutions
  3578. Kinetic pressure
  3579. Errors?
  3580. Wave problems
  3581. Where did I go wrong?
  3582. Please Help!!!!!
  3583. Work problem
  3584. Force couples
  3585. Wavelength, Frequency, and Planck's Constant
  3586. Pressure Difference Across Airplane Wings
  3587. Momentum
  3588. Breaking Point for a Copper Wire
  3589. Impulse and final velocity
  3590. The Speed of a Block (Springs)
  3591. nonconservative force
  3592. Roller Coaster Problem
  3593. Simple circuit questions
  3594. Work and Energy problem, please help
  3595. really need help
  3596. wat does my teacher want me to do?
  3597. Hey there
  3598. Work
  3599. Fundamental frequency of a guitar string?
  3600. exam help
  3601. Interesting projectile problem
  3602. Mechanical Equilibrim
  3603. Recoiling Cannon problem
  3604. Hw Help Please
  3605. inconsistency in special relativity???
  3606. Help with a torque-rotational-inertia-force question please!
  3607. Transmission Lines & Impedance Matching
  3608. help , a hard question!!!!!!!!!
  3609. Equipartition of energy
  3610. Help
  3611. Urgent Help
  3612. P.e
  3613. Help, cant solve this problem....
  3614. kind of helpin from others..thax everyone.
  3615. Normalized data
  3616. diode and circuit problem
  3617. Really Important homework take-home test thing..
  3618. need help with torque problem
  3619. torque
  3620. Kinetic Energy
  3621. coefficient of friction
  3622. Impulse, elastic collisions and Inelastic...
  3623. Energy and Light Frequency
  3624. Mechanical Aptitude Question?
  3625. * Gravitational Field
  3626. Inelastic collision and conservation of energy
  3627. Ampere's Law
  3628. Confusion!
  3629. Parallel Axis Theorem
  3630. Free-falling body subject to air resistance
  3631. Vector components on the tip of hand on a clock
  3632. I need help!!!
  3633. Need some proper wording for a Formal Lab
  3634. simple Thermodynamics Q
  3635. tarzan's velocity while swinging on his vine
  3636. Rolling Motion (Kinetic Energy)
  3637. Marble Launching Project Help
  3638. Moment of Inertia and Center of Mass for Point Particles
  3639. Homework Question.
  3640. Simple Harmonic Motion
  3641. car moving along a banked curve with friction
  3642. help! average speed question
  3643. Air Wedge Problem
  3644. Heat from Entropy & Temp
  3645. Question
  3646. using "primitives" to integrate moments of Inertia
  3647. Gravitational Potential Energy
  3648. Hw help plz!
  3649. Potential Elastic Energy
  3650. A question for all of u
  3651. Whaaa! Calculating the temperature of the suns surface!
  3652. Tape won't stick where I want it!
  3653. Rocket question
  3654. Determine the value of the auxiliary resistance, professor showed us, didn't work?
  3655. Magnitude of Impulse...help...
  3656. hat current is needed to provide a modest 40 kN force? plug and chug!
  3657. Forces in Equilibrium - Torque
  3658. Forces in Equilibrium - Torque
  3659. Need help on Torque
  3660. Lorentz Force Law, am i messing up vector algebra?
  3661. Please help with this!! Harmonic Motion
  3662. YIKES! Momentum and Impulse
  3663. Calculate the rotational inertia of a wheel that has a kinetic energy of 20300 J when
  3664. angular acceleration
  3665. Calculating the magnetic field of 3 piece wire
  3666. I got the formula, what does the angle effect? Net Magnetic force
  3667. roller coaster problem
  3668. electric fields
  3669. 1st year physic help - hot air balloons....
  3670. Gauss' Law for Magnetism
  3671. moment of inertia
  3672. Kinetic Energy
  3673. air-wind-blah velocity problems
  3674. Work...
  3675. Rocket Equation Derivation
  3676. Help Exam Tmr! Gr 11 Physics
  3677. work and a cylinder
  3678. Help!
  3679. Circuits
  3680. Determining the force of something that is dropped.
  3681. Equilibrium when applied to muscles and joints! Help, please!
  3682. Dynamic application of torque with center of mass...
  3683. Dynamics Questions Please Help!
  3684. Scalar Potential
  3685. Momentum, Impulse, and Collisions
  3686. Applying physics to calculus...
  3687. Idea for Project
  3688. angular acceleration problem
  3689. moment of inertia
  3690. angular acceleration & cylinder
  3691. Mechanics Question
  3692. Tension Problem
  3693. Another Angular Acceleration Problem
  3694. Centripetal Force and a Word Problem
  3695. Rollercoaster Fun
  3696. I need help with an entropy integral!
  3697. Help! Zero gravitational force
  3698. A little graph help please?
  3699. momentum problems
  3700. circular motion problems..please help
  3701. Force and Motion (with tension)
  3702. Rotation Problem
  3703. help with rotation about a fixed axis
  3704. the 2.82 factor
  3705. What did I do wrong? (Newton's Second Law)
  3706. helpp!!
