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  1. Math
  2. What equation should I use?
  3. Schmitt Trigger - Astable Mutivibrator Op-amps
  4. Problem with arrangement.
  5. vectors
  6. Permutations
  7. Help with Buoyant forces
  8. scalar product question
  9. few homework questions
  10. Help, not sure?
  11. Vectors
  12. Work function
  13. The Vietnam War & Communism
  14. [Physical Science:] Finding Kinetic Energy
  15. more fun with vectors
  16. the apparent weight of an astronaut in space if...
  17. Does anyone have a..
  18. One thing I've noticed in this/these forum/s...
  19. Lewis Acids
  20. A stream of water
  21. partial differentiation
  22. airport
  23. Need help with biot-savart law
  24. Chemistry - Ksp
  25. can someone help me redraw this circuit.
  26. need help on magnetic fields...
  27. components of vectors
  28. Help Showing d/dt of Char. Polynomial...
  29. Circuits
  30. Need help on sources of magnetic fields
  31. physics-net displacement
  32. Aerodynamics-related extended essay
  33. question about displacement current and ampere's law
  34. Simple Pendulum Question
  35. physics: friction
  36. resistivity with temp
  37. Partial Derivatives
  38. Point charges and potential
  39. integration
  40. Problem on the second law of thermodynamics
  41. angular acceleration
  42. Rubik cube
  43. Molarity
  44. Irrational Proof
  45. Heat
  46. uniform acceleration
  47. Symmetries in Particle Physics..conservation laws
  48. Another try at a difficult proof
  49. Potential difference between plates in a B-Field?
  50. Physics Homework Problem--Stuck!!
  51. fun with Combining Eqations
  52. wicked proton trajectory problem
  53. Double pulley system
  54. Prism refracting problem help please.
  55. Math
  56. current through each resistor
  57. Zero divergence
  58. The child whirls a stone...
  59. divergent or convergent
  60. Diff EQ question
  61. Somebody please help again
  62. Combinatorics problem
  63. I - V Characteristics
  64. Integration
  65. Question regarding electronics
  66. find max/min within what we've been taught?
  67. Another significant digit question
  68. Difficult Integral
  69. Kinetic energy of electrons/protons
  70. Am I setting this diff eq up correctly?
  71. Physics Homework Problem:Kinematics
  72. AP Physics: Circuits Mindteaser
  73. Pendulum and altitude
  74. integration
  75. why does the water shoot up out of the straw at the top
  76. Physics Experiment Question; Projectile Motion
  77. Project Ideas
  78. Math
  79. Electricity - Total Charge
  80. Moving Fish / Line Tension
  81. Gauss's Law Problem
  82. potential difference problem
  83. postive slopes
  84. Basic Chemistry problem
  85. Electric potential inside conductor derivation
  86. Light
  87. Prove the upper bound
  88. Light again
  89. Limit problem
  90. calculus: climbing a hill
  91. lenght of a curve
  92. Stuck With Rudder
  93. improper integrals
  94. linearly dependent?
  95. velocity of sound applications
  96. Dwell time
  97. Presentation about Tri.
  98. torque
  99. rect. current loop
  100. magnetic force
  101. Forces
  102. Problems with FFT
  103. simple kinmatics
  104. 2-D Problem
  105. Electric potential, etc.
  106. stupid masteringphysics again
  107. A couple of electric potential "theory" problems
  108. calculating weight on mars
  109. Circuit Problem
  110. Doppler Effect
  111. Math
  112. Centripetal acceleration
  113. what angle do i use?
  114. Kinetic Energy problem
  115. How to find period of satellite if u know that the planet consists entirely of iron?
  116. Diagonal Rule
  117. maximum likelyhood extimater(MLE)
  118. Seemingly easy electric potential problem
  119. Discrete probability
  120. Properties of friction...
  121. Symbol for Angstrom
  122. imaginary nos.
  123. DE and Complex numbers
  124. Finding Resistance in Infinite Chain of Resistors
  125. Moments
  126. Electric field magnitude
  127. Integral / Complex Nos.
  128. Ideal Gas law
  129. integration
  130. Chain on table
  131. natural logarithm of negative numbers
  132. Very simple question - is pressure 1m down in water.......
  133. potential of point charges
  134. A hypothetical pressure question.. what if u covered the top of a container?
  135. A hypothetical pressure question.. lifting a 10,000kg object
  136. Loop Leaving a B-Field
  137. Force on Current Carrying Wire
  138. Electric Potential/Electric Potential Energy question...
  139. Chemistry help
  140. Quick question on find freq/amp
  141. basic concept of waves
  142. thermal physics - partition function
  143. AP Calculus: Limits
  144. Distribution of Charge
  145. SHM- differential Equations. Finding the constants of Integration from exp. data
  146. What kind of circuit is this ?
  147. test problem
  148. Divergence Theorem Proof
  149. physics - work done by a spring
  150. Magnetism question
  151. Particle physics - absorption length
  152. how to calculate when normal distriubtion table is not enough??
  153. Capacitor
  154. stuck on this probability problem....
  155. Effective resistance of truncated conical cylinder
  156. Thermodynamics - entropy
  157. Help with friction
  158. Force and Motion
  159. integration
  160. Need help finding a funny science equation or joke…
  161. Help with air pressure
  162. thermodynamics motorcycle
  163. Sensors PLEASE HELP!
  164. Rate of change
  165. Need some help with math
  166. Lab questions
  167. RC Circuit
  168. Work
  169. help solving inital velocity
  170. a counting problem
  171. how do you take the natural logs??
  172. estimating e
  173. Two Questions:
  174. integrals
  175. Elastic Collision
  176. Parabola Help Plz
  177. Stokes' Theorem
  178. Solid Angle
  179. moment of inertia ?s
  180. Oscillations
  181. Heating a water bath
  182. i don't know why!
  183. Physics Practical Experiment
  184. Electrical Resistivity Equation
  185. Question regarding electronics (operation amplifier)
  186. Physics - semiconductor diode.
  187. a pretty challenging physics Q
  188. Relativity Doppler Shifts et al
  189. Questions about Sig Figs
  190. Two Spherical Capacitors - Pleas Help Friends!
  191. throwing a basketball
  192. Method for solving this...
  193. Parallel Plate Capacitors- Please Help
  194. time of range?
  195. projectile
  196. What Do You Think?
  197. minimum clearence wiith range
  198. Uniform Wire Question
  199. Moment of Inertia
  200. Thermodynamics Help Please
  201. [tips for doing static equilibrium questions]
  202. special relativity
  203. Angular speed units question
  204. Find Amperage knowing # electrons and time
  205. Motion in a Plane
  206. Logarithm
  207. total acceleration
  208. E&M Question
  209. random variables
  210. magnetic flux
  211. Math Help
  212. Faraday's Law of Electromagnetic Induction
  213. game theory
  214. water flow venturi meter problem! Heeeelp please :)
  215. trig sub.
  216. Question about Capacitor
  217. Question on Lenz's Law
  218. Intergrals...fun...
  219. calculating mass
  220. Wave Concept
  221. another question on Lenz's Law
  222. is this correct?
  223. [help] equivalent capacitance
  224. length???Abstract???
  225. lens question
  226. Quick simplification question...
  227. Differential equation!
  228. Vector Calculus
  229. Question about promotors
  230. mastering physics problem regarding speed and tension
  231. Solving a system of linear equations
  232. improper integrals
  233. Projectile Motion + Linear Motion = Problem
  234. Fluids at Rest!
  235. Stat Mech Problem
  236. maximum liklihood estimators again...help
  237. torque
  238. Faradays law of induction
  239. projectile problem
  240. Please Please help meee
  241. Static Equilibrium Problem
  242. sound waves prob
  243. relativity help
  244. acid-base rxns
  245. 1D motion Q
  246. Forces/Newtons Laws HW Problem
  247. Reflection
  248. if it is 0 ....
  249. Prime Number Importance??Help Please
  250. Spring Projectile problem: center of mass
  251. Oscillation Questions
  252. The internsity of a particular earthquake wave
  253. Almost pfilosophic question
  254. electromagnetics help
  255. Work and displacement problem
  256. statics problem
  257. Physics Help
  258. Sound In Air Problem
  259. fluid motion
  260. Calculus:Logarithms
  261. Magnetism and human exposure limit
  262. Trig Find exact solution
  263. rotation energy
  264. Just a basic Series/Parallel circuit
  265. Confusion with Electric Potential/Potential Energy
  266. Momentum/Energy Conservation problem
  267. rotational problem im stuck on
  268. Circular Motion
  269. clock hand's rotation
  270. chromatic aberration question
  271. waves Question
  272. Calculus: Limits help please
  273. Triple-Scale Voltmeters.......
  274. where do i begin?
  275. Work Kinetic E and Potential E
  276. Factoring
  277. energy required to ionize a hydrogen atom from n=1
  278. quadratic function
  279. oscilloscope
  280. Efflux problem...is my work valid?
  281. metric spaces
  282. projectile
  283. Thermal Conductivity Practical
  284. Calculating Torque of sphere resting on an inclined plane
  285. help! lesson 3 physics!
  286. more help please
  287. getting started with differential equations
  288. Extra-curricular Help
  289. Particle seperation by density using acceleration
  290. Math
  291. Magnetism
  292. Can the summation.......
  293. non mechanical timing device
  294. 2 capacitors
  295. Infinite Series
  296. Some Help! Charged particles
  297. thermal/mechanical properties of matter
  298. Advice
  299. bifucation diagram
  300. help with atomic radius'
  301. limits
  302. statistical/thermal physics problem
  303. Electricity Problem
  304. crazy spring problem
  305. Logarithm
  306. Pushing an atom
  307. Magnetic Field With Loop and Straight Wire Help!
  308. train problem
  309. Anti Parallel Currents and Magnetic Field
  310. Integration question
  311. Resistance/current/etc
  312. Battery and potential difference
  313. Graphing Help Needed
  314. Issues with gravity!
  315. Rotation and Gravitation
  316. Van de Graaf
  317. Physics Homework Help.
  318. Physics Newb Needs Help With Mass!
  319. Physics
  320. *current and resistance*
  321. Elevator and spring problem
  322. fishing and torque
  323. A question on Electrostatics
  324. need help solving for x
  325. help with integration...
  326. how to prove?
  327. Capacitors charging capacitors...
  328. Example of only a single force occurence?
  329. Snooker
  330. A general question about gravity...
  331. Centrip Force and Coef. of Friction
  332. Electric Potentials
  333. 2 frequencies within an interference pattern
  334. cathode ray oscilliscope
  335. really fast problem
  336. Math
  337. A few calculus questions....
  338. modern physics question
  339. Electrostatic
  340. moment of inertia
  341. Conducting Sphere and Shell. Please Help
  342. Half-Life
  343. Entropy problem
  344. physics help
  345. rocket ship
  346. Wire Loop in Equilibrium-Angle?
  347. rod -- angular acceleration
  348. Theoretical question about capacitance
  349. A few circuit questions
  350. Stat question
  351. Easy Question
  352. One of those problems that looks simple but probably isn't
  353. lim x->0- |x| = -x
  354. Find the speed of the brick.
  355. Mastering Physics: Ball hits wall Elastically
  356. RC Question
  357. Abstract Algebra - Centralizers
  358. Calculus: End Behaviour Model
  359. How to extract sulfur from ground water
  360. Friction and centripetal force
  361. Doppler Shift
  362. i can't be this dumb. can i?
  363. Investment Calculator
  364. Projectile explodes at peak...where will it fall?
  365. Help Fast Need An Experiment
  366. Planes tangent to a surface
  367. Solve This!!
  368. Help me construct a proof!!
  369. velocity and gravity problem
  370. tension
  371. HElp Physics problems....ASAP!!
  372. finding the area of the region
  373. Help... All About Resistors
  374. Calculus - Algebra question
  375. !!!Nonuniform Circular Motion
  376. circular motion!!!
  377. Please help me solve this electrical question
  378. another gravity problem
  379. Two particles in a magnetic field
  380. electric field?
  381. HELP!! Rotational equilibrium material!
  382. Building A Traffic Light
  383. work and special relativity
  384. spring and block problem
  385. Volume integration
  386. Specific Heat and Calorimetry
  387. dissociation field ?!?
  388. Trig solve quadratic equation
  389. Movie Review Project
  390. Solve another trig eqn with square roots
  391. Walking on Eggs
  392. C++ assignment with .mp3 files
  393. electrons and magnetism.
  394. simplify in sum and difference equation
  395. Potential energy and a skateboard, only have until 11:30!!!!
  396. Potential energy and a skateboard, only have until 11:30!!!!
  397. Proove trig identity help plz
  398. The Conservation of Mechanical Energy
  399. Another Question: Find the work done by the kinetic frictional force
  400. Finite Charge Distribution
  401. region enclosed
  402. Questions on Magnetic Induction
  403. Electromagnetic Induction and Faraday's Law
  404. 2004 Georgia Tech Math Competition questions
  405. Elastic Collision
  406. Electrostatics Problem
  407. Gravitational Force
  408. Some Questions...
  409. Conductivity of ground problem
  410. Help...I need questions!
  411. Issue of Math
  412. Electric Potential Difference
  413. Two Masses, a Pulley, and an Inclined Plane
  414. Direction Field
  415. Magnification
  416. PLEASE HELP - Max. Height of a Projectile
  417. Programming C++ Project
  418. Extra Credit Problem - Change in KE from C to D on 37 degree incline
  419. A little push on this trig identity plz
  420. Ancestors of the Tuba?
  421. velocity and what not
  422. integrals, oh yeah......
  423. double integration
  424. Coulomb's Law is wrong!
  425. newton's law help
  426. Check this for me plz involving sin theta
  427. Calculus: Second derivative
  428. Solve
  429. Try it do you get the same answer?
  430. Motion questions show me the steps
  431. elvator tension problem
  432. Error Expressions+Capacitance
  433. Electrostatics Problems
  434. parametric equations
  435. Force problem
  436. kinetic friction
  437. Potential Energy
  438. Engines
  439. Problem on finding second derivative.
  440. Optics: Telescopes
  441. area bounded by the two curves
  442. Dynamics Problem
  443. flux and EMF
  444. Newton's version of kepler's law
  445. Need help on graphing this function.
  446. Logarithm Q
  447. acid test
  448. Magnets making things hurtle towards me.. eep..
  449. Calculus
  450. the simplest formula for conduction current,displacement current and loss tangent
  451. Work on an incline
  452. math :(
  453. Very simple combining fields question
  454. Calculus, again
  455. simple fisik
  456. Thermistors
  457. Space Shuttle Question
  458. Algebraic Fractions
  459. e-field for infinitely long cylinder
  460. Simple Harmonic Motion Question
  461. Density of a dye
  462. Diffraction pattern
  463. Simply Checking an Answer in Calculus
  464. initial value problem
  465. Need Help With a Problem in Physics 30
  466. Noah's flood, fact or fiction
  467. Algebra Word Problem
  468. Interesting Physics Problem
  469. Egg Drop Design
  470. Physics 11 Electricity Problem
  471. Solve plz give me some help
  472. Confusing Physics Question
  473. check expression equivalent to ...