  3707. diode and c.r.o. question
  3708. Uniform acceleration
  3709. torque problem
  3710. torque problem
  3711. torque problem
  3712. Kinetic Energy
  3713. Help!!!
  3714. PLEASE HELP - Rotational Kinetic Energy
  3715. Spring Question!!!!
  3716. conservation of energy question
  3717. Another Spring Question!
  3718. Momentum Question
  3719. Kepler's Laws problems
  3720. Coulomb's Laws--> Please help!!!!
  3721. instant and average velocity
  3722. Temperature and frequency in an organ pipe
  3723. Angular Acceleration/ Find angle in period -- PLEASE help!
  3724. Infinite array of capacitance
  3725. Potential and Kinetic Energy
  3726. Physics - kinetic energy
  3727. Projectile motion
  3728. Recoil Problem
  3729. Mechanical Energy! Help!!
  3730. Moment of Inertia - Need Guidance!
  3731. Velocity w/ kinetic energy
  3732. rotational motion problem
  3733. Can SomeOne Check My Work?!
  3734. Circuits
  3735. Work, Power, and Energy
  3736. help. not a clue
  3737. Power in circuits
  3738. Vectors Problem
  3739. Particles and Momentum
  3740. coefficient friction
  3741. Tricky Homework problem
  3742. Two Masses Connected by a Pulley
  3743. A very tought physics sum I am having trouble with.
  3744. Torque Problem
  3745. sheep problem
  3746. flywheel rotation
  3747. Forces Question
  3748. Work of a uniform rod
  3749. Energy Work and Power
  3750. ac frequency question
  3751. Speed question
  3752. Help please!
  3753. Refraction - Tricky
  3754. This problem is driving me NUTS!
  3755. WaterPower
  3756. Percent error of magnitudes
  3757. Uniform Circular Motion with friction
  3758. Significant Figures
  3759. Kelper Problems
  3760. Two Theoretical Questions about Force (have answers but confused)
  3761. Work, Friction, Inclined Plane
  3762. Sound homework help please
  3763. beat frequency
  3764. Acceleration
  3765. Air-conditioner
  3766. COP of refrigerator
  3767. Vibrational Frequency
  3768. Need Help-Sound
  3769. Normal Force, Friction Force, Accel problem
  3770. simple center of mass Q
  3771. Centripetal Force Lab
  3772. Average Velocity problem
  3773. Bernoulli's Principle Question
  3774. experiment help
  3775. Poiseulle's law
  3776. need help on rotation problem
  3777. Trig Substitution...easy right?
  3778. Moment of Inertia Lab= help!
  3779. heat
  3780. Problems Involving Integration Please...
  3781. Half life question
  3782. pVg- volume weight
  3783. Kinematic Relationships
  3784. Radio carbon dating question
  3785. Thermodynamics
  3786. Centripetal things
  3787. another Mechanics problem
  3788. error calculation
  3789. Light Optics Problem
  3790. Buoyancy-a bit of explanation please
  3791. Rotational Energy
  3792. energy, work and power
  3793. kin-matics
  3794. conservation of momentum and energy problem
  3795. uniform acceleration vector problem
  3796. Force Resolving Structural Engineering Problem
  3797. Velocity in two motions (X and Y) ??!!!
  3798. Inductance of a coil in an AC L-R circuit
  3799. Momentum
  3800. Applications of Newton's Laws
  3801. Resultant Velocity
  3802. Collision Problem help
  3803. 1 to 2 Interactions, or "explosions"
  3804. finding the center of mass of a cone
  3805. Rotational Kinematics
  3806. Weird Superposition Question
  3807. Forming Linear Equations From Non-Linear Equations
  3808. Harmonic motion...
  3809. Catapult Help Needed
  3810. Torque problem!!
  3811. Impact
  3812. help! motion problem
  3813. circular motion question
  3814. Destructive Interference of a Sound Wave
  3815. Momentum Help!!! please
  3816. gravitational force
  3817. Net Force exerted on earth
  3818. Work
  3819. AP Physics problem help - centripetal motion
  3820. Vector Proofs: A Quadrilateral thing!
  3821. Help with Banked Curves w/Friction...Can someone show me how?
  3822. paper boy problem (relative motion)
  3823. pivoting rod
  3824. Simple Harmonic Motion Problem
  3825. flux through a square loop
  3826. Thermal properties
  3827. Vector Proofs: A Quadrilateral thing #2!
  3828. thermodynamics of refrigerator
  3829. Momentum fo two blocks and spring...
  3830. AC circuits and Kirchoff's laws
  3831. enery phisic question
  3832. Rotational Dynamics - sphere,block,pulley
  3833. Question
  3834. Rotation Dynamics Question
  3835. Damped and Driven Oscillation of a Bridge
  3836. 3 perfect polarizing films
  3837. Equilibrium help plz!
  3838. find spring constant of spring in N/m.help!