  474. Coulomb's Law
  475. need help with RLC circuit
  476. quick question about a telescoping series
  477. Head on Collision
  478. Net magnetic field in wires
  479. Math
  480. question about RL circuits
  481. physics: dynamics in a circle
  482. terminal speed
  483. work and friction
  484. several physics questions i cant get
  485. need help understanding limits
  486. current in wires
  487. Parallel plates & Point charge ?
  488. Modulus n00b
  489. Kinematic Problem
  490. Circular Motion
  491. Newtonian Mechanics question
  492. Need some study help
  493. elastic collision
  494. find (x)
  495. Resistance of LDRs
  496. clock/modular arithmetic ... anyone?
  497. pickle experiment
  498. Impact Parameter of Alpha Particle... Rutherford
  499. Confused and Annoyed with heat
  500. Maximum Energy transfer in Compton Effect
  501. rutherford scattering
  502. Muonic Atom
  503. A Probelm To far !!!
  504. Capacitance and Inductance.
  505. Combination of electric and magnetic fields
  506. Newtonian Mechanics question
  507. Units -- Watts, meters & Kelvin
  508. Congruences
  509. Mechanical Energy
  510. Mechanical Energy #2
  511. Frictional Force, PLEASE HELP!!!
  512. Perturbation of hydrogen energy due to nucleus
  513. Gas Speed Problem
  514. Temperature problem
  515. Power in batteries
  516. Physics of Sailing
  517. Currents and resistors and series and parallel ... you get the idea
  518. i need help with net force and dynamics
  519. Sound Question
  520. Rolling ball down ramp
  521. Forces and angles question
  522. Charged particle thrown upward.. please help (almsot there)
  523. d/dx of the electric potential
  524. Electric potential energy - how is it conserved???
  525. Head scratching integral calculus hw
  526. Horizontal Circular Motion-Tension, Speed- Quick Help Needed
  527. heat loss in body
  528. please help! desprate!
  529. Rate of heat generation in an electric circuit
  530. Units regarding a photoelectric question...
  531. Electrostatics
  532. Electric Current
  533. Percent Abundance
  534. General Physics 1....
  535. integration by substitution help
  536. Steel Presentation
  537. How do I simplify this?
  538. Power
  539. From cartesian to cylindrical
  540. Reisitor Problem
  541. Minimum Angular Speed
  542. Resistors in series and parallel
  543. Projectile Motion (Urgent)
  544. Math Help
  545. LDR's
  546. BAC CAB Rule
  547. Magnitude and Direction Problem
  548. Making insulated cups...
  549. human energy problem!!
  550. A Vector Problem
  551. temperature/heat
  552. Capacitors and circuits
  553. I know im forgetting something simple...
  554. energy problem
  555. centripetal/angular acceleration
  556. force when 2 blocks pushing against each other
  557. rotating object
  558. Tenis Ball energy
  559. Please Please help!!!
  560. Physic problem.... springs
  561. Practical Project Help : The Resonance of different pieces of metal.
  562. Romeo and Julet
  563. A heat engine and determining Power
  564. 2 mp problems that I sorta understnad but dont??
  565. Series Circuit Help
  566. moment of inertia
  567. physics help
  568. Help with physics m8s?
  569. dbl. int. - center of mass
  570. Blood Splatter Lab
  571. Chemical Reaction, need help!
  572. Centripetal Acceleration
  573. bathroom scale
  574. Submarine diving problem
  575. Quantum Mechanics Problem
  576. Mechanics question
  577. Cross sectional area of cylinder?
  578. Absolute extrema problem
  579. Ricatti Equation
  580. volume of the solid
  581. Number Box...Please help me figure out...
  582. 0.99999999999999..................=1
  583. Simpson & trapezium rule
  584. A Corner Reflector Problem
  585. Plz Help me in the solution of this problem
  586. 2 Questions on Ohm's Law and Power
  587. A small ball of mass M...
  588. Dynamics Question
  589. confidence intervals...how to find?
  590. Help Needed Please!
  591. Please could someone help me with an equation
  592. Simple current problem...
  593. Magnetisim Problem! Just need an Equation.
  594. Circum- and inscribed sphere for a pyramid
  595. need help with statistics
  596. tension question
  597. tension
  598. need help on magnetic fields...
  599. Proton and Electric Field
  600. capacitance
  601. Work and Kinetic Energy
  602. Decelleration problem
  603. Please help with this
  604. Dynamic Mass/Force
  605. Work-Energy Scaling
  606. Three magnetism problems
  607. Chem Question
  608. Mousetrap on incline
  609. Geometry
  610. One more question on reflection and trasnmission coefficients
  611. Problem with Integration
  612. Verification
  613. Right hand Rule - Check if i did this right
  614. Electricity and magnetism question...
  615. Help with optics
  616. Moon phases of last month
  617. Math
  618. Linear Mass Density Problem
  619. circular wire prob
  620. Momentum Questions
  621. Elastic Collision Problem
  622. Which lens is hardest to make
  623. Related to Emf
  624. center of mass
  625. Ski Jumper Physics
  626. average value quest.
  627. Please Please Help!!!!
  628. Rocket fuel problem
  629. Another lengthy mechanics questioN!
  630. Quadratic forms, linear algebra
  631. another center of mass
  632. still moving energy
  633. magnetic field of a coaxial cable
  634. Limit
  635. Equations of Motion
  636. Instrumentation Amplifier question
  637. homework help!
  638. Plz Plz Plz help me in this Corner Reflector Problem
  639. Plz Help me in solving this Diffraction Grating Problem
  640. Few sentences related to a work concept.
  641. Determining charge on capacitor
  642. Chem Conceptual Question
  643. Plz plz plz do reply(VECTORS related problem)
  644. force investigation...
  645. Heat capacity
  646. Torque on a Golf Club
  647. Grade 12 Physics questions
  648. Application of GAUSS'S LAW
  649. new intregral same old problem
  650. Change of Momentum
  651. help plz
  652. Verification of HW problems...
  653. Mechanics
  654. Electric Field Problem
  655. Ricatti equation
  656. liquid flow problem
  657. Gas Law Problem
  658. Most likely an easy Integration problem
  659. Calculus Problem
  660. Chain Rule Help
  661. liquid flo problem
  662. Elastic Collision Problem 2
  663. Plz help a little tricky TRIG eqn or SOlve not sure
  664. Lasers
  665. Wave Motion Problem
  666. planar curves
  667. collision help
  668. physics newtons 3rd/2nd law problem
  669. Chemistry Energy Problems
  670. Lenses
  671. Year 12 physics - thin films question...
  672. Kinetic Energies vs. Momentum
  673. If I don't solve these two problems, I'm gonna lose $60
  674. Electric Force of two hemispheres
  675. Equilibrium
  676. Cross-sections
  677. angular frequency
  678. Heat and Electron question
  679. Help me figure out these true/false statements.
  680. Newtons 3rd Law
  681. A series question
  682. bending moment
  683. Absolute equation problems.
  684. Financial Mathematics
  685. Algebra - inverse of complex numbers...
  686. Please help me in this light problem!!!
  687. Algebra again...
  688. Plz Plz help me in this Diffraction problem
  689. Plz help me in this Laser Problem
  690. Can anyone give me an idea on these probs..
  691. QUICK Someone please tell me if my answer/logic is correct please(triple integral)
  692. Another quick please tell me if my logic seems correct (change of variables)
  693. Electron/Positron Annihilation
  694. Find the charge on each capacitor
  695. collision between two croquet balls
  696. Faraday's Law
  697. Physics Homework Problem--Stuck?
  698. AC Circuits..ahhh
  699. Physics true/false questions v. isolated parallel plates
  700. car collision
  701. Physics Problem
  702. a floating metal tube
  703. object in water
  704. Conics: The Ellipse - Practice
  705. Summand part in summation notation
  706. One Line, a Thousand Points
  707. physics spring question
  708. volume of the solid
  709. Calculus
  710. physics conversion
  711. block on movable wedge
  712. Modelling Air Resistance using Differential Equation
  713. Square and Potential
  714. Resistivity Coursework problem...
  715. How to stop a fast moving electron
  716. Single Slit Diffraction Pattern
  717. quick voltage question
  718. couple of electromagnetics questions
  719. Forklift problem
  720. Help with Geometry
  721. Total resistance in parallel circuits
  722. Conjugate Hyperbola?
  723. Ampere's Law problem help
  724. Huygen's Principle
  725. HELP! Resistors Parallel/series
  726. Lots of great physics info at Answers.com
  727. maxwell equations..grr
  728. comprehensive electromagnetic induction question
  729. Radiation stuff
  730. Seemingly difficult problem...
  731. Functions
  732. Quick easy physics question (Center of mass)
  733. Very Basic Pendulum problem
  734. Geometry of sphere
  735. Diffraction Problem
  736. Multiple Choice Questions ( NEED HELP!! )
  737. Need help figuring out what this Maths question means
  738. Wave
  739. Heat conduction
  740. Inner Product Spaces
  741. Ideal Gas Equation
  742. Problem
  743. Research:physics behind car crumple zones...
  744. Central Forces
  745. Moving particle
  746. error analysis
  747. Cauchy sequence
  748. Electrostatic Force
  749. Centripetal Force and proportionality
  750. Confused by canceling sound waves..
  751. Charge carrier density i=navq
  752. [Physical Science] Finding Density, Mass, or Volume
  753. Homework Help
  754. Help with a proof
  755. Titration
  756. Pressure at center of earth (or any planet)
  757. potential divider
  758. conducting cylinder and wire
  759. Looking for some help
  760. Electric Fields
  761. Middle of a Frozen Lake!
  762. how do you find out where a series converges
  763. Redox Equation Help
  764. concerning motion
  765. need help fast
  766. Help Required urgently in this light problem
  767. Mastering physics again...
  768. random math question
  769. electric feild prob
  770. Understanding my Physics Book
  771. Wavelength True/False
  772. Resistance + Mechanics problems
  773. Ultraviolet spectroscopy - need help!
  774. Uniform Motion
  775. Time Dependent Torque/Merry Go Round
  776. Friction...
  777. Help with a very easy mechanic problem. (Still I can´t solve it)
  778. Help with 2 Q's
  779. forces of 2 dimensional motion w/friction
  780. Parallel Vectors Problem
  781. Electrostatics Problems
  782. syringe problem
  783. voltage within circuits
  784. Spheres
  785. Newton's Law of Cooling
  786. Another Electrostatics Problem
  787. Impulse help!!
  788. mastering physics :/
  789. Fire!!!!
  790. This equation?
  791. urgent help relativity exam in in 5 hours
  792. differential equation for a electric circuit
  793. Shm
  794. Improper Integral
  795. Potential Energy
  796. help with a proof
  797. cube in an electric feild
  798. 2 physics questions
  799. Magnetism (2 Different Ones)
  800. sperical charge dist
  801. Disk speed NON UNIFORM and UNIFOR CIRCULAR MOTION
  802. Magnetostatics
  803. oil and water vortex
  804. Physics: conservation of energy and springs
  805. Motion in 2D
  806. Stoichiometry
  807. Which is the 9th term where do i stop adding?
  808. potato gun
  809. Why? Series question easy but dont know... what to write.
  810. Injecting a particle in space (question, not math)
  811. angular momentum
  812. Ratio Word Problem
  813. Calculus
  814. Projectiles
  815. Acceleration and time of blocks with friction acting
  816. Discussion Input please.
  817. help is this right!
  818. Help with a numerical Simpsons Rule
  819. Hyperbolas
  820. Limits
  821. Definition of Number
  822. Math Question, need help badly.
  823. Homework Help, Please
  824. Can someone help me please? This is urgent
  825. Probability
  826. Limit of a sequence
  827. coefficient of kinetic friction
  828. inverse function
  829. Force and Motion
  830. lots of electricity confusion...
  831. answer check please
  832. Radius'
  833. Double Integral Substitution
  834. surface charge
  835. Curves and parallel lines
  836. 2nd ODE nonhomogeneous
  837. Need help
  838. heeelp!!
  839. Acceleration
  840. Lagrangian mechanics
  841. Another projectile question
  842. Heat-related problem
  843. Potentiometer
  844. gravitational force
  845. Electric Currents
  846. Simple volume help please
  847. Uniform Circular Motion
  848. Box on a frictionless ramp.
  849. energy
  850. average force
  851. Complex Resistor Circuit
  852. Flow of Water
  853. Vector Projection Proof
  854. hw problems, need help fast plz!
  855. Aparent weight
  856. Projectile for a game
  857. Cylindrical Capacitor Problem
  858. can some1 help me
  859. Momentum
  860. Sound waves & destructive interference
  861. Space Station Physics
  862. A few astrophysics problems...
  863. The Integration problem that's still giving me a headache (a week later)
  864. Explanations Please
  865. Some help on Michelson-Morley experiment
  866. Voltage problem
  867. opthalmoscope - retinal image formation
  868. acceleration of center of mass
  869. Math
  870. Problem Help
  871. physics confusion
  872. Find the length of the Transverse axis. What did I do wrong?
  873. Calculus: answer check please
  874. Exponential growth/decay question
  875. Gravity Problem
  876. Resistance question
  877. Can you help me?
  878. lens power/focal length question
  879. It's confusing..
  880. Cicular Orbit Question
  881. capacator with moving dielectric
  882. question about RLC circuits
  883. Electric fields + magnets = ouchies
  884. Need help on RL circuit
  885. Need help on transformers
  886. Work Performed
  887. Magnetic force
  888. Optimization question. Please help!
  889. Force / Work
  890. circular orbits
  891. simple center of mass problem but i cant figure it out...
  892. Just a question i am struggling on
  893. pulley problem
  894. vectors -- basic help
  895. What are the best books to master E&M !?
  896. angular momentum
  897. OH NO! A few problems...
  898. flag pole falling
  899. normal distribution table..
  900. v=0.5at^2 Why is it halved?
  901. simple thinking problem - mirror refraction
  902. angular acceleration and tension
  903. impluse problem
  904. Simple pendulum help
  905. velocity relation
  906. Constructing Proofs help!!
  907. Current and resistors
  908. Current addition
  909. Physics Help
  910. Tb / Ta = ??????
  911. Weather and telecommunications
  912. Aluminum wire, current, voltage, density, find mass
  913. Applications of Derivatives
  914. Need to rate these calorimeters.
  915. Kick tush magnetic field/Ampere Problem
  916. Need help very badly... please.
  917. Need working checked for limits question
  918. Rotating rod
  919. chem coursework: analysis
  920. Banked turn
  921. please check my answer
  922. Integrate
  923. Modern Physics... relativistic
  924. How to calculate relative doppler shift
  925. help!!!
  926. help plz!!!
  927. Find:2 Non-isomorphic groups of order n squared. help?
  928. Momentum Q and vectors
  929. Angular Speed of a Pulsar
  930. Electromagnetic Waves
  931. distance = 1/parallax
  932. electron volts
  933. Design Experiment
  934. incline plane
  935. Design Experiment
  936. emf
  937. Spring on an incline
  938. FBD Clarification
  939. uncertainty principle
  940. Friction and Acceleration Help needed
  941. Please Help
  942. matrix
  943. I don't understand voltage
  944. perfectly elastic collisions
  945. Need help on another optimization problem!
  946. Anyone want to help w/ phys homework? It's magnets....
  947. Need help w/ magnetics & magnetic wave
  948. egg drop design
  949. HELP Egg Drop Design
  950. Energy Trouble
  951. Question
  952. primitive roots, specifically of 18
  953. proving infinately many primes 12k-1
  954. How do you prove this?
  955. Please help me with resistors in parallel/series - with many variables :)
  956. Pendulum pivioting help
  957. relative motion
  958. Kirchoff's Rules problem.
  959. method of images
  960. simple friction
  961. Missing something...
  962. Real easy
  963. Trouble understanding *Electric Potential*
  964. Stuck on some problems
  965. Energy Required to Lift a Heavy Box
  966. test problem
  967. Calculating Net Work
  968. Help! Full Wave Bridge!!
  969. Help with circular motion
  970. Final problem, need help!!!!
  971. Simple De Broglie Wavelength Problem
  972. can someone help me find the equivalent resistance
  973. stuck on these boom problems
  974. Crazy quackulus problems
  975. rotational dynamics
  976. real easy question
  977. Compton Scattering
  978. Translational speed help!
  979. Trig Question
  980. Help!!! Only Have Until 11:30
  981. A little help with calculus terms.
  982. Quick HELP GEOMETRIC SERIES SUM
  983. Rotational Energy problem
  984. [Quantum Mechanics]Uncertainty principle
  985. Potential Energy Question
  986. equation in matrix
  987. pretty please with a cherry on top?
  988. Any reference?
  989. Logic Proof
  990. heat distribution in a slab
  991. physicsal of bullet
  992. Physics, Horizontal Force
  993. Pulley
  994. Check my answers? Please.
  995. a momentum problem
  996. Chemistry: pH after adding water
  997. Help with Maxwell’s equation in integral form
  998. Same equation, different units
  999. Rotational Inertia of a hollow sphere(having trouble!)
  1000. confusingly worded integral
  1001. B-field produced by a spiral coil
  1002. electromagnetic questions
  1003. Mastering Physics 9.42
  1004. C++ assignment involving classes
  1005. phyiscs human eye
  1006. Collision
  1007. Masterphysics again, ARGH!
  1008. Need help deriving an equation
  1009. mass and gravity HELP PLEASE
  1010. please help!!! measuring the velocity of sound by an air column
  1011. Need some pointers
  1012. Electric fields, Pulses, Electromagnetic energy
  1013. induced emf
  1014. Simplify as one expression
  1015. Question regarding thermal conductivity
  1016. Urgent!!! Need Help
  1017. Enthalpy Change
  1018. angular momentum
  1019. Distintion Maths Challenge
  1020. Need help with homework
  1021. Waves: Transmission/Reflection Coefficients/Energy Conservation
  1022. physicsal of pulley
  1023. Question about Doppler effect
  1024. dynamics
  1025. Forces
  1026. Normal modes
  1027. magnetic field at the center of the loop
  1028. physicscal of trolley
  1029. physicscal of ball
  1030. Magnetic field of paralle plates direction
  1031. Homework question electricity
  1032. Not hard If you know how (homework) I don't
  1033. Head on Collision...
  1034. rotational energy
  1035. question
  1036. pendulum work/energy problem
  1037. Trig Proofs
  1038. Emergency!!
  1039. Inelastic Head on Collisions
  1040. a bit of algebra
  1041. harmonic motion
  1042. MOMENTUM, contact time, need help
  1043. Help, Physics newbie!
  1044. oh joy dc circuits
  1045. help please, motion of charged particle in mag field
  1046. Math
  1047. formula relationship
  1048. Angular momentum
  1049. P-State Lightwave question
  1050. symmetric relation
  1051. B inside a cylinder of radius R
  1052. What Am I Doing Wrong?
  1053. solve for theta
  1054. Amortization table question plz help
  1055. bullet hits block
  1056. Coordinate Geometry II HARD!!!
  1057. Lottery with two options for the prize HELP
  1058. FIND Nominal interest rate
  1059. Sum of alternating series
  1060. Physics Hwk. Problem: Frictional Force
  1061. abgular position
  1062. Mastering Physics: Collision on an incline plane and perfectly inelastic collision
  1063. Torque and tension?
  1064. need help with electromagnetic waves...
  1065. Math
  1066. velocity in uniform circular motion
  1067. Volumes
  1068. need help on another electromagnetic problem
  1069. problem with electromagnetic waves...
  1070. Conservation of momentum and energy :D
  1071. Quick Question about uncertainty
  1072. find ef
  1073. in term of
  1074. Continued Fractions
  1075. To find the velocity of the particle
  1076. Wave Problem
  1077. magnetic fields
  1078. speed of light dumb question
  1079. Electrostatics problem
  1080. Centripetal Acceleration
  1081. Forces
  1082. Baffling Circut problem
  1083. more magnetic fields
  1084. Centre of Mass of a Truncated Sphere
  1085. comet's speed
  1086. TheoMech - rolling a ball down a curve
  1087. tension
  1088. How do I find an unknown weight ?
  1089. monkey physics
  1090. Visual Displays - help meee!
  1091. Help Plzzz
  1092. Electriccal charges and vectors
  1093. Electromagnetic Induction
  1094. quick conversion ?
  1095. Converting from General to Standard
  1096. Determining restrictions on an ellipse
  1097. Finding the coordinates of endpoints
  1098. NMR "Pople Notation" HELP!
  1099. fictituous forces and apparent weight
  1100. finding equation of a circle
  1101. KE in reletivity? Strange integration
  1102. integral
  1103. Coordinate Geometry II TRIANGLES
  1104. Quick Magnetic Field Question
  1105. Magnetic Induction Problem
  1106. simple chem equation
  1107. Dehumidifying a Room
  1108. Stupid Piano. Help!
  1109. Another Egg Drop Thread: Help Please
  1110. stumped -- work done by rotating mass
  1111. quick help with graphing something on the TI
  1112. singular matrix
  1113. Annuity confusion Help plz
  1114. Mechanics Assignment
  1115. electromagnetic forces
  1116. Applying Physics to my workout
  1117. Need help with Friction
  1118. A Complex Three Loop Circuit with Resistors and two batterys only.
  1119. Tension Problem...
  1120. springs
  1121. another spring question
  1122. easy wavelength problem
  1123. Projectile Motion
  1124. work
  1125. Young's Modulus ~ Please Help!
  1126. Skateboard Wheel Physics Help!
  1127. Wave questions
  1128. Force and free fall
  1129. refraction and reflection
  1130. index of refraction
  1131. Question regarding to magnetic field
  1132. speed of light
  1133. Question regarding to magnetic field
  1134. alternate series question
  1135. Derivitive Questions?
  1136. How fast will a car be moving at a certain point?
  1137. Air resistance Differential Equation Help
  1138. Magnetic Field and Work
  1139. Induced EMF in loop in magnetic field
  1140. centripetal force
  1141. synthesis problem - chemistry
  1142. Force Of Gravity
  1143. A ball thrown over a house(Projectile Motion)
  1144. proof of convergence
  1145. Help!!
  1146. really quick easy question...
  1147. HELP!!!! stuck on this problem
  1148. Zero Torque and Static Equilibrium
  1149. Angular Acceleration
  1150. QUICKIE FV or PV? FUTURE OR PRESENT
  1151. Local Extreme Values
  1152. Stuck with a problem from a take home test
  1153. Homework Question Check?
  1154. therm. chem.
  1155. Help! E=mc^2 and heat
  1156. help pleeeese~~ (validity of f=ma, mass of diff.temp objects)
  1157. electromagnetic radiation and Canadian Light Source
  1158. static forces
  1159. Center of mass
  1160. work - math
  1161. Pressure Chamber
  1162. vertical string problem
  1163. Pressure Chamber Help
  1164. Frame or reference
  1165. Atwoods machine
  1166. Easy Questions - Plz Help
  1167. Help Again Please
  1168. Help!!! Stuck on these 2 problems
  1169. New member + Need help in physical chem. Questions
  1170. Wavelength
  1171. Heat
  1172. Equilibrium
  1173. Help on a Relative Motion Problem!!
  1174. Magentic
  1175. snells law
  1176. angular momentum
  1177. Did I do this coversion to Standard correctly?
  1178. projectile motion...
  1179. spinning on chair
  1180. *2004 AP problem help
  1181. help this problem is driving me crazy
  1182. help with calculus
  1183. Rotation with a Pulley and Masses
  1184. Cloud Chamber Project
  1185. Help with quick problem.
  1186. Fv=10 000 What do I do to find weekly payment general annuity
  1187. Stopping a rotating disk with an axe...
  1188. Notation on this site
  1189. how to find currents and voltages in circuits
  1190. Rotational Speed with the Speed of Light
  1191. Hup
  1192. Calculus :(
  1193. statics help needed!
  1194. calculus question
  1195. Science Fair
  1196. Adiabatic Engine Ratios
  1197. stuck on a calc problem...
  1198. Circular acceleration and Integration
  1199. length of the curve
  1200. Please help me simplify this equation >_<
  1201. Taylor polynomials
  1202. help!
  1203. STUCK on a few Simple Problems....
  1204. Acceleration?
  1205. uhm? not transitive?
  1206. Newton's Laws-- 2 Questions-- Help Please
  1207. Falling Bucket problem
  1208. tension and cent. acc.
  1209. Can Any Body Point MeTo A Creadible site
  1210. Universal Gravitation
  1211. Effective potential
  1212. Work and energy
  1213. falling mass
  1214. energy changes
  1215. Need help with Heat Flow question
  1216. physics momentum problem: units
  1217. Power series
  1218. RRSP What amount does each have today?
  1219. circuits problem
  1220. double slit electron experiment
  1221. Hanging Sign Problem and Pulley Problem
  1222. Interference and Diffraction of Light!
  1223. Non-Linear Functions
  1224. Non-Linear Functions
  1225. 2 Questions
  1226. Rotational love
  1227. base of a certain solid
  1228. population growth
  1229. Newton's Law of Cooling
  1230. Light + prisma
  1231. Magnetic Effects of Currents
  1232. Time Dilation
  1233. a questn
  1234. physics
  1235. Shortening the radius and its effect on speed
  1236. conservation of momentum
  1237. derivative check
  1238. Mass inside galaxy
  1239. Full Binary Tree question
  1240. Confusing Algebra problem...help
  1241. Trusses in equilibrium
  1242. electrons in a beam of televison tube
  1243. Integral with stepfunction
  1244. Spinning ball
  1245. RRSP problem Plz help me !!
  1246. Maria get $50 on 16th bd and $70 on 17th bd HELP
  1247. Please help!
  1248. Speed of satellite
  1249. a few light problems?
  1250. Clarification
  1251. Current Through an Oscillating LC Circuit
  1252. Will The cyclist Skid??
  1253. changing rates
  1254. Period of a planet.
  1255. equilibrium force
  1256. Failed physics test..
  1257. temperatures - math
  1258. Inequality question
  1259. Hooke's Law Query
  1260. Calculus
  1261. Relative Motion problem... help!
  1262. Show the integral diverges
  1263. Trigonometry Question
  1264. The Seven Bridges Of Konigsberg !
  1265. Work
  1266. Falling person
  1267. Dot products?
  1268. Frame of reference, Forces, and Angles
  1269. Cauchy sequences in an inner product space
  1270. Simple Theoretical Question about Ampere's Law
  1271. Electric Circuit help!!
  1272. lenses and mirrors
  1273. Help with Integration
  1274. Having Trouble with Analysis
  1275. Contringence
  1276. Images between two mirrors
  1277. electrostatics problem
  1278. self-inductance of a resistor
  1279. Quadratics
  1280. Please Help with angular acceleration
  1281. Help! Conservation Of Mass
  1282. Simple Tension Problem
  1283. quick help needed on a "simple" problem (not simple4me)
  1284. Electric Field Problem
  1285. Question Neutron activation
  1286. Doppler effect problem
  1287. the ability to visualize abstract concepts
  1288. My work: your thoughts needed!
  1289. Balloon FreeBodyDiagram Question
  1290. Yet Another Simple Tension Problem
  1291. Numerical Methods Help!!
  1292. Energy/Work Problem
  1293. Simple Rotational Motion Problem
  1294. Evaluate the definite integral!
  1295. Sound waves interference
  1296. Tension and circular motion
  1297. LC Oscillations
  1298. integrals of sqrt (simple, but I am getting frustrated!)
  1299. induced Emf
  1300. Mortgage with amorization period of 25 years BUT Y?
  1301. electric potential word problem
  1302. Need help checking integration answers
  1303. Projectile Launch - Earth's Radius
  1304. Having trouble with Standard Error of the Mean
  1305. Motion Down an Incline help
  1306. density buoyancy question
  1307. SR problem
  1308. Am i doing this right..
  1309. Black Body Radiation Question
  1310. Internal Resistance of a Battery
  1311. force of gravity between two objects
  1312. sodium hydroxide neutralized by phosphoric acid
  1313. Chemistry help
  1314. Television
  1315. Densities of 3 Stars
  1316. Two Lense Problem
  1317. need help proving....
  1318. Quantum mechanics - angular momentum problem
  1319. Lens
  1320. The NC of Particle Accelerators
  1321. electrostatics
  1322. Electrical Resistance of a brick
  1323. helping friend
  1324. density when lungs are full?