  3839. Need help with torque and angular inertial problems
  3840. If the polar ice caps melted, would a day be longer or shorter?
  3841. Oscillation problem
  3842. a simple pendulum question
  3843. force
  3844. Change in entropy in irreversible and reversible process
  3845. Force between Conductor Plates
  3846. Gravitation: Looks easy at first
  3847. MI moment of inertia on pulley
  3848. Torque Help
  3849. confused on Magnetic fields!!
  3850. elastic potential question
  3851. Anyone see where I messed up on finding the current?
  3852. Conservation of Energy, Centre of Mass and Linear Momentum
  3853. Standing Waves in Research Industry
  3854. theory of relativity and time
  3855. Buoyancy and Archimedes' Principle (helium ballon carrying cargo), HELP!
  3856. Heat - Energy Transfer Question
  3857. Plz Help
  3858. Centripetal force experiment
  3859. coefficient of friction
  3860. Sources of Error in Standing Waves Lab
  3861. its been a year now i'm back . help plz ? =D
  3862. block on slope. mechanics.
  3863. Coursework on Properties of Aluminium
  3864. Conservation of Mechanical Energy
  3865. how would this work... (electricity question)
  3866. A simple ladder problem (equilibrium)
  3867. 2-Body inverse cube problem
  3868. Not sure how to do this.
  3869. One more problem.. overcoming friction
  3870. Finding an electric field from a scalar field
  3871. Help on 2 problems...
  3872. Stable Equilibria
  3873. Positive and negative work
  3874. vector problem
  3875. momentum
  3876. help with vectors and 2-dimentisonal motion: relative velocity
  3877. Units Question
  3878. Some problems with rotational motion
  3879. conservation of angular momentum
  3880. angular speed of a toy train
  3881. Sliding Blocks (yay)
  3882. Derivation of air resistance formula
  3883. Atwood's Machine Question
  3884. Rotational Inertia
  3885. Rolls down a ramp and bounces back up
  3886. simple force question
  3887. finding center of mass of a picture
  3888. Hubble's law and redshift
  3889. simple acceleration problem
  3890. help please!!!
  3891. Center of mass problem
  3892. Rotational Motion Questions
  3893. Rotational kinetic energy
  3894. angular motion
  3895. Steiner's Theorem
  3896. Simple angular acceleration problem..help..
  3897. nonuniform circular motion
  3898. Weight On Car
  3899. Force changing direction of velocity vector-like this?
  3900. Heathcapacity
  3901. Find mass of the Earth
  3902. Finding Power
  3903. Force and Aceleration
  3904. Rotational Inertial and Torque question
  3905. Magnetic Fields
  3906. How can you measure speed of a plane from the ground?
  3907. projectiles anyone?
  3908. method of moments
  3909. Electric fields..
  3910. Force on the bottom of a swimming pool
  3911. bowling on an incline
  3912. rolling without slipping
  3913. Sound frequency problem
  3914. is this tangential velocity or angular velocity?
  3915. Problems w/ rotational dynamics and angular momentum...
  3916. Conservation of Momentum Help!
  3917. Force Table Question!!:confused:
  3918. Rotational Motion and Moment of Inertia Questions...
  3919. Explaining the Doppler Effect
  3920. HELP - force of wind/torque on a building
  3921. Got a Sound Wave Question for you thinkers
  3922. Motion and Position-Time Graphs
  3923. Thermal Expansion Please Help!
  3924. p.d. and current -- One of them can exist without the other!
  3925. Can't Derive Friction From Equation
  3926. Rotational inertia problem
  3927. Derivation of Grating Equation for Non-normal incident light Beam
  3928. A couple of angular accelaration problems
  3929. Compression of a spring
  3930. Angular momentum of a moon
  3931. Gravitational fields
  3932. Finding the max length of a spring
  3933. stationary waves, urgent!
  3934. Momentum
  3935. Impulse
  3936. cylinder on loop
  3937. centripetel acceleration and tension
  3938. Angular Motion on a Plane
  3939. Four electric currents
  3940. Amplitude and Frequency
  3941. Tough friction / dynamics problem
  3942. velocity and frame of reference question
  3943. Finding The Centre of Mass
  3944. momentums with canoes
  3945. Another Centre of Mass problem
  3946. Satellite Energy Problem HELP!
  3947. Friction problem
  3948. Trouble with calculations
  3949. Energy Transfer Question
  3950. please help me, really frustrated, question is due @ 11:59 tonight
  3951. friction problem
  3952. friction problem (mass on top of another mass)