  1325. Confused about Flux
  1326. Help with my physics homeword
  1327. Wild Television Question
  1328. Angular velocity of a rod - Help!
  1329. Transformers
  1330. theory question
  1331. Friction
  1332. Magnetic Field question
  1333. quick question
  1334. Circuit Related
  1335. Abstract Algebra
  1336. simple triganomic identity
  1337. Last hope = this forum (Math Physics... Calc C)
  1338. More Help yet again with Solving differential equations
  1339. kinematics, energy & mometum
  1340. just some questions
  1341. Pendulum!!!
  1342. thermal expansion of a metal plate
  1343. Information
  1344. i dont get it------someone please help
  1345. Integration by parts ...
  1346. Technology and Data ...
  1347. Math
  1348. Rad. Physics Newbie
  1349. Please help!
  1350. Air Resistance
  1351. Car Engine problem.
  1352. Uniform Circular Motion Confusion
  1353. Differential Equations
  1354. magnetic field problem
  1355. Find magnetic field at point on Circumference
  1356. Could someone check my Electronics answers?
  1357. Implicit Differentiation
  1358. Biconvex Lens
  1359. Abstract algebra problem concern
  1360. limiting reagant
  1361. Just 2 integral problems today!
  1362. Just a LIL Physics Help :)
  1363. Diffraction of light
  1364. coherent
  1365. Locus help plz
  1366. Draw diagrams representing Locus
  1367. Im new eqn for locus of points
  1368. Im not sure how to answer LOCUS question
  1369. Another one of them circuit questions
  1370. Help plz eqns of locus
  1371. diffraction question
  1372. Differential Equation
  1373. kinetic friction
  1374. Physics Help Needed! Plz
  1375. Pre-lab questions
  1376. Parametric Equations
  1377. circular orbits
  1378. need some help regarding a density question
  1379. brachistochrone
  1380. Time dilation
  1381. Help in Friction
  1382. Blocks being pulled by a string
  1383. Lower wishbone stress calculation problem
  1384. Work
  1385. Physics Project Lighting a Match
  1386. Differentiation
  1387. Angle of Incident Problem
  1388. EM Waves and Refraction
  1389. trig proof
  1390. Centripetal and Centrifugal Forces
  1391. Friction Problem
  1392. Inductance Question
  1393. Mirror with 2 different radii
  1394. HElp?!?!?!?
  1395. buoyancy
  1396. English paper
  1397. Contradicting predictions
  1398. E = Emax.cos(wt)
  1399. fourier transform
  1400. Help!
  1401. Kinematic Problem verification
  1402. Forces (People and Earth) Problem
  1403. differential equations (initial-value problem)
  1404. Is my locus eqn correct?
  1405. ladder
  1406. Gauss's Law
  1407. Magnetism
  1408. Locus of points with distance sum =8
  1409. Simple harmony
  1410. Short Circuit, Joule Heating ...
  1411. Coefficient of Sliding Friction
  1412. Ball Momentum
  1413. Free Body Diagrams...help plz!!!
  1414. Decibel problem
  1415. Equilibrium problem
  1416. Magnetism again..
  1417. stacking blocks
  1418. Terminal Voltage of unknown battery
  1419. Sound Intensity
  1420. Taylor Approximation
  1421. Postion-Time Graphs
  1422. My Dream
  1423. Please help.
  1424. KVPY project ideas
  1425. flow rate measurement techniques
  1426. WORK DONE problem!!!
  1427. Springs
  1428. Two unknowns
  1429. Potential at the edge of a charged(insulator)disk
  1430. Shm
  1431. Rope hanging from teh ceiling
  1432. Help on a Physics Problem
  1433. Capacitance plz help
  1434. Help with Chem Homework
  1435. Physics Homework Help Needed: Optics--Lens
  1436. Integrating a wave function
  1437. More LOCUS AHH Equidistant from x & y axis
  1438. Astrophysics problem
  1439. Two Lenses
  1440. Physics Communication Questions...
  1441. is current used up in a resistor or the voltage is used up?
  1442. History of Physics
  1443. Two questions of Charges
  1444. Linear Acceleration
  1445. Help with Electric Potential
  1446. Lorentz Transformation
  1447. how do you take integral of cot ?
  1448. simplifying circuit diagrams
  1449. Immediate HELP! For any point A(x,y) of a locus
  1450. Weight on a Neutron Star ?
  1451. Melting of ice
  1452. equilibrium tension problem
  1453. Thrust question
  1454. Motion
  1455. SR problem, howd they get here?
  1456. Studying
  1457. LCR network
  1458. Quantum mechanics - Help
  1459. please check this
  1460. series formula
  1461. supersonic speeds?
  1462. another circuit diagram simplifying question (harder)
  1463. Yo Yo and Inertia!
  1464. rocket problem
  1465. Help - Egg Lander Project
  1466. simple forces problem
  1467. A couple of physics questions for my project...
  1468. A Pair of Lens Problems
  1469. Seemingly easy quantum question
  1470. integral help
  1471. Standard deviation??? COIN TOSS HELP!
  1472. Angular Physics
  1473. 2Coins probability of Heads-tails in 40 tosses? HELP!
  1474. 40 or 400 which has greater standard deviation?
  1475. Capacitance Problem
  1476. incomplet notes on integration by parts
  1477. Nonuniform Circular Motion
  1478. Bouncing Ball Problem
  1479. Intergration problem
  1480. photoelectric effect
  1481. Source-free 2nd order lin. circuit
  1482. Pressure.
  1483. Vibrating string
  1484. dc circuits with two or more batteries
  1485. Young's modulus
  1486. How to approach this?
  1487. Grade 12 physics
  1488. egg drop
  1489. Math
  1490. Standard form of an ellipse
  1491. flashlight 65 degrees conics question whats produced?
  1492. Physics Hw Help
  1493. Check plz Eqn of Circle with diameter end points(1,2) and (3,-6)
  1494. Particle in a box (1-D)...
  1495. Quamtum mechanics question
  1496. Nasty Momentum problem
  1497. Help - Tv waves
  1498. Tangent to y axis with center(-3,4) whats the eqn of circle?
  1499. Quick matrice question
  1500. cal 2 help please - hard problem
  1501. weird problem
  1502. did i do this correctly
  1503. Compton shift
  1504. torque and the forces that affect it
  1505. Integration question - use of substitution
  1506. Magnetic field, current, and a slide wire
  1507. stress
  1508. Need solution tto simple problem
  1509. Damped Harmonic Oscillator & Mechanical Energy
  1510. Integral
  1511. integral
  1512. electric field
  1513. UHF and VHF
  1514. Electricity and Magnetism Problem
  1515. Quick question
  1516. finding energy without mass
  1517. Circle Plane Geometry
  1518. Find the equation of ellipse given vertices and focus Check plz
  1519. parametric equations
  1520. angular physics problem
  1521. Springs and Masses
  1522. another parametric equation
  1523. moment of inertia
  1524. Quick Q
  1525. check plz the equation of the circle
  1526. A few operator questions
  1527. angular work problem
  1528. Electronics Help
  1529. Few Q's
  1530. Fourier Transforms
  1531. quake tower
  1532. dot product questions
  1533. More angular stuff...
  1534. Limit
  1535. Binomial Theorem question
  1536. Transducers
  1537. Induced Magnetic Fields
  1538. Proof in simple Algebra
  1539. Can anyone answer this?
  1540. Loop Question
  1541. 3 volume via integration problems that are giving me trouble
  1542. Light/Refraction/Reflection
  1543. Thermal conductivity: are liquids better thermal conductors?
  1544. math in physics help
  1545. The length of a wire forming a solenoid
  1546. Calculus Derivative Question
  1547. This one is a bit easier...
  1548. angular momentum
  1549. Limit proof
  1550. Rolling disc
  1551. Magnetic Force direction
  1552. work problem
  1553. deriving differential eqaution
  1554. Mawell's stress tensor
  1555. Did I do this correctly?
  1556. AP Calculus AB 1993 exam
  1557. Definite integrals
  1558. Standing waves.
  1559. Binomial Theorem
  1560. Chemistry problem
  1561. Banked curve
  1562. CHECK! Conics question on general form of conic equation
  1563. Eye/Lens Question
  1564. How to graph conic?
  1565. Change to standard form of conic PLz help
  1566. Ionization Energy?
  1567. Integration
  1568. Calculus with Parametrics problem
  1569. proof
  1570. Circular motion
  1571. finding terminal velocity
  1572. Thomas' Calculus: Student Solutions Manual?
  1573. linear algebra question
  1574. Simple Series Question.
  1575. Conservation of energy??
  1576. Proof of a function
  1577. Human Pressure!!! Help Please!
  1578. circular motion
  1579. Help on Chem problem!
  1580. Momentum
  1581. Still a semi conductor?
  1582. Biconvex Lens
  1583. Speed of Alpha Particle
  1584. Simple harmonic motion
  1585. blood pressure problem
  1586. Physics question
  1587. Analog Computer Lab
  1588. Sum of a series
  1589. Work Done by Air Resistance
  1590. angular acceleration problem
  1591. respiration pressure problem..Please help!
  1592. Pulley, Moment of inertia, and acceleration
  1593. Stuck on cryptology problem(vigenere cipher)
  1594. Learning a technique to figuring out the Explicit Formula
  1595. Energetic Question Varification & help
  1596. Work, Impulse and F(t)
  1597. URGENT: Have 2 questions
  1598. Sign Conventions Incorrect?
  1599. Mastering Physics
  1600. can't think of 2 examples
  1601. concerning torque and pulleys
  1602. Physics Project : Sound
  1603. frequency and wavelength!
  1604. Work from multiple angles
  1605. grounding a circuit
  1606. Help!(Pendulum in a falling elevator)
  1607. Optics
  1608. Oriented Manifold
  1609. Power Stations
  1610. Acoustics
  1611. Two Radii Lens
  1612. Getting wrong answer on physics problem
  1613. loop-the-loop
  1614. Imaginary numbers
  1615. help on dielectric-charge force problem
  1616. differential equations/initial-value problem
  1617. Thermal Expansion Lab
  1618. entropy anyone???
  1619. easy calc problem
  1620. magnetic field
  1621. Help on Stats Case Study
  1622. Help needed
  1623. Why is acceleartion in denominator ^2 units?
  1624. magnetism help...
  1625. rotational motion
  1626. step function
  1627. Monkey and Hunter
  1628. Easy discrete probability problems
  1629. Work
  1630. Help on a problem, TIME SENSITIVE!!!!!
  1631. help me please power question
  1632. General Theory for Proofs
  1633. Dynamics Problem
  1634. 3 free response practice AP problems
  1635. work--rotational motion
  1636. Electric Forces Problem need help!!
  1637. Logistic Equation
  1638. Math
  1639. Parabola equation with focus and directrix
  1640. Help please
  1641. help with velocity in relativistic momentum???
  1642. Power from a wind turbine
  1643. help plz
  1644. Question on atomic spectra.
  1645. Newtonian Mechanics - Banked curves
  1646. Impossible escape velocity question
  1647. Harmonic motion
  1648. Transfer Characteristic of a diode
  1649. Integration Question
  1650. Junction area of diode
  1651. Radon price: $4/m ??
  1652. Multi Plate Capacitor!
  1653. coefficient of linear expansion, error
  1654. Drag calculation and measurement
  1655. limits and series
  1656. Magnetic Field Intensity Question
  1657. Financial Math
  1658. Newton's Third Law Problem
  1659. The base units of the Gravitational Constant 'G'?
  1660. question about rotational motion and another about man on a beam
  1661. Help with serie of function
  1662. conservation of mechanical energy (help!)
  1663. Constant Forces
  1664. Biomechanics Question - Please Help!!!!
  1665. Linearization
  1666. Permutations & Combinations
  1667. Help Please!!
  1668. Torque and Coils HELP!
  1669. Atwood's pulley-moment of inertia
  1670. Fluid Mechanics
  1671. magnetic field problem
  1672. Math
  1673. One more...
  1674. HEat energy given off by a person
  1675. Time Period of a Pendulum in Circular Motion
  1676. interference of light
  1677. Disinfectant and bacteria experiment!!! VERY URGENT
  1678. mass of air
  1679. Complex numbers
  1680. Problems concerning magnetic fields, induced current, emf...
  1681. Direct proportion
  1682. Pre-Calculus - Regarding finding the area of a certain region
  1683. ppm of a gas
  1684. Positive Rational Numbers
  1685. errors on decay constants
  1686. URGENT: Sinusoid graph problem!
  1687. Chem Question
  1688. Lost on rotational motion problems
  1689. Geometrical optics help??
  1690. Harmonic motion, 2 masses
  1691. mass of singly charged uranium-238
  1692. A Limit
  1693. physics help
  1694. Electric Charge in a Magnetic Field
  1695. plotting / domain problem
  1696. Momentum
  1697. modelling bound variables
  1698. Dont get it... Current
  1699. friction question
  1700. Linear momentum problem
  1701. Flight distance
  1702. Linear Operators on Hilbert Spaces
  1703. Related Rates
  1704. parametric equations
  1705. An arithmetic & geometric progression question.
  1706. Maxwell's equation and E&M
  1707. Banked curve involving friction
  1708. Magnetic Forces/Fields: help!
  1709. Electrical circuts
  1710. Guide to NMR spectra notations/nomenclature needed
  1711. Electrostatics
  1712. Do anyone have the recent astronomy telescope diagram?
  1713. Velocity & Force on a Moving Charge in Magnetic Field
  1714. Damn analytical mechanics (2)
  1715. efficiency
  1716. global minimum
  1717. energy of orbiting satellites
  1718. Magnetic Fields & Cross Products
  1719. electricity
  1720. spring block system
  1721. Faraday's and Ampere's circuital law
  1722. complex numbers
  1723. integration
  1724. alternating series
  1725. www.coachingsim.com
  1726. satellites
  1727. Wavelets
  1728. Energy carried by an EM wave
  1729. Vertical or Horizontal ellipse?
  1730. Oscillator on an inclined plane
  1731. Gravitational forces
  1732. Satellite placements
  1733. Calc. Double Integrals: Setting Limits
  1734. planets
  1735. HELP! Features of A Hyperbola CONIC!
  1736. stars and gravitation
  1737. Circular orbit of spacecraft
  1738. Newton's Ring Apparatus and Refractive Index
  1739. Physics Hwk Problem: Power
  1740. Physics: Power
  1741. domain and range question!!
  1742. harmonic motion
  1743. a
  1744. Unit Step Function and Laplace Transforms
  1745. transitional state of electrons.
  1746. Algebra Bloody Hard is this right
  1747. Write an expression for f3 in terms of f2
  1748. Harmonic mean
  1749. Software for learning matrices?
  1750. CLC circuit
  1751. Convergence tests???
  1752. I need YOUR pratice homework exam
  1753. parametric equations
  1754. Maths+Physics
  1755. Two Problems Dealing With Circular Motion
  1756. Consevation of momentum
  1757. variation of a hyperbola?
  1758. Involving Errors In Calculations
  1759. Currents and Magnetic Field
  1760. Induced EMF
  1761. Easy physics help!!!
  1762. Conceptual Question
  1763. trig substitution help (easy one !)
  1764. Circuit problem
  1765. Light problem
  1766. Pendulum problem
  1767. Gravitational problem
  1768. Electricity
  1769. Relatively simple friction problem
  1770. Highway Patrol Problem
  1771. Hembu Ur Famous!
  1772. Ball thrown from cliff
  1773. solving polynomial
  1774. Satellites again
  1775. Coulomb's law...and mechanics
  1776. Calculation of a half-life.. how?
  1777. partial fraction decomposition
  1778. Internal Reflection and Maximum Angles
  1779. Conditions on the coefficients of conics equations
  1780. constant frequency for light waves?
  1781. Flying Rocket
  1782. Quantum Mech. Si Wavefunction probability
  1783. problem using variation of parameters
  1784. Treadmill
  1785. A weird domain and range???? anybody up for a challenge
  1786. satellites again...
  1787. Slope-Intercept, Equation help
  1788. Treadmill
  1789. parametric question
  1790. Math
  1791. Magnetic fields and charges
  1792. Vector Addition
  1793. Hwk Problem: Mechanical Energy
  1794. Ball in Elevator......
  1795. 3rd Law
  1796. Linear Combination of Atomic Orbitals
  1797. acceleration in one direction
  1798. Transformers Help
  1799. Need help on torques / magnetic fields
  1800. Magnetic fields inducing electric fields - turning on lightbulb with magnetic field
  1801. How can you calculate change in magnetic flux?
  1802. relativity of time
  1803. work/enery questions
  1804. Yr 12 Maths 1 Help
  1805. Hoover Dam
  1806. Orbital Energy Change
  1807. Wave-particle duality
  1808. Nuclear Physics homework
  1809. Calculating the Dieing Time of a Pendulum
  1810. Writing a lab report
  1811. Fish in a pond: but where?
  1812. Twin Paradox
  1813. sinusoidal wave propagation
  1814. A conceptual question on vectors
  1815. E'/e
  1816. Linear Momentum and Collisions
  1817. A Thermodynamics problem
  1818. Central Maximum
  1819. Kinetic energy
  1820. induced current in circuit
  1821. Geometric Series
  1822. NFA Problem
  1823. Clarification on what the questions asking
  1824. Distance between current-carrying loops
  1825. Mechanical energy of a mass-spring system
  1826. Dynamics Question
  1827. Statics Help
  1828. Work Problem
  1829. Someone please check!
  1830. Hwk. Problem: Work, Energy, Power
  1831. Dropping magnets through pipes
  1832. Hwrk Prob
  1833. Shouldn't Conservation of Momentum Be Conserved in this Problem???
  1834. Tension Problem
  1835. Derivatives
  1836. angular momentum problem
  1837. Photon Emission Rate and Optics Questions
  1838. Recoil Energy
  1839. magnetic fields
  1840. Definition of chemical elements
  1841. uniform circular motion proportionalities
  1842. uniform circular motion proportionalities
  1843. Newtons Second Law Questions
  1844. conservation of momentum
  1845. quick question about magnetic fields
  1846. Thermodynamics - A Real Pressure Cooker
  1847. Finding an explicit formula
  1848. Em radiation question
  1849. Wave function for Hydrogen and Probability
  1850. question about hypothesis testing...
  1851. instanteneous velocity question
  1852. Question regarding summation of series
  1853. Freezer question
  1854. Inclined plane
  1855. Inductor (and Capacitor) Discharge
  1856. Forces
  1857. Rolling Motion of a Rigid Object
  1858. Uniform Circular Motion
  1859. Energy and Speed
  1860. Bio HELP!
  1861. Rocket questions, Fundamentals of Physics
  1862. work done by friction Help!
  1863. Determining Extrema
  1864. A few questions about electricity and magnetism
  1865. hookes law - spring
  1866. work question
  1867. Energy & Friction Problem Help
  1868. Check my answers please (3 work questions)
  1869. magnetic field problem
  1870. is this how you find the MLE?
  1871. rotational motion problem
  1872. Fundamentals of Engineering Problem
  1873. Intersection coordinates are my points right?
  1874. Angular Momentum/Rotation Problem
  1875. Conservation of Momentum (Linear and Angular)
  1876. Grandfather clocks
  1877. pH in rainwater problem
  1878. Magnetically Powered Hovercraft / Absolute Zero
  1879. Leg efficiency
  1880. Impulse functions
  1881. Chemistry: Equilibrium
  1882. Reference Book Griffiths-Introduction to Electrodynamics
  1883. limits
  1884. Any Help is appriciated: 3 - Kinematic Problems
  1885. Abstract Algebra: Groups of order 21
  1886. Potential Energy
  1887. Describe a circle as an ellipse??
  1888. Describe Bridge with arches locus and conics unit
  1889. Parabolic Headlight where should bulb be located Locus and Conic unit
  1890. conservation of angular momentum
  1891. Inverse Trigonometric Function Problems
  1892. Tricky transformations
  1893. inclined pulley system
  1894. Question on Electricity
  1895. quick counting question
  1896. Lightning, struck me down
  1897. term symbols
  1898. Physics - Circular motion question..please help me..:(
  1899. estimator question
  1900. Where does one term end and the other begin?
  1901. What equation should I use?
  1902. Another Circular motion question..
  1903. Quick concept question!!
  1904. Math
  1905. calculus -.. find dy/dt...thank you..:(
  1906. parametric curve
  1907. Peak value or rms?
  1908. another parametric question
  1909. current through ammeter
  1910. Motion with constant accln help.
  1911. transducer terminology question
  1912. Force-time graphs?
  1913. Spiraling Confidence
  1914. Voltage/current problem
  1915. Half-life question
  1916. Query- Heat
  1917. vibratrions and waves
  1918. liquid N2 experiments
  1919. Block hits block with spring. Conserv of Energy and Momentum?
  1920. Light through the corner of a glass block
  1921. Equation that represents the force?
  1922. quadratic equations problem?
  1923. 2 Slit Diffraction
  1924. Thin film interference
  1925. EM wave
  1926. c++ help
  1927. Please Please help!
  1928. Light Bending
  1929. Air pressure equation
  1930. Double Integral Test question
  1931. Ballistic Pendulum
  1932. Pulley,Work,Velocity Problem
  1933. Homework Problem
  1934. Fusion question. Answer, please!
  1935. distance down an incline
  1936. integration
  1937. help!!!
  1938. Induced EMF
  1939. Conservation of Energy and Momentum of Particles
  1940. Math Ellipse Question
  1941. Power
  1942. Inelastic collision of equal masses and velocities
  1943. Tough reflection problem
  1944. Voltage Drops In Series Circuits
  1945. Total Energy Problem
  1946. Electromagnetic Waves
  1947. Polarization
  1948. Speed down an incline
  1949. loop the loop
  1950. Ferrous/Non-ferrous Magnets
  1951. calc book question
  1952. circular motion..can someone tell me if i got the right answers..
  1953. conservation of charge
  1954. Matrix multiplication problem.
  1955. Homework/Studying Help
  1956. Point Charges Homework/Studying help
  1957. Calculus homework studying for the test: Find K such that
  1958. electirc Field Help
  1959. Studying Help Electric charges
  1960. Test tommorow please help: electic charge
  1961. optimal gear ratio
  1962. capcitance help
  1963. Problem with old and New angular speed help me please
  1964. Does a solution exist?
  1965. No idea where to start.
  1966. derivatives proof
  1967. Help- parallel axis theorem
  1968. parametrized curve
  1969. area of the region bounded
  1970. area
  1971. Internal resistance
  1972. angular speed problem..
  1973. Projectile motion question
  1974. Schrodinger using a Hermite Polynomial
  1975. Magnetic flux density and Hall probe
  1976. Linear Momentum Problem
  1977. Resistance in a lump of copper
  1978. Does anyone get this?
  1979. Boyancy Problem
  1980. Earth-Moon
  1981. Calculus question w/answer
  1982. Photons
  1983. local linearization
  1984. Maximum Likelihood
  1985. Converting rev to rad/s
  1986. lab report--quickie!
  1987. Chapter Summary: Trigonometric Functions
  1988. Physics Gravitation Problem
  1989. Confusion on a subtraction problem
  1990. Simple Error Analysis Problem
  1991. limit of (sin 5x)/x
  1992. Help me with a proof!!!
  1993. I Have A Question about FUSION! Please Help!
  1994. Mortgage monthly payment?
  1995. (Simple?) Pully problem..
  1996. Simple Chemistry Q's
  1997. Higher Gravity Environment Investigation
  1998. Liquid Nitrogen
  1999. Rod + 2 Particle masses = angular acceleration...
  2000. can i get some one to do this probfor me
  2001. More Voltage ... :(
  2002. Help with physical sci problems!!!
  2003. AC Circuitry/ Magnetic Flux
  2004. pendulum
  2005. Help with physical science problems
  2006. simple harmonic motion problem
  2007. Moment of Inertia/Acceleration of a Swinging Rod
  2008. local maximum and global maximum.
  2009. can some 1 do this
  2010. Force problem... PLEASE guide me in the right direction!
  2011. Magnetic Fields Question
  2012. Net Power vs. Net Radiated
  2013. area of the region
  2014. maximum dimensions-very interesting!!
  2015. Conservation of Energy Problem
  2016. Triple integral volume problem. Please help me!
  2017. lim -> inf, x(sin(1/x)) = 1, why?
  2018. just a quick physics question
  2019. revenue problem...
  2020. Gravity: Energy Conservation
  2021. Linear Combination of Vectors
  2022. polar curve
  2023. Completely Inelastic collision
  2024. Collision
  2025. Research paper
  2026. graphing functions
  2027. Viscosity of Honey decreases. But why?!
  2028. Bhor for He atom
  2029. chemistry investigatory project
  2030. Combination of Linear and Angular momentum
  2031. Need to show function {f(x)= x + cos x} has an inverse w/out the use of a graph
  2032. Help Plz
  2033. Physics Help: Collisions
  2034. Momentum
  2035. Friction caused by a Fluid
  2036. Periodic Motion question
  2037. Iterated Integrals
  2038. Integration
  2039. Simple harmonic motion problem
  2040. Physics Problem (hard for me)
  2041. Thermodynamics Problem
  2042. vectors
  2043. Calculus II Problem: Dams and intergration by slicing
  2044. Vector Proof
  2045. Very Important Help Series
  2046. continuity equation
  2047. Electromagnetic induction
  2048. vibrating in opposite phase
  2049. Direction of oscillations
  2050. Swimmer in River
  2051. thermodynamics !
  2052. Ted Hits Homer
  2053. Astronaut Ballplayer
  2054. Ap/GP Question
  2055. Dynamics Problem...help plz!
  2056. differential equations/checking an answer - help, please!
  2057. carnot refrigerator
  2058. Help: Physics Homework Problem-Conservation of Linear Momentum
  2059. a qn on quantum mechanics
  2060. Hour Glass of Sand and PE + KE
  2061. help with units
  2062. CAclulus practice questions...
  2063. energy
  2064. quick energy question
  2065. Falling masses
  2066. Vector Calculus Question
  2067. multiple choice ? on center of mass
  2068. Levene's Test for Equality of Variance
  2069. Stuck on question
  2070. Induced emf in a loop
  2071. Question on induced emf in a loop
  2072. Little Gravity Question
  2073. logarithm equation
  2074. Maxwell's equations
  2075. Heat flow with two materials
  2076. need help
  2077. Another Electromagnetic Induction Question
  2078. EngineS
  2079. Density and Pressure Problem
  2080. Ball in Flight
  2081. Yet another Mastering Physics Question
  2082. Determine divergence/convergence of an integral??
  2083. Electric field
  2084. thermodynamics!!!!!!!!!!!!!!!!
  2085. Need help finding force components.
  2086. Young's experiment
  2087. spring constant question
  2088. Need some Help
  2089. is this true in probability? P(AUB)' = (P(A) + P(B)) '
  2090. Integration
  2091. Net ionic equations...
  2092. Mechanics Problem
  2093. Integration of X^2 exp(-aX^2) from 0 to infinity
  2094. Help, i keep on getting probability >1
  2095. Magnetic Force Problem
  2096. More Thermodynamics - please help =]
  2097. EM problem
  2098. What is he trying to ask?
  2099. work done by tension force
  2100. Integration problems..
  2101. Physics Gr.11
  2102. Collision (kinetic energy lost)
  2103. Ampere's Law Problem
  2104. Simple question about definition of Mutual Inductance
  2105. question re-post...please help!
  2106. simple question
  2107. EaRtHqUaKeS
  2108. Magnetics Questions
  2109. rocket
  2110. Surface Integral
  2111. Awkward Question. . .
  2112. conceptualizing two tangent lines to an ellipse
  2113. angular frequency - how is it derived?
  2114. oscilations
  2115. spring elevator question
  2116. Sum to Infinity
  2117. Gauss Law
  2118. Molarity
  2119. help integrating
  2120. Decibel Question (adding I think)
  2121. Questions Chrome Alum
  2122. emf problem
  2123. Average force magnitude
  2124. uncertainties/error propogation
  2125. Impulse problem.
  2126. Why can't adenine and cytosine pairs form?
  2127. Combinatorics Problem
  2128. thermodynamics fun!
  2129. Small question
  2130. Having problems with a thermo. cycle!!
  2131. Integration
  2132. Intensely Loud Question~H/w check
  2133. Compute the Flux of Neutrinos...
  2134. refrigerator problem!
  2135. Ball throw
  2136. bolt falls off rocket, find rocket acceleration
  2137. Triple Integrals
  2138. power series
  2139. Kinetic's Problem
  2140. Need some help with...
  2141. Weight In An Elevator
  2142. block placed on spring
  2143. dispersion, prisms, etc
  2144. Some Chemistry problems
  2145. ap problems solution set
  2146. Program
  2147. r^ what does it mean?
  2148. Paramecium in dye
  2149. Gravitational field due to a cylinder
  2150. Electric Potential Energy problem
  2151. I need help here! Please!!!!!
  2152. how does beakman's electric motor work?
  2153. Einstein's Move
  2154. Spring problem
  2155. chasing a cart down an incline
  2156. bungee design
  2157. Few Mirror Questions
  2158. Pushy Astronaut
  2159. Force and Simple Dynamics: Dropped Tennis Ball
  2160. Falling Flowerpot
  2161. Forces
  2162. Pushing Blocks
  2163. Baseball
  2164. Two-Dimensional Kinematics, Projectile
  2165. River Rescue
  2166. River Rescue ( with attachement )
  2167. Tension and force question!
  2168. dual sensitivity problem involving transducer (ECE)
  2169. Statics/rotational dynamics:hanging sign
  2170. Car Collisons
  2171. Conservation of angular momentum
  2172. quick rocket question
  2173. expectation values of x and x^2
  2174. Converting into polar coordinates for integration
  2175. EMF Question
  2176. Dyson Sphere
  2177. Drag question
  2178. Damping in Electrical Circuits
  2179. Urgent help need with complex and circ functions.
  2180. Need Help With Lens!!
  2181. Clocks and Relativity
  2182. fluid density problem
  2183. Newtonian Gravity- Body 'falling' into the sun... integration problems
  2184. significant digits...
  2185. Integrated Visual Magnitude
  2186. Related Rates question...
  2187. cowboy filling trough problem
  2188. Magnetism and Electric Potential Problem
  2189. Integral with sin() and cos()
  2190. Index of refraction
  2191. Rate of Photon Strike
  2192. in english, please
  2193. Is this correct...take the derivative of..
  2194. Working Spring
  2195. Time deritivate of the expectation value of p
  2196. Piecewise functions! how to graph it!
  2197. Pressure Measurement Problem
  2198. Force and acceleration
  2199. Pendulum involving conservative energy
  2200. Torque Problem
  2201. Circuits Math and Theory
  2202. Gr11 Physics Forces
  2203. Energy Question [The Millennium Force]
  2204. rocket car problem, find final velocity.
  2205. integration
  2206. Dimensions of an ellipse region a dog wanders
  2207. Thermal Expansion of Mercury
  2208. Transition Lines (Not Math)
  2209. photon electrons
  2210. Which halflife formula is correct?
  2211. Torque?
  2212. Maclaurin series problem
  2213. Question about two falling masses connected with a spring
  2214. Waves and Energy transfer problem (plz am desperate)
  2215. ok easy algebra kicking my kids butt and im new to this again!
  2216. How to make a compass?
  2217. check this please i think im getting better
  2218. ok soon to be algebra teacher i can feel it! last one i think
  2219. circles.... and pie
  2220. Angular acceleration
  2221. significant figures help needed badly!!
  2222. why does -dy/dx/dx/dy work?
  2223. directrix
  2224. Wheel and angular velocity
  2225. arctan(0)
  2226. Should this be exponential?
  2227. Amplitude
  2228. Transformations in double integrals. (Jacobian)
  2229. resistance of a wire coursework
  2230. sequence
  2231. time evolution of temperature.. help..