  3953. Packing Case Question: Friction
  3954. Tension in String
  3955. Help With A Problem: I'm Confused
  3956. friction problem with pulleys
  3957. due @ 11:59 tonight, my work is shown, need help w/ question
  3958. What is the magnitude of the magnetic field inside the toroid
  3959. What is the magnitude of the current's magnetic field at the following radial dis, ?
  3960. How does the line spectra work?
  3961. terminal velocity
  3962. Bullet & 2 Blocks Momentum Question...
  3963. Space Station - Conservation of Angular Momentum
  3964. Projectile motion & velocity on a certain height
  3965. Just a simple calculus question
  3966. questions on capacitors. help~
  3967. Distance Travelled Over Time
  3968. The physics involved in soccer???HELP PLS
  3969. Change in entropy Problem
  3970. ElectroMagnetism
  3971. Escape Velocity
  3972. What should I do?
  3973. Direction of torque
  3974. Angular Mometum... please help.
  3975. Barometric pressure to find height of building
  3976. Average Density
  3977. Question about potentials
  3978. kinematics problem two stones falling one with velocity one at rest
  3979. Please Help! 2 Question involving momentum and collisions
  3980. SOHO spacecraft problem
  3981. Centre Of Mass
  3982. Equilibrium
  3983. Does tHis Make Sence?
  3984. A stack of books (conflicting answers)
  3985. Conservation of Linear Momentum?
  3986. Mass of air leaving a room with temp raised.
  3987. just a small doubt
  3988. Two Elastic/Inelastic Questions - Really Easy
  3989. Net Force and angle
  3990. Couple of Quick Questions
  3991. Potential Difference Confusion
  3992. Work Problem... I think
  3993. Help!!!
  3994. Some one please help me with part B. (Simple Harmonic Motion)
  3995. Interesting Atwood problem
  3996. A Tiny Help please!
  3997. Moments of Inertia
  3998. special relativistic momentum
  3999. Specific Heat Problem
  4000. Watt the heck ??...
  4001. plastics,etc
  4002. Sound problems...
  4003. Potential Energy Car Downhill Question...
  4004. Young double slit experiment
  4005. Deceleration
  4006. Thermal Energy Problem HELP PLEASE!!
  4007. Need some basic help, please
  4008. Moment of Inertia/angularvelocity question
  4009. Specific heat : solids and liquids
  4010. projection with coriolis force
  4011. thermal energy
  4012. range equation
  4013. Can Someone please explain what i'm looking for?
  4014. Air Bubble Rising in a Lake
  4015. Cyclic frequency of unknown weight
  4016. Open pipe problem
  4017. Simple spring problem (need someone's help)
  4018. Two Compressed Springs -> Unstable Equilibrium
  4019. quantization/hydrogen atom problem
  4020. conservation of angular momentum
  4021. Tunnel through the center of the earth
  4022. I need help ASAP
  4023. Conservation Of Energy Problem
  4024. ellastic collisison
  4025. Center of mass
  4026. Physics - Moment of Inertia
  4027. Work problem
  4028. Photoelectric effect
  4029. Projectile motion problem
  4030. Tricky circular motion question
  4031. Air Resistance
  4032. Question: Why this ?
  4033. Momentum and isolated system
  4034. Does center of mass change if...
  4035. Center of Gravity Problem?
  4036. stress/strain/elongation question
  4037. thermal expansion question
  4038. sound and waves
  4039. sounds
  4040. Internal Resistance
  4041. wave questions
  4042. pendulum
  4043. Circular motion on a inclined plane
  4044. lever problem
  4045. amplification of energy by a pulley and a a balance?
  4046. Centripetal Force And Acceleration
  4047. Radiation Pressure
  4048. Forces on pendulum
  4049. i dont understand
  4050. Some Mechanics Problems (Could someone verify my work?)
  4051. Confusing Statement
  4052. 3-D Echo Scanning
  4053. give me back my bullets..
  4054. Free Fall
  4055. Gravitational Potential Energy
  4056. Projectile Motion :(
  4057. Incline Plane
  4058. Blocks on a table problem
  4059. Pendulum and Gravity
  4060. conversion help
  4061. Circular Motion Help!!
  4062. Weird circular motion problem
  4063. Canter of mass and its speed
  4064. Work Question
  4065. Equilibrium Torque help needed
  4066. Spring fired marble distance needed
  4067. Instantaneous Power
  4068. Lenz's Law/Conservation of Energy
  4069. Check my work on torque and angular velocity
  4070. torque and force
  4071. Static Equilibrium problems
  4072. Impulse Question
  4073. angular momentum
  4074. The Great Egg Drop
  4075. Passive filters
  4076. Free fall
  4077. Two blocks on Inclined Plane
  4078. Gas Law Problem
  4079. I need some help!
  4080. Balancing torque problem
  4081. Forces/Newton's Second Law
  4082. Spring and resonance
  4083. Angular momentum in a particle system
  4084. Hookes law or simple dynamics?
  4085. elevator
  4086. more Free Fall!
  4087. parallel and series circuits
  4088. kinematics
  4089. Specific Heat and Phase Change/Latent Heat Problems PLEASE HELP
  4090. (Newtons second law) One of the two problems I really need to solve this weekend!
  4091. (Circular motion) The second problem I really need to solve this weekend...
  4092. need help quick with error weirdness
  4093. Work/Line Integrals
  4094. Speed of waves...
  4095. check my answers
  4096. Pendulum hit by bullet
  4097. End correction?
  4098. Two disks (moment of inertia)
  4099. Spring constants
  4100. Vectors/Trigonometry Notation Problem...
  4101. Pulley Problem
  4102. circular motion
  4103. really need help with this one.
  4104. Projectile Motion
  4105. Everybody loves a slinky
  4106. Car collision
  4107. sound waves
  4108. Transverse Wave Problem
  4109. Airplane banking
  4110. Pendulum Minimum Speed
  4111. Center of gravity
  4112. Energy, scalar or vectorial?
  4113. minimizing earthquakes
  4114. Physics 101 Problems, need help. I'm dumb.
  4115. Projectile Question
  4116. Speed/Incline
  4117. Rotational Dynamics Questions
  4118. Conservation of Energy (Spring + Kinetic)
  4119. easy problem
  4120. easy problem
  4121. Friction in tires
  4122. Simple EM Problem (not to me for some reason)
  4123. Linear Motion (I'm sure it is easy for all you majors out there)
  4124. Free Fall
  4125. pendulum question
  4126. Impact of running leached dog?
  4127. Calculate Velocity From Kinecitcal energy
  4128. Finding the angle of an inclined plane
  4129. Wagon
  4130. A Problem with Hooke's Law
  4131. Centripital Force and Coefficient of Friction
  4132. Ideal Gas Law
  4133. help on essay question
  4134. Rolling/Angular Momentum
  4135. Any suggestions...
  4136. reflected light
  4137. Forces (Equilibrium).
  4138. Why does internal resistance occur?
  4139. spinning wheel
  4140. Angular Momentum
  4141. Gravitational Force
  4142. Momentum / Angular Momentum Problem
  4143. Sound measure- simple question
  4144. Torque HELP!!!!
  4145. Science Fair Ideas
  4146. Calculating the number of moles of air
  4147. Spring+incline plane question...
  4148. I Need Physics Help Bad
  4149. A rolling can of soup!
  4150. Universal Gravitation- please help!
  4151. Finding height of image for a concave mirror
  4152. Oscillation Problem. Advice need please :)
  4153. Angular Momentum
  4154. More Angular Momentum
  4155. More angular momentum, please help!
  4156. electron accelerated through potential
  4157. gravitation problem
  4158. torque and angular momentum with ball shot into air
  4159. rotational inertia of nonuniform cylinder
  4160. Energy transferred
  4161. Pendulum
  4162. I'm confused!
  4163. Of order unity
  4164. Heat Transfer problem need help ASAP!
  4165. Beads
  4166. Simple Harmonic Motion
  4167. inertia...moments (i don't know)
  4168. Centrifugal Vertical Tangential Inertia?
  4169. Interactive Physics 5.0 help!
  4170. Escape Speeds
  4171. More Friction
  4172. rigid rotational body
  4173. The wave equation
  4174. Refrigerator Question
  4175. Why is this wrong?
  4176. Moment of Inertia
  4177. Inclined Plane
  4178. Change in internal energy for an isobaric process?
  4179. Momentum/Impulse question
  4180. Net Force acting on Earth
  4181. Angular momentum problem
  4182. Speed of waves in a cup of coffee that spills over, help please!!
  4183. (Projectile motion) Little question on a problem I posted 5 days ago...
  4184. Newtons third law?
  4185. Pressure and temperature changes adiabatically for an ideal gas?
  4186. Gyroscopic motion
  4187. simple pendulum
  4188. Showing friction opposes gravity..Helpppp
  4189. Dynamics and Mechanics Help - Urgent
  4190. Conceptual problem! Check my work :P
  4191. Vector Cross Products
  4192. Angular Motion on a Plane
  4193. Collisions
  4194. Transfer of Heat: mass of liquid helium that boils?
  4195. Bungee Diver Spring Constant
  4196. Antother Collision!!!!!!!!!
  4197. Transfer of Heat: Temperature in Kelvins
  4198. Thermodynamics
  4199. Resistance, Capacitance,
  4200. Work question
  4201. Speed of electron when kinetic energy given
  4202. Universal Gravitation
  4203. is this answer possible?harmonic oscillator!
  4204. Elastic collision - finding ratio between m2 and m1, v2 and v1
  4205. Tuning a Piano
  4206. Phasor and Sinor diagrammes.
  4207. Inductors: what do they do?
  4208. Centripetal Force
  4209. Centripetal Force
  4210. Satellite motion
  4211. Angular Motion In A Plane
  4212. Determine resistance
  4213. hat is the maximum value of the emf produced when the coil is spun at 1250 rev/min,?
  4214. period of a star / momentum
  4215. Angular momentum
  4216. need help with homework
  4217. simple pendulum problem - confirmation
  4218. A Difficult Mechanics Problem (Work-Energy?)
  4219. Magnitude of Impulse
  4220. wave motion problems
  4221. Confused
  4222. Apparent paradox
  4223. A difficult mechanic problem with spring
  4224. Sonometers
  4225. find the sound power
  4226. gravitational acceleration
  4227. Finding current! problem, where did i mess up?
  4228. gravitation
  4229. easy one
  4230. is this a trick question?
  4231. Gravitational Force
  4232. refraction and a duck
  4233. Spring, Ball, and Ballast
  4234. Spinning Disks
  4235. help to understand
  4236. Rotational Dynamics
  4237. Calcuating the integral E.ds for the paths given, what did i do wrong?
  4238. The classically forbidden region!!!
  4239. Question on Diffraction and interference.
  4240. MONTSTER PROBLEM! ack
  4241. centripetal forces
  4242. Fluid Dynamics - Please check my answers
  4243. 4 hard (long) problems- problem set.