  2232. Setting up a triple integral in cylindrical coordinates?
  2233. Adding & Subtracting Vecots And Relative Velocity
  2234. Planck radiation formula
  2235. Difficulty with Parallel Batteries
  2236. I need help
  2237. Magnetic force on coil problem
  2238. physics terms
  2239. problems on capacitors
  2240. wave problem
  2241. what the hell am i doing? lol
  2242. Limits
  2243. Simple Harmonic motion problems
  2244. Need Help proving these equations!!!!!!!!
  2245. Am I missing something?
  2246. Doppler effect
  2247. line tangent to an elipse given one point
  2248. for peaople who speak french !
  2249. Force and Acceleration
  2250. wawe motion
  2251. Physics - Help with Power
  2252. easy one killing me
  2253. Oscillations
  2254. Work Problem (easy but weird)
  2255. Breaking on a slope
  2256. resolution of a circular aperture
  2257. Need help fast on one thing..
  2258. Arch involving CONICS hyperbola equation
  2259. Counting Problem
  2260. Laplacian in Polar Cooridinates
  2261. Revolutions in a Bohr Model
  2262. Parallel Plates and charge density
  2263. harmonic motion
  2264. Integration help
  2265. Applications of Derivatives
  2266. Torque
  2267. adding a constant V to the wave equation
  2268. average velocity
  2269. Doppler Effect & Ultrasound
  2270. Magnetism Problem
  2271. Coefficient of Kinetic Friction
  2272. probability question
  2273. probability question
  2274. Instantaneous velocity
  2275. Parallel plates - direction of electric field
  2276. Generators (know r, l, B, angular speed of coil).. how to find peak EMF?
  2277. standard deviation
  2278. How can you get power used from step down transformers
  2279. Average value of f(x,y) = xy in quarter circle x^2 + y^2 < 1 in Q1.
  2280. center of mass, moment of inertia for x = y^2 and y = x - 2 with density d = 3x
  2281. Converting into polar integrals from rectangular
  2282. Weird Trig Graph Question
  2283. Ampere's Law Problem
  2284. Uniform Circular Motion
  2285. Relativity question
  2286. Impulsive Motion
  2287. Electron Undergoing Annihilation
  2288. Gyration Problem
  2289. Thermal Physics problem: Heat transfer coefficient?
  2290. resonance in standing waves
  2291. Synthetic Division
  2292. Phys: Induction and Induced Current (2 loops)
  2293. Prove an Algorithm
  2294. Seperable Differentiation. Help, please. =\
  2295. natural log
  2296. Grav field fun!
  2297. Geometric Optics
  2298. Astronomy and Kepler's Laws
  2299. Find polar moment of region inside circle r = 3 and outside cardiod r = 2 + sin 0
  2300. Volume bounded above by cylinder z = 4 - x^2, x^2 + y^2 = 4 on sides,xy-plane bottom
  2301. Really Hard Circuit Question
  2302. dif. equ.
  2303. Really Hard Circuit Question
  2304. angular speed around a bar/clay system's center of mass after impact
  2305. PROBLEM -> Amount of Extension of Spring
  2306. Chem Question
  2307. help with proofs
  2308. Impulse, Momentum questions (Please help?!)
  2309. Math 31 Rates of change
  2310. Simple Harmonic motion and collisions
  2311. How to setup an integral in spherical coordinates for the volume of p = 2 sin O(theta
  2312. wavelength!!
  2313. Taylor Series
  2314. Math Help
  2315. Average value of f(x,y,z) = sqrt(xyz) over a solid z=4-x^2 & x^2+y^2=4 & xy-plane
  2316. Area of parametric equation
  2317. Solve u = 2x - 3y & v = -x + y in terms of u & v, then find Jacobian.
  2318. Trigonometeric Ratios: Tire Speed
  2319. How to get started on this?
  2320. Prove the following statement:
  2321. Prove the following statement:
  2322. Prove the following statement:
  2323. Prove the following:
  2324. A motor question, back emf
  2325. Moment of inertia
  2326. center of mass question.
  2327. Canon Problem - Kinematics
  2328. Planning Exercise - really need help
  2329. Rotational Motion - Help me out GUYS!
  2330. If someone can tell me about light...
  2331. Ultrasound problem
  2332. spinning around a cylinder with a person inside
  2333. Energy and momentum.The misunderstanding have prevailed
  2334. Another geomatric optics
  2335. maxwells equations problem
  2336. Geometrical optics
  2337. Particle accelerators
  2338. Vectors
  2339. URGENT help with intergration
  2340. delta G and Keq :: Urgent, test in 1 day
  2341. diff. eq.
  2342. Prove whether or not the following are linearly independent
  2343. bullet shot into a box
  2344. Calculus
  2345. Is my book wrong?
  2346. Understanding Pascals Principal in detail
  2347. difinition of a derivative
  2348. AP test
  2349. work problem, deals with great pyramid
  2350. Physics
  2351. what happens to the maximum velocity if you double both Amplitude and period of a SHM
  2352. How does light travel in a vacuum?
  2353. integration
  2354. Need some help with a proof
  2355. Power series solutions to diffeq
  2356. angle of angular momentum
  2357. Euclid math contest
  2358. Force Exerted by Individual Molecules
  2359. Circular Motion
  2360. Virus and worm
  2361. Cramer's rule
  2362. straight-line graph
  2363. Harmonic motion
  2364. Gravitational energy
  2365. Center of mass & linear momentum help please
  2366. Resistance question
  2367. help?
  2368. Simple Static problem..
  2369. Couple quick questions...
  2370. Force and Buoyancy
  2371. Derivate of geometrical product
  2372. riddle???
  2373. Force acted on a falling object.
  2374. Gravity question
  2375. ODE concepts
  2376. Volume Integral
  2377. Physics - Force
  2378. Waves question
  2379. More Geometric optics...
  2380. Thermodynamics
  2381. Adding Ice to Water Problem
  2382. 2 physics problems
  2383. Differentiation Question
  2384. differential eq
  2385. Easy questions.
  2386. Not sure what the question is asking
  2387. Conical Pendulum units problem
  2388. Force , power and Work ?
  2389. Magnetism Problem
  2390. Alpha Emission
  2391. Mechanical Energy
  2392. Equilibrium
  2393. A very hard math puzzle!
  2394. Le Chatelier and eliminating red meat!
  2395. Calculating air resistance
  2396. Mechanical Energy lost
  2397. Thermal Properties
  2398. How does light travel in a vacuum??
  2399. Linear Algebra quiz help
  2400. Period of oscillations
  2401. Convex Mirrors
  2402. Work of friction on a moving box
  2403. Question on Refraction on diff. Substances
  2404. Physics help please :( Torque Questions...
  2405. Line Integrals (I'm missing something here)
  2406. AP Physics
  2407. Converging lens...
  2408. Ice
  2409. Conductivity
  2410. Net Torque
  2411. Moon in Orbit
  2412. Forces on a Bike
  2413. Find the nth term
  2414. optics
  2415. finding net torque
  2416. Fourrier Series
  2417. Refrigerator
  2418. rotational motion about a fixed axis
  2419. Vectors
  2420. Help with a Geometric progression.
  2421. Resistiverty of a house brick
  2422. Conversion of compounds
  2423. mechanics
  2424. mechanics
  2425. Find The Equation Of A Cubic Relationship Given This Data
  2426. Box sliding up an inclined plane with constant velocity
  2427. Hard problem...
  2428. Work Problem
  2429. A Problem on Energy
  2430. Please help With 2 "Electric" Questions Please
  2431. question regarding the d Orbitals
  2432. Physics Help for SAT II
  2433. Pendulum
  2434. Calculus! Max. and Min. Question..
  2435. Rope Falling
  2436. Moment of inertia
  2437. a value of resistiverty of brick
  2438. Torque calculations
  2439. (Projectile Motion)How to derive the equation??
  2440. Power problem Need help
  2441. about triangles
  2442. another torque problem
  2443. Electric Potential
  2444. Ray Diagrams
  2445. Probability Density
  2446. Calculus
  2447. balmer series wavelengths
  2448. PLZ HELP - Molar mass changes at stp?!?!
  2449. Magnetic linear Accelerator + Newton's Balls
  2450. Double-Slit Interference
  2451. Electromagnetism -- induced EMF
  2452. Optics
  2453. Wheel
  2454. area of a cross section
  2455. Sound problem...
  2456. Meter Stick
  2457. Pressure Underwater?
  2458. Abandon hope ye who enter here
  2459. Group Action on a Set
  2460. Calc Help
  2461. Grade 11 Physics - Dynamics
  2462. Capacitors, Electric fields and dielectrics
  2463. Greens' Theorem (finding area) -
  2464. year 12 physics assignment
  2465. Motion related Questions
  2466. OSMOSIS!!! what do you expect to happen!
  2467. Moment of inertia of a cuboid
  2468. Proportionality of T to R, m1 and m2
  2469. Divergence theorem on Octant of a sphere
  2470. Maths about ratio
  2471. Formula for combined spring constant.
  2472. Angular Velocity of Merry-go-round
  2473. Hamlet Quotes
  2474. Ladder against a wall... how simple...
  2475. Test Question (Potential Energy): Need help finding answer
  2476. Hiya! Need HELP?
  2477. Electromagnetism and hydraulics
  2478. moment of inertia?
  2479. Homepage about Electrodynamics
  2480. Calculus
  2481. Average Energy Use
  2482. Gravitational Potential and Total Energy
  2483. Calculus - taking the limit type questions..
  2484. help
  2485. My profesor gave us this (I think) impossible problem to do.
  2486. AP Cal DE problem.
  2487. Statistics help, please.
  2488. Really need help...
  2489. Please help me in this simple problem
  2490. conversion
  2491. Need to research an interesting topic for my tutor.
  2492. A Question on impulse
  2493. sliding block on ramp
  2494. work and impulse question
  2495. Problem i'm having trouble with
  2496. Cross Section for Asteroid Impact
  2497. Yay, here's a fun one...computational physics, but I already did the comp part
  2498. Check my differentiation please
  2499. (LINALG) : Nullspace of transpose : N(A^T)
  2500. cross product
  2501. A bunch of MasteringPhysics problems that I don't understand
  2502. Design Question
  2503. Thin len problem
  2504. temperature
  2505. Capacitor and Variable resistor
  2506. Got a question with substitution?
  2507. centre of mass - is this right?
  2508. need physics website
  2509. Simple Harmonic Motion
  2510. kinematics question
  2511. Bullet Impact
  2512. My IIT Problem
  2513. decreasing function
  2514. simple harmonic motion problem
  2515. Nuclear physics question
  2516. Physics Help!
  2517. action integral
  2518. Dreaded Atwood Problem
  2519. Please,help with energy and momentum conservation
  2520. Standing Waves
  2521. Uniformly Charged Cone - Potential Difference
  2522. please help.. a few probs...
  2523. formula for potential energy store din a strained solid??
  2524. Forces on a Bike
  2525. On a Ferris Wheel
  2526. Suggest a topic for me to write an essay about?
  2527. Help with magnetism
  2528. Hamlet - at the end
  2529. sequence
  2530. Circular Motion & Friction
  2531. AP Exam Review Answers
  2532. Gravity, Kepler's Laws
  2533. need some help starting this problem.
  2534. indeterminate forms
  2535. Need some help with this Physics problem
  2536. Time dependant B fields
  2537. Electricity/Electric Field Questions
  2538. Limits of Trig Functions
  2539. Speed of a particle that can pass through plates
  2540. spring problem
  2541. Coulombs Law...?
  2542. circular motion
  2543. f=ma proof and understanding force
  2544. Rotational Inertia?
  2545. AP Physics B Multiple Choice Newtonian (1 prob)
  2546. Fluids
  2547. Stokes' theorem over a tetrahedron
  2548. Archimedes' principle
  2549. Stokes' theorem over a circular path
  2550. Simple Pendulum
  2551. Thrust of rocket
  2552. URGENT maths - variation assignment
  2553. Linear Transformations Rn-->Rm Question
  2554. Electricity problem.Pleae help!!!
  2555. Glazed window
  2556. Point of Accumulation
  2557. Conservation of Momentum Question
  2558. Current problem...Help...PLEASE!
  2559. Buoyancy
  2560. Normal Strenght
  2561. a few questions
  2562. Laws or motions and a truck that won't move.
  2563. Try these probs...
  2564. Help visualizing this problem O.o Heat Prob
  2565. Wind Resistance Question
  2566. Someone Please Check Where I Went Wrong
  2567. Please help with this problem
  2568. Please help
  2569. Help (Electrostatic/electric shock)
  2570. Need help on easy differential equation
  2571. Please help (electric shock/Electro static/charge)
  2572. Infinite sets.
  2573. Magnetics
  2574. Platform on Springs
  2575. Thin Film Interference Problems...
  2576. AP stat refence
  2577. integration
  2578. torque or force
  2579. Thermodynamics problem
  2580. inertial tensor calculation
  2581. Seesaw Physics
  2582. Thermodynamics problem
  2583. Differential Geometry problem
  2584. Failure of L' Hopital's Rule
  2585. Conservative force fields
  2586. More Magnetism problems
  2587. Math problem (analysis)
  2588. Thermal physics problem
  2589. Matrix of linear transformation
  2590. Maths about trigo.
  2591. ideal gas law
  2592. angular velocity
  2593. [COLOR=Navy]Thermal Energy Look Over![/COLOR]:
  2594. Cross product in non-cartesian coordinates?
  2595. Rate of Quanta Emission
  2596. Kinetic Energy
  2597. I feel stupid asking...but
  2598. problem building a filter
  2599. Simple Harmonic Motion Question...
  2600. gravitational acceleration
  2601. Physics problem
  2602. period of orbit
  2603. Need help on finding derivatives of logarithmic functions!
  2604. Trampolines = Fun
  2605. Biology - HELP!
  2606. Sinusoidal Graphs word problem help
  2607. acceleration problem
  2608. need help on harmonic motion problems...
  2609. Polarization
  2610. Reflection and Refraction
  2611. Grade 12 Permutations
  2612. Some discrete math questions
  2613. Basic Physics question (2-d momentum)
  2614. Glass Prism: Wavelengths
  2615. Method Help
  2616. Pressure in Fluids
  2617. Voltage and Current Graph
  2618. Annoying Spring Problem
  2619. Planck's constant calculation
  2620. Propane Tank problem
  2621. Propagation of Light
  2622. Magnetic Field of A Straight Conductor
  2623. Basic Mechanics...
  2624. Newton's 3rd law and friction
  2625. PLS HELP electric motor project
  2626. Lab writeup, resonance & speed of sound
  2627. PLS HELP electric motor project
  2628. PLS HELP electric motor project
  2629. thermistors and potential divider circuits
  2630. Spin of particles
  2631. Light: Double Slit
  2632. Angular momentum of the earth
  2633. magnetic dipole
  2634. Flywheel question
  2635. Hard integral..
  2636. hard integral to me but you?