  4244. Help with physics problem
  4245. Quantum Mechanics of Atoms
  4246. What is the emf induced in the looop?
  4247. torque and static friction
  4248. Question regarding Conservation of Energy
  4249. Were the moon landings FAKE?
  4250. evaporation
  4251. What's the difference?
  4252. Sound Waves
  4253. Mars gravitation
  4254. Relativity, decay
  4255. Law of Gravitation
  4256. Problem with car and pendulum
  4257. Total Energy of a System
  4258. free body force question
  4259. centripetal
  4260. cf
  4261. pail
  4262. magnetic field question
  4263. need answer to homework problem please
  4264. probability distribution of the momentum value p
  4265. Physics article.
  4266. Lab question
  4267. Why did I get it wrong?
  4268. Why's radial acceleration zero at north pole
  4269. ballistic cylinder
  4270. spring equilibrium
  4271. Double Slit Problem
  4272. Trebuchet?
  4273. Wave Changing Air Pressure (should be easy, help please!)
  4274. Moment of Inertia and Velocity
  4275. Question about satellite orbit...
  4276. Will a rolling ball ever stop?
  4277. Quick question about Equilibrium w/ Stress :D
  4278. Question about Circular motion..
  4279. Spring, Amplitude and Acceleration
  4280. Where did I go wrong?
  4281. Refrigerator - Heat Energy
  4282. HELP gravity?
  4283. can anyone help my start this problem?
  4284. Question regarding change in internal energy
  4285. sound and wavelengths
  4286. Force Colliding
  4287. Circular Motion......
  4288. What would an Ideal Volt Meter measure if...
  4289. Doppler...
  4290. Car crash scenario
  4291. torque and center of mass question
  4292. Electric potential and electric potential energy question...
  4293. volume expansion problem...wheres initial volume?
  4294. I need help
  4295. Simple Harmonic Motion problem
  4296. Lorentx Transformation
  4297. Knocking over a Post
  4298. simple one liner question! Urgent.
  4299. Question involving Uncertainty Principle.
  4300. Question about some physics, moving obstacles.
  4301. Basic physics, need some help :D
  4302. pot. energy
  4303. I have no idea how to start this help
  4304. Really Need Help
  4305. a question for which I *should* know the answer
  4306. Coursework!!!!
  4307. lou-vee aircar
  4308. Work Energy Motion
  4309. Capacitor Capers
  4310. collision problem
  4311. Planck's Constant Question
  4312. Force problem
  4313. HELP!! having trouble finding calories
  4314. Calculating mass of an isotope
  4315. Use mercury barometer to fing height of building
  4316. coefficient of static friction
  4317. ap physics question!!!! HELP! badly.
  4318. 2 questions
  4319. help
  4320. question help
  4321. question about escape speed
  4322. Thermal Physics question
  4323. A bead in circular motion in space!
  4324. Confused by Forces!
  4325. Elastic/Non-elastic collisions
  4326. Meaning of sentence
  4327. Beat frequency
  4328. Electromagnetism
  4329. Rotation
  4330. confused what to do
  4331. Time vs Height of a freefalling object. Please help me!
  4332. Fluid dynamics problem
  4333. pressure...
  4334. Physic- Efficiency
  4335. Some more electromagnetism questions (ac generators)
  4336. Angular Speed
  4337. Problems with Fluids
  4338. simple angular momentum question
  4339. angular acceleration
  4340. rotational motions
  4341. Angular Velocity...again
  4342. Rotational Motion
  4343. Right-Hand Rule (Magnetism)
  4344. Gravitational Force and Field
  4345. Rotation/Energy?
  4346. Thermal dynamics
  4347. Newton's Law of Gravitation
  4348. cant get problem (momentum)
  4349. Rigid Bodies and Free Body Diagrams (w pulley)
  4350. Rigid Bodies including topics of power and torque.
  4351. Rigid Body Rotational Motion
  4352. Magnetism: Biot-Savart Law
  4353. freefall
  4354. Rolling Body
  4355. Frequency (first 3 overtones)
  4356. Dealing with wavelengths, frequencies and speed
  4357. Height, hangtime, and range during frictionless freefall.
  4358. Thermal Processes
  4359. Thermal Processes
  4360. Oscillatory motion
  4361. Net Force
  4362. Challenging Physics Question (Mass moment of inertia, pendulum)
  4363. Two cars colliding example
  4364. Throwing a ball from the roof of a building...
  4365. 2 Cars Colliding with same mass
  4366. Momemtum/Energy Problems??
  4367. Toroid shape Electro-Mag question
  4368. Sound problem
  4369. momentum
  4370. sound pressures at the open end
  4371. Angular velocity HELP!!
  4372. torque
  4373. Planar Kinetics of a Rigid Body .. Please Help :S
  4374. Evacuatred chamber pressure question
  4375. fluid pressure difference
  4376. strain energy
  4377. Arrrgh help!!
  4378. Calculate time to raise temperature of water
  4379. Heat on PV Graphs
  4380. Simple Harmonic Motion - seemingly easy yet...
  4381. Static Equilibrium Problem from Halliday, Resnick...
  4382. Fluids - I wish the answer would "flow" to me
  4383. Wave Questions
  4384. what should be the equation?