  2637. Uniform convergence of sequence of functions
  2638. angular momentum
  2639. completely lost
  2640. wave tank
  2641. Equipartion Theory
  2642. Spring constants and such
  2643. Equilibrium Temperature?
  2644. electromagnetics problem
  2645. Ellipse Compression and Expansion
  2646. center of mass
  2647. stuck on harmonic motion question
  2648. gravitational net force of zero
  2649. Distance
  2650. Kirchoffs Laws and Thevinen Equivalent
  2651. Normal Force Going to Zero
  2652. rate of rotation and inertia (prevent homicide and help me, please)
  2653. Revolving Ball on String Problem
  2654. equal gravitational pull
  2655. Ideal Gas HW: Volume of Bubble Rising to Surface
  2656. Temperature Problems... Confused!! please help!
  2657. series and sequence
  2658. integration
  2659. Work and energy
  2660. Locally uniform convergence
  2661. Light: Fringes and Interference
  2662. Energy Conservation Problem
  2663. Calculus question
  2664. gravitational field
  2665. gravitational potential energy
  2666. Thermal Processes.
  2667. excape velocity
  2668. Compton Effect
  2669. Need confirmation on this integration problem!
  2670. A heat problem...
  2671. Adiabatic Expansion?
  2672. Electic field question - geometry
  2673. Conduction Question
  2674. Can anyone help me out with physics? I dont know what to do (WUL)
  2675. Differentiation
  2676. escape velocity
  2677. sum of series
  2678. A hard problem in my opnion
  2679. Electric currents, etc etc
  2680. what next?
  2681. Calculus: Applications of Trig
  2682. Electric forces and electric fields
  2683. Temperature prob... please help me
  2684. help with proofs
  2685. Cycles and Permutations
  2686. another sum of series quesiton
  2687. Physics about momentum
  2688. For people looking to solve/verify an integral:
  2689. Maths - Circle Theorems
  2690. Thermodynamics
  2691. Vector Question
  2692. Dynamics
  2693. Are there any good math notes website?
  2694. I Find This Very Hard Can Somebody Check This Out
  2695. Simultaneous non-linear equations
  2696. Some math questions I need checked
  2697. Gauss' Law & 2 Charged Cylinders
  2698. Joules - Quanta
  2699. Diary of a Madman
  2700. confusing about this circuit
  2701. Laser Theory Stuff
  2702. I really need someone to help me with these physics math problems
  2703. Math Problem No Numbers...?!
  2704. Calculus
  2705. neptune
  2706. What is specific intensity anyway?
  2707. i need more help
  2708. Moment of inertia.
  2709. Conservation of Momentum problem... needs quick reply
  2710. Iron Ring
  2711. AC voltage measurement - Vrms
  2712. [Astrophysics] CBR and angular size
  2713. Adiabatic Expansion?
  2714. Transformation
  2715. 2 dimensional collision
  2716. Conservation of linear momentum
  2717. Max and Min Problem
  2718. pf of lhopital
  2719. Differentiation
  2720. Altitude Question.....
  2721. Physics Electrical Forces
  2722. thermal energy(physics)
  2723. Rc circuit
  2724. Need help(Rotation Problems)
  2725. velocity problem
  2726. Related Rates
  2727. Refraction--Faster then a vacuum!!
  2728. Minimize Impedance - (eletromagnetism)
  2729. acceleration and velocity question
  2730. Post hoc tests
  2731. Quick chem. question!..acids/bases
  2732. light + other problems
  2733. Heat Physics
  2734. Vector problems
  2735. Magnetism Problem
  2736. Smallest Norm in a Hilbert Space
  2737. Need help badly...
  2738. checking a chem. questions answer..
  2739. Dye-Doped PMMA
  2740. Help with velocity problem
  2741. physics wave/velocity problem
  2742. interference
  2743. help! flywheel
  2744. atomic mass unit
  2745. resistance change under temperature
  2746. Hcl
  2747. motion in a circle
  2748. Taylor series
  2749. I need help... very confused and frustrated
  2750. Problems with part (b) and (c)
  2751. de Broglie Wavelength
  2752. linear independancy/dependancy
  2753. Charged particles moving through electric fields
  2754. Quantum mechanics problem
  2755. Physics 2 exam tomorrow. Need help with a couple more problems and im good! :)
  2756. system of diff equations
  2757. Speed of light in different media
  2758. Are there any composite numbers in this equation?
  2759. Geometric product
  2760. rollercoaster ride problem, involving centripetal accelaration
  2761. Exam revision question. Help!!
  2762. Determinants
  2763. calc integration
  2764. Question on Magnetism
  2765. physics woes - online course - Rotation
  2766. Relative speed: Horizontal distance travelled in a collision
  2767. bowling ball with air resistance problem
  2768. derivative graphs
  2769. Help making an Electromagnet
  2770. Related Rates Questions:
  2771. AC - frequency affect on RC voltage
  2772. spectrum change underwater
  2773. Separable ODE
  2774. impulse and momentum... really stuck... please help!!
  2775. permutation question (math) [urgent]
  2776. Total Charge what? potential by line inter
  2777. kepler's second law
  2778. geosynchronous orbit
  2779. Flow of electrons (electricity/mechanics problem)
  2780. Quantum Numbers for a couple of electrons Help needed!
  2781. help! Bowling ball slides off table
  2782. Derivative & Antiderivative - Graphical Analysis
  2783. Heat released/absorbed
  2784. Help me understand this
  2785. Pressure
  2786. Blood
  2787. Help
  2788. int. by parts
  2789. Maths
  2790. Simple Thermal Physics Problem
  2791. Find the minum pts. in a trig equation
  2792. plz help me with this
  2793. some general questions on elements
  2794. Standing Waves help!!!! 30 mins left.
  2795. Statistics Help - Confidence Interval
  2796. Archimede's Principle help
  2797. Elementary linear algebra questions
  2798. Nuclear force saturation
  2799. fabry perot etalon
  2800. Stick on table
  2801. powers of nubmer
  2802. acceleration of a rotating system
  2803. math check
  2804. to foil or not to foil
  2805. Photon Energy Levels
  2806. oscillation problem
  2807. Rigid-Body Equilibrium Problem
  2808. Calculus
  2809. Aqueous Equilibria Help
  2810. General information about a Pendulum
  2811. Calculating Spacing Using Ideal Gas Law
  2812. electric field energy
  2813. Electric Field Energy
  2814. Physics Help Me Please
  2815. Can't seem to match the answer! help!
  2816. Estimating Distance Between Solutions to ODE
  2817. strong primality test ... ??
  2818. Energy question
  2819. Catapult/Seesaw Calculations, part 2?
  2820. Bonus Homework Questions
  2821. Can anyone help w/ this fission problem?
  2822. integration
  2823. Yellow light
  2824. Applications of Newton's Laws
  2825. Odd equation relating to springs and SHM
  2826. Magnetic Force
  2827. Please help me with magnetic fields - how can i find its direction??
  2828. Need help with Fluid Dynamics Problem
  2829. Quick induced current from magnetic field question.. direction of current?
  2830. Need help on a partial derivative problem!
  2831. Accelerating lift
  2832. Right hand rule #2 doesnt work..
  2833. Horizontal Force
  2834. Calucation of ERRORS - CHEM!!!
  2835. Rotational Dynamics Question
  2836. Torque, Force, magnetic moment (please help)
  2837. convert kcal to joules
  2838. Help Me Please (Phyiscs)
  2839. Very fast right hand rule question
  2840. Application of Gauss's Law
  2841. help with orbitals...
  2842. Another Gauss's Law Problem...
  2843. Help Me Please
  2844. Oscillation problems
  2845. Electrons projected through an electron field problem....please help!
  2846. Resistance and temperature.
  2847. differentiability
  2848. integration check
  2849. RLC Circuit Questions
  2850. E-Field of non-conducting plane
  2851. help to writr a math poem,plz
  2852. Interview
  2853. Help!! Single slit diffraction
  2854. Relativity Help
  2855. Rocket Egg Problem
  2856. Please Help!!!!
  2857. homework help needed
  2858. integration - proof
  2859. SHM acceleration problem
  2860. Refresh my memory on centripital force/acceleration...
  2861. 2D vectors problem!
  2862. Torque and Moment of Inertia
  2863. Momentum/collisions @ angles
  2864. integration
  2865. Combinations & Permutations
  2866. fourier series for (sin(x))^2
  2867. very simple motion problem, i just cant get it
  2868. One SImple prob and another about resonance
  2869. gravity on mass on earth's surface vs sun-earth gravity
  2870. Spinin wheel
  2871. A2 Physics Question
  2872. Matrix algebra
  2873. Escape speed in space
  2874. Simple Maths
  2875. Angular Frequency
  2876. Help on question, plzzzzzzz
  2877. plz help
  2878. pls help me
  2879. solve for me pls
  2880. refraction
  2881. When does backgroud radiation more signifigant?
  2882. Electromag question:
  2883. Eletronic state and Trnaslational state thermal equlibrium
  2884. planar graphs with minimum degree ...
  2885. Bernoulli's Principle
  2886. circular aperture
  2887. related rates, clarification sought
  2888. Integrating Forces
  2889. Wave vs. Group Velocity
  2890. Where can I find international softcover editions of textbooks?
  2891. Chebyshev's Inequality (Statistics Question)
  2892. Derivative of cos of sin
  2893. Solve my homework
  2894. stuck on question
  2895. pendulum problem
  2896. Tricky inclusive numbers..Homework
  2897. damping coefficent problem
  2898. Thermal energy
  2899. Another differentiation question.
  2900. gravitational force between a particle and sphere
  2901. tunnels through the Moon
  2902. stuck on a related rates problem
  2903. work question
  2904. Left and Right Hand Rules - Physics
  2905. Electroplating problem
  2906. Haunted House Door
  2907. satellites/planets
  2908. Really Stuck Help Me Please
  2909. can someone check my work?
  2910. Geometric Optics question
  2911. Comparison Test
  2912. Finding critical angles and index of refractions
  2913. Text books with solutions...
  2914. Planet w/ hole drilled through it...(gravity prob)
  2915. equation of a plane
  2916. Circle
  2917. If someone gives me the rundown on the 4th-order runge-kutta method, I'll love you
  2918. Flies
  2919. bouncing ball problem
  2920. Blood
  2921. Geometric Optics question
  2922. Potential energy problem
  2923. refraction at a spherical surface
  2924. Simple Harmonic Motion
  2925. another refraction question??
  2926. Energy and Simple Harmonic Motion
  2927. circuits
  2928. Please help me with this physics problem.
  2929. I need help with 3 problems
  2930. Comparison Test
  2931. Can u guys help me with these 6 problems?
  2932. IIT question......help me....
  2933. variable mass work problem
  2934. wave related question
  2935. just curious
  2936. estimate the potential of the cloud relative to the ground
  2937. help me confirm
  2938. blackbody radiation
  2939. Help..Arithmetic progression
  2940. Binomial probabilities
  2941. Differentiation
  2942. Simple Calculus question
  2943. Magnetic Forces
  2944. Uniformely magnetised cylinder
  2945. arctan
  2946. Help with DE problem and seperation of variables
  2947. Find area...
  2948. 2 Chemistry Grade 11 Questions
  2949. Pendulum Question
  2950. conics in polar equation form
  2951. Water wave
  2952. Water Pressure
  2953. Electromotive Force Problems
  2954. Center of gravity of book overhang
  2955. radioactivity
  2956. global thermonuclear war
  2957. alternating series
  2958. Specific Heats for Incompressible Fluids
  2959. Home Lab Questions
  2960. spring acceleration question
  2961. primes of the form 4n+1
  2962. Seesaw - required power
  2963. Easy Density Problem
  2964. ball bearing
  2965. surface tension
  2966. Some more wave confusion
  2967. Elementary Charge
  2968. Topology question
  2969. Maclaurin Series
  2970. Inclined Plan Advantages
  2971. mechanics...
  2972. Precal - Rotation of a Conic
  2973. two quick questions about gravity
  2974. Lines and Planes MATH Question! - Gr.12 Al-Geo.
  2975. Crossed Electric and Magnetic fields problem
  2976. The Magnetic Field--HELP
  2977. Do you have this book? (Early Transcendentals - James Stewart) - It's the green one.
  2978. anybody know magnetic fields?
  2979. Calorimetry problem..
  2980. Modern physics - photon problems
  2981. Can someone help me with this hard problem???
  2982. Quantum Physics Problem
  2983. Magnetism
  2984. Magnetic Field
  2985. simple harmonic motion, help please!
  2986. YIPES! Integrals!
  2987. ap calc AB problems
  2988. Uniqueness/ Non-uniquenss of Cartesian & Polar Coordinates
  2989. Stokes' Theorem
  2990. Airplane
  2991. I must have missed this lecture
  2992. Hot Air Baloon Problem
  2993. Gravity question
  2994. Wavelength forums
  2995. Formulas for conjugate bases
  2996. What am I suppose to do?
  2997. Help physics homework
  2998. Heat....
  2999. Wallis Product
  3000. Last one...
  3001. Simple linear algebra question (test in a few hours)
  3002. i'm having loads of trouble
  3003. AP Stats Help
  3004. Harmonic Motion
  3005. I really need help... and no one can seem to help!!
  3006. power series
  3007. Electric Circuits Problem help asap
  3008. angular rotation
  3009. check gauss's concepts
  3010. Pulley question
  3011. i need help wiht my assignment on the physics of a drum
  3012. recursion formula
  3013. Entropy of a Schwarzchild black hole
  3014. ah temp help
  3015. Arithmetic/Geometric sequences
  3016. Initial Conditions of an Undamped Forced Harmonic Oscillator
  3017. Surface area help please....
  3018. Physics: radioactivity question?
  3019. Conditional probablility. HELP! HURRY!
  3020. simplifying
  3021. motion in two dimensions question
  3022. Complex number problem
  3023. quantum phsics and x-ray physics
  3024. Probability Problems
  3025. Finding the magnetic force
  3026. Anyone know anything about induced electric fields?
  3027. 8 discrete math questions
  3028. Maximum range/endurance of an aeroplane
  3029. Finding Current
  3030. elastic collision algebra
  3031. Mechanical Waves
  3032. Simple physics
  3033. vectors and the geometry of space problems
  3034. Technology + expanding communities
  3035. Math Methods problem
  3036. System of ODEs
  3037. wave nature of light problem
  3038. Laws of Motion, vertical acceleration question.
  3039. spring question
  3040. Linear Independent vector
  3041. Electron in Magnetic Field
  3042. || meaning
  3043. Please Help! (Special relativity)
  3044. Need some help getting started..
  3045. Force (Can someone check what I did wrong)
  3046. Pendulum question
  3047. Question about the right hand rule
  3048. magnetic moment
  3049. Series rlc circuit question
  3050. 3 Questions on Grd11 Chem
  3051. Sodium in water
  3052. Diverging Lens
  3053. Black Box Enigma
  3054. Image Formation HW Questions - Help Needed
  3055. Relativity
  3056. Help!!!!
  3057. Electomagnetic Waves
  3058. magnetic force question
  3059. Biot-Savart Problem
  3060. really simple trig modeling question
  3061. Math
  3062. Calc3 Homework problem
  3063. more waves...