  4385. Capa Assignment- Rotational Motion
  4386. the section of my physics book on sound makes no sense
  4387. Lab based conservation of energy quesiton.
  4388. question
  4389. density with calculus???
  4390. Buoyancy Problem
  4391. Fluid Density Problem
  4392. Athlete Long-Jump Question, Don't Know Where I've Gone Wrong...
  4393. Help on Heat problems
  4394. current electricity
  4395. Finding Force vector
  4396. Phisic help with densities
  4397. Find load with jack and piston
  4398. a small hint
  4399. Simple Pinball Spring Problem
  4400. Angular Momentum
  4401. Orbits
  4402. Angular Freq. of small oscillations on a wheel/spring.
  4403. Gases and Manometer
  4404. Gas Laws
  4405. Rotational inertia and torque
  4406. acceleration, velocity and position
  4407. DNA Screening?
  4408. Simple Wave Problem, But I can't figure out the answer
  4409. How do you find density when given the buoyant force
  4410. How do I Calculat on distance in Catapult project
  4411. different frequency units?
  4412. About Uniform Circular Motion
  4413. particle in a box?
  4414. help IN UNIFORM CIRCULAR MOTION
  4415. How to: Force, work & dot product
  4416. Conservation of Energy & Circular motion
  4417. Question on linear momentum
  4418. Can anyone help me with torque problems?
  4419. Aerodynamics in Cars
  4420. Simple work question
  4421. A Few Statics-Related Questions
  4422. various speeds on a wave
  4423. One dimensional motion with friction
  4424. Velocity of Gases
  4425. momentum/velocity questions (very simple)
  4426. coefficient of friction
  4427. Artificial Gravity
  4428. gravity
  4429. Application of Newton's Laws
  4430. thevenin voltage help
  4431. equation of motion
  4432. Potential Energy
  4433. centripetal accel
  4434. Torque and inertia question
  4435. period, velocity, acceleration of a spring
  4436. Wavelength
  4437. Finding harmonics
  4438. Intensity
  4439. Shock wave
  4440. St. Venant's principle!!
  4441. Some questions about Schroding's cat
  4442. Help! Mechanics Qs!
  4443. Destructive Interference with Different Wave Shapes
  4444. mechanics pendulum question
  4445. Magnetic fields
  4446. when are farenheit and kelvin numericaly equaly?
  4447. centripetal acceleration
  4448. Some Applications of Newton's Laws of Motion
  4449. QuEsTiOn
  4450. Pushing a Tall Object
  4451. tangential=radial
  4452. EMERGENCY HELP REQUIRED (within 12 hours)
  4453. TORQUE help!
  4454. Magnetic Field
  4455. Magnitude of elec field to balance electron?
  4456. Friction and harmonic motion
  4457. Thermal Expansion
  4458. centrieptal accleration and the poles of the earth
  4459. electric fields and conductors
  4460. Waves and Pressure Changes
  4461. Gravitational Potential and Satellite Motion
  4462. pendulum
  4463. work
  4464. index of refraction
  4465. Force of charged particles
  4466. equation for mass
  4467. momentum...
  4468. Gravity/Binary Star System
  4469. Fluids -- evacuated chambers
  4470. Model of heat flow in a sphere
  4471. sound in phase
  4472. Fluids -- bringing together pressure, depth and friction
  4473. Formula to calculate Rocket Thrust
  4474. Gravitional Potential Energy Question
  4475. Computing differential changes
  4476. Otto Cycle?? Please help ASAP!
  4477. angular velocity - spherical coordinates
  4478. Fluids involving Forces
  4479. Simple Harmonic Motion
  4480. principal quantum number
  4481. Gas pressure in thermometer
  4482. Why cosine theta for calculations?
  4483. Doppler...and the planets
  4484. Building a crumple zone
  4485. Statics: Shear force and Bending Moment
  4486. Convert Kgcm to nm
  4487. Static Equilibrium
  4488. Ballistic Pendulum!
  4489. A simple question...
  4490. is my book right? it seems wrong...
  4491. More Manometers
  4492. Dalton's Law and Partial Pressure
  4493. Amplitude of EM wave
  4494. Man pushing piano
  4495. final temp of copper ball
  4496. help for physics problem
  4497. Please check this problem
  4498. Torque Question
  4499. Electromagnetic Force Problem - Please Help
  4500. Very tough Question !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  4501. Really Fustrated...Help :(
  4502. Longest Straw
  4503. Longest Straw
  4504. Ideal Gas Help
  4505. Desperatly in need of HW help!
  4506. question about optics (diffraction)
  4507. Quick Question so I can finish this homework problem.
  4508. Rotation of Rigid Bodies- mastering physics 9.72
  4509. A ball is thrown from the roof of a building...
  4510. Oscillations
  4511. torque equilibrium
  4512. Static Equilibrium?????
  4513. Help needed on Projectile Motion!
  4514. Help needed on a weight and mass problem!
  4515. uncertainty question
  4516. Pulley problem using 2nd Law of motion
  4517. Fan effect
  4518. Physics Audio Tapes
  4519. Need help w/ Angular Momentum please
  4520. Angular acceleration
  4521. conservation of energy.. springs.
  4522. image distance / focal length relation
  4523. Initial Amplitude and the Release Point
  4524. Sound Waves - phase difference from time delay
  4525. Dynamics
  4526. Phase Change and soundwaves
  4527. Ski Turn Radius, Inclination at Speed & Balance
  4528. help! elastic head-on collision
  4529. help me with these quite simple problems please
  4530. Latent heat...
  4531. need help on a simple question - tempeture change
  4532. Parallel Axis Theorem
  4533. Falling Meter Stick
  4534. Shear/Bending Diagram Question
  4535. a confusing question - melting ice
  4536. Kinetic Theory of Gases... Little help please :)
  4537. Collisions in 2 dimensions
  4538. Equilibrium of a Rigid Body Under Coplanar Forces
  4539. Fluids...PLEASE HELP
  4540. Thermodynamics
  4541. Electromagnetic Motor.
  4542. Sound Waves
  4543. Concept MC Questions
  4544. Whats the force of this baseball?
  4545. Please Help! (Force Problems)
  4546. Help needed on another force problem!
  4547. Vibration problem
  4548. Box Promblem
  4549. Resistance
  4550. What is the rms potential difference across the resistor?
  4551. At what rate must the current be to changed to produce 40V emf
  4552. How much of this energy is stored in the magnetic field of the inductor?
  4553. A few questions - mostly Kinetic Energy stuff, help please?
  4554. vertical motion
  4555. Relativistic motion
  4556. How to solve this problem?
  4557. Thermal Energy
  4558. mass hanging on spring
  4559. Torque energy
  4560. Center of Rotation
  4561. vibrations and waves
  4562. centripetal vs centrifugal acceleration
  4563. Rotation Dynamics mastering physics 10.32
  4564. Mass dropped on a spring
  4565. de Broglie wavelength
  4566. Torque
  4567. pendulum on the moon
  4568. Electromagnetic Waves Problem - Please Help
  4569. Torque Question
  4570. Special Relativity Question
  4571. Quick wave question
  4572. Help needed on a Mechanics problem
  4573. Momentum Question
  4574. Spring question
  4575. motion of magnet
  4576. still stuck in momentum vs energy on a tetherball
  4577. need help on a simple question-phase transfer
  4578. Projectile Motion Q
  4579. Induced EMF ~ Faraday's Law/Lenz's Law
  4580. Magnetics question!
  4581. Left Hand Rule for a Straight Conductor
  4582. Please help!
  4583. centripetal force
  4584. center of gravity-torque
  4585. Faraday~ Induced Emf
  4586. Change in Internal Energy
  4587. HELP!!!! I'm struggling in physics
  4588. Desperately Need Help, Wave question
  4589. Plz help me with problems related to motion(mechanics i think)
  4590. Young's modulus
  4591. Electromagnetic Waves
  4592. How to simplify
  4593. A Problem on Thermal Equilibrium
  4594. need some help
  4595. Torque Question
  4596. Another Problem-Radiation
  4597. Coulomb's Law
  4598. Calculating the work done by friction
  4599. mechanical energy
  4600. Are explosions soley the result of expanding gas?
  4601. Need help on heat engine!
  4602. Optics
  4603. PHysics (Torque?) problem BAFFLING!!!
  4604. efficiency
  4605. I'm soo confused
  4606. 2 questions (weightlessness and SHM)
  4607. A glider on an air track...
  4608. Help
  4609. static equilibrium
  4610. temperature change
  4611. Linear Expansion
  4612. black body
  4613. melting ice
  4614. Friction Question an incline plane with two angles
  4615. Forces in equilibrium
  4616. Simple force down an inclined plane question.
  4617. Conservation of Energy
  4618. linear velocity
  4619. I need help with spring constant lab
  4620. escape velocity sorta
  4621. Simulation of beats
  4622. Quick homework check plz!
  4623. Center of gravity
  4624. U-tube, water and oil.
  4625. Having trouble on two problems- magnetism/inductance
  4626. Spring Formula
  4627. Collisions
  4628. Zero Electric potential and null electric field
  4629. Coefficient of Friction
  4630. easy rotation quest
  4631. Forces on an Accelerating Object
  4632. Rotation
  4633. Rotation
  4634. How does power relate to intensity?
  4635. Torque
  4636. static equilibrium problem
  4637. final angle speed?
  4638. Polarized Free Electrons vs Polarity of Static Magnet
  4639. I am stuck on 3 questions =/
  4640. moment of inertia / torque question
  4641. Thermal equilibrium
  4642. Please Help Me!!!
  4643. how does a balance work?
  4644. The physics behind Jenga...help