  3064. can someone help me with this equation quickly
  3065. Collision question
  3066. help
  3067. Chemistry Buffers Theory !!!
  3068. net magnetic field
  3069. homework help: predicate logic
  3070. force on each wall of a box
  3071. L.E.D's and the photoelctric effect
  3072. Basic Thermodynamics Question
  3073. equilibrium temperature
  3074. Magnetic Field Problem (Wire within a Tube)
  3075. geometric series question
  3076. Electric Current in a Hydrogen Atom
  3077. Please help me become a physist
  3078. Primary and Secondary Voltages In A Transformer
  3079. specific heat
  3080. Light/Diffraction/Refraction
  3081. absolute pressure. depth
  3082. Le Chatelier's Principle
  3083. Combinations
  3084. SHM Question
  3085. mechanics
  3086. Method of image
  3087. Coursework - laws?
  3088. i need help in verticle motion
  3089. Biot Savart
  3090. Two Gravitation Problems
  3091. Relating Coefficient of Friction for my Tyre Experiment
  3092. Green's Theorem
  3093. Questions on Chemistry
  3094. Help! Improper Integrals Type 2 argg!
  3095. Bouyant Force
  3096. need help w the math
  3097. What's my average?
  3098. Area Between Curves
  3099. permutations
  3100. Couple Trig Problems
  3101. Bohr Model
  3102. PV Graphs/Themodynamics...
  3103. Properties of Reactions
  3104. De-Comp
  3105. final review
  3106. Need Help
  3107. Equation
  3108. Proving trigo identity
  3109. mechanics - pendulum
  3110. Linear algebra help
  3111. Permutations
  3112. Trigonometric + Improper
  3113. Measuring radioactivity
  3114. Quesion on my final today!!!!
  3115. Permutations
  3116. Sky Hook (Beanstalk)
  3117. Torque Equilibrium HELP
  3118. Physics Help
  3119. Transformations of Data
  3120. Thermodynamics - Change in volume
  3121. Mechanics problem
  3122. integration by parts / proof
  3123. Calculating moment of inertia
  3124. Hall Probe Problem
  3125. Circular Motion
  3126. Convergence of series of functions
  3127. heat transfer
  3128. Simple Problem, (well i say simple...)
  3129. Arithmetic sequence problem
  3130. Second Law of Thermodynamics
  3131. Newton Mechanics Help
  3132. Taking Moments About a Point and Resolving Forces
  3133. Help on a general integral form
  3134. Energy in a magnetic field
  3135. Fluid Mechanics Help
  3136. div an curl in different coordinate systems
  3137. Waves and Optics
  3138. Washer Method
  3139. final exam questions: estimators.
  3140. Another Part where my brain's Fried
  3141. Power to velocity
  3142. kinematics in one dimension (easy problem)
  3143. Question about Linear dep/independence
  3144. Uniform convergence of function series
  3145. Infinite potential well
  3146. How do you find to torque if force is applied over entire levl
  3147. question on electrostatic pressure
  3148. Explanation for power series
  3149. Capacitors
  3150. basic circuit question
  3151. Subspace (question)
  3152. Specific heat capacity of the final temp
  3153. highschool help
  3154. Centroid of a parabolic wire...
  3155. rotational motion -- billiard ball problem
  3156. waves
  3157. ball on string question
  3158. solving with index notation
  3159. Maths@
  3160. simple harmonic motion
  3161. Investigation Homework
  3162. interference
  3163. AIEEE...thermodynamics.....
  3164. Thermo Mixing Question
  3165. Question about "Span"
  3166. resistance
  3167. transistor circuit problem
  3168. RMS Current
  3169. Interpretation Schrödinger's formulae
  3170. a QM problem on finding eigenvalues
  3171. Electrical Energy
  3172. integration problem
  3173. Physics project: help (highschool stuff)
  3174. Outter and Inner Radius
  3175. Velocity of vortices
  3176. Logics Problem
  3177. Progressions
  3178. Reciprocal
  3179. Differential Equation: Frobenius
  3180. 2D Vectors Problem
  3181. Graphing Help!
  3182. Simple Harmonic Motion
  3183. acceleration of center of mass
  3184. tension
  3185. Stuck on these....
  3186. Work Problem
  3187. Tuning Fork
  3188. Current through an AC circuit
  3189. pendulum max acceleration
  3190. Help me with Physics LAB !!!
  3191. Physics Project! Help!
  3192. ice cream experiment
  3193. Entropy and such...
  3194. inertia in rotation
  3195. Math (series)
  3196. E&M fields of a moving point charge
  3197. help for commercial law, easy stuff but cant quite do
  3198. last problem of the year
  3199. Entropy
  3200. Static frictional force
  3201. question
  3202. The ideal gas equation
  3203. Gas expansion
  3204. help with triangle
  3205. Quantum mechanics problem
  3206. Logic Help
  3207. pV plots - gas expansion
  3208. Thermodynamic stability
  3209. Integrating in Spherical Co-Ordinates.
  3210. Helmholtz Coils
  3211. Vectors
  3212. mechanics (speed)
  3213. Gravitational field strength
  3214. wavelength problem
  3215. AP Physics B Test - Torque Help?
  3216. can i get a formula?
  3217. algebra problem in a force question
  3218. Simple Integral w/ Trigonometric Substitution
  3219. Volume of...
  3220. indefinite integral
  3221. Confusing Trig/rational Integral
  3222. Relativity Question
  3223. differentiate the exponential function
  3224. Transistor
  3225. solar powered car
  3226. Abosulute Value
  3227. Initial Velocity of a falling object
  3228. On quaternions
  3229. Turbines ?
  3230. throwing a ball
  3231. Can someone check my lab?
  3232. Fluids
  3233. Why Sound Doesnt Travel Through A Vacuum
  3234. Simple integral
  3235. 2 questions in Electric and magnetic fields in space.
  3236. Steam Condensation (Thermo)
  3237. Magnetic Field due to a unifrom thin current sheet of infinite extent
  3238. Linear Transformation
  3239. equation of motion
  3240. Integral...OH YES!
  3241. discrete probability
  3242. More predicate logic problems
  3243. Expanding monotomic gas
  3244. Shortest balmer series photon
  3245. Please, I need someone to check this
  3246. Yr 11 Question
  3247. The helicopter in the train
  3248. Math question
  3249. Impulse-momentum
  3250. Chemistry Questions
  3251. Quick question on Faraday's law.
  3252. Translation cuaternions to pauli
  3253. Math 31 Curve Sketching Help!
  3254. Buoyancy ...
  3255. Hmm, I know in a vacuum that with projectile motion...
  3256. Spring Equilibrium -- Need help!!! :(
  3257. enery dissipated
  3258. balls collision
  3259. Electric Charge
  3260. Temperature/Ideal Gas Law
  3261. Math Probability Question
  3262. Newton's Third Law Question
  3263. Rydberg's Equation
  3264. Electronics, a resistor Cube
  3265. egg drop
  3266. Period for electromagnetic waves
  3267. triple integrals in spherical coordinates
  3268. Velocity as a function of time?
  3269. HW problem--NEED HELP!
  3270. trigonometry - quick question
  3271. How to solve this equation
  3272. artificial satellite velocity (around the earth)
  3273. Gas process
  3274. Heat Pump
  3275. Help on Cycling Physics project PLEASE
  3276. Fourier series of e^x
  3277. Iron Fillings
  3278. geometric efficiency of a detector
  3279. Radioactive Decay question
  3280. time dependent perturbations and method of succesive approximations
  3281. newton vs einstein
  3282. Internal Resistance and Circuits
  3283. Expressing
  3284. Tough Gracity equations
  3285. Uniform convergence
  3286. If the tides on earth one meter high how far away is the moon?
  3287. Physics Help??
  3288. How to find out if f and f' are continuous?
  3289. The Refractive Issue
  3290. heat problem
  3291. Need help on Relativity
  3292. Total Work (Pumping Oil from a Tank).
  3293. A string of mass...
  3294. more 2D Vector Problems...GAK!
  3295. Rotational energies
  3296. Rotational Inertia
  3297. Oxidation states
  3298. Electron Transitions
  3299. electromagnetic motor
  3300. Physics Question
  3301. can you feel the HEAT?
  3302. Physics Problem
  3303. need help with Lorentz Transformation equations
  3304. acceleration problem
  3305. Electric Field
  3306. Related Rates
  3307. Help please.
  3308. acceleration equation problem
  3309. Propulsion Problem
  3310. Question about relativistic energy
  3311. Thermodynamics
  3312. Standing Wave/ Resonanace problem PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  3313. Integration Problem
  3314. Weak Nuclear Force
  3315. Moment of inertia/radius of gyration
  3316. Calculus n00b stuck
  3317. easy question?
  3318. Torque and acceleration... Please help!
  3319. Couple mechanics problems
  3320. Really stuck
  3321. metal ring repelled from AC coaxial coil
  3322. Powers Expressions
  3323. Help finding an article physics related..
  3324. Need help with this Integral...
  3325. -cos(60) = cos(60)?
  3326. Statics - 3D equilibrium problem
  3327. mind boggled.(integrals)
  3328. question regarding volumes
  3329. Circuits problem
  3330. Finding F(1) and F'(1)
  3331. Giant Paper Tower :) Fun
  3332. Collision Time
  3333. Differntiation!!! Bloody Confusing!
  3334. Could someone please help me with a few Algebra 2 problems?
  3335. forces/coefficient of friction
  3336. moment
  3337. help !~
  3338. Statistics question..
  3339. Help
  3340. does this work?
  3341. time-varying uniform plane waves
  3342. slit diffraction in water???
  3343. Circuits problem
  3344. Universe
  3345. Measurable Sets
  3346. Niels Bohr atom and magnetic fiels
  3347. 3 past exam questions =(
  3348. what does these terms mean in context of duty of care for law
  3349. Anti-derivatives! help!
  3350. Laplace of a Periodic Function
  3351. Fourier coefficient
  3352. A typical thermodynamics question
  3353. taylor differentition polynomials????
  3354. S.E in cylinder - Bessel's equation
  3355. optics lens problem
  3356. Inverse function
  3357. how do u find gradients again?
  3358. Past paper moments question
  3359. general question about convergence of series
  3360. Maths problem help
  3361. Interesting Physics Project: Slingshot car
  3362. circle equation help
  3363. Pre-Test on Trigonometric Equations and Applications
  3364. Poynting vector
  3365. Question on Divergence in Cylindrical Coords
  3366. Proving trigo identity
  3367. A few questions in relation to energy
  3368. Entropy calculation
  3369. Review Questions- Need Help!!
  3370. What is Gauss's Law?
  3371. Two mechanics problems
  3372. where do you keep the weight?
  3373. derivatives
  3374. help
  3375. Force calculations on a hemisphere
  3376. Exam study - help a brother out! (diff etc..)
  3377. potential due to point charges...
  3378. lin algebra question
  3379. absolute & relative uncertainty
  3380. Lenses: If given object height and focal length, is it possible to calculate...
  3381. Integral Help
  3382. Fourier coefficient problem
  3383. Antenna array
  3384. Bessel equation
  3385. Need help with a recurion formula
  3386. why does the sound in a glass chnage as your fill it up with water??????
  3387. dining table rotation problem
  3388. Not sure how to do this temp and freq problem...
  3389. Some Chem Q's
  3390. Inverse Laplace Transform
  3391. Help!
  3392. Ice melting because of a candle burning?
  3393. Prove only using Fourier Series!!!
  3394. Question regarding physical optics - (plane-polarized light)
  3395. Question regarding physical optics - (thickness)
  3396. Linear Algebra - Linear Transformation
  3397. Method of successive approximation
  3398. Need help with nonlinear differential equations
  3399. de Broglie hypothesis
  3400. Sound Mill
  3401. QED : Momentum of the photon-field
  3402. Calc Quest.
  3403. Electric field of a wire segment
  3404. Linear thermal expansion
  3405. algebra help
  3406. Astrophysics Help!
  3407. Polarisation of light
  3408. Mechanics problem
  3409. Spheres...?
  3410. 2005 AP Physics B
  3411. A question regarding efficiency of pulleys
  3412. hwk helpp please helpp!!! thanks in advance
  3413. Stoikiometry for gun powder
  3414. Cardboard boat building for AP Physics help...
  3415. 4 Quick Math Questions for Grade 11
  3416. Quick Integration Question w/ "e"
  3417. Integration by trig. substitution
  3418. Physics: the carnot cycle...
  3419. Electric Potential
  3420. find the sum of the series
  3421. Motion equation question
  3422. chemisty question! aCids/bases!
  3423. What is the Lie symmetry of this potential?
  3424. ODE problems
  3425. Suppose a small coin is on a flat horizontal rotating turntable
  3426. question/dif.eqn./circuit
  3427. Finding The Identity of Unknowns
  3428. trig proof question
  3429. Question regarding matrix multiplication
  3430. Green's Function
  3431. Derivative of Electromagnetic Field tensor
  3432. Twin Paradox
  3433. Projectile Motion Help
  3434. Identical Charges
  3435. pendulum question
  3436. Assume that the earth is perfectly round
  3437. Elecrtic field of Charged disc
  3438. Kepler's third law
  3439. kinetic energy when a object is dropped from certain distance
  3440. Stupid SHM questions..help
  3441. direct comparison test for convergence
  3442. Question on Hydrolysis
  3443. help i'm drowning!
  3444. Help on quick question
  3445. Question on Magnetic Fields
  3446. Partial Derivative
  3447. I've spent 6 hours, still can't get it.
  3448. Levers Please Help!!!
  3449. Levers! Wahoo!
  3450. Pendulum problem -- there's got to be an easier way!!
  3451. Rotational Equilibrium and Dynamics Help
  3452. Physics Help - Static Equilibrium
  3453. Anyone want to take a look at this?
  3454. Power!
  3455. A Simple PDE
  3456. Gravity
  3457. fourier series
  3458. plz help :(
  3459. Parabolic Reflectors Question
  3460. Wire package
  3461. Quick math probability question
  3462. IM NEW HERE..PLEASE HELP (kinda long)
  3463. Expanding metals!
  3464. Group Theory: hints please
  3465. Connected Mass?!?!?!!?
  3466. Electric Fields of Like Charges
  3467. Physics HW
  3468. Simple Chem Prob
  3469. Magnetic Force Formula
  3470. Calculus 2 Integral
  3471. Antiderivative for 1/[x²√(1+x²)]?
  3472. Moment of inertia
  3473. Gas Molecule
  3474. Matrix equations
  3475. vector projectile
  3476. Gas Dynamics
  3477. Magnetic field generated by a metal plate
  3478. Simple Projectile Question
  3479. Question regarding radius of circular paths (chapter the nucleus)
  3480. Question regarding Atomic Structure (orbits)
  3481. Question regarding Radioactive
  3482. Average Velocity!
  3483. Quick Question
  3484. Question about induction
  3485. Logs
  3486. Two physics problems. (Need Help ASAP!)
  3487. pressure
  3488. Quick mechanics ?
  3489. Velocity, distance and time
  3490. Help me get my 2.1 please!
  3491. Physics In Ice Hockey?
  3492. First Order Differential Equation
  3493. help with physics:vectors
  3494. Differential Equations
  3495. Hints please: Carnot Engine problem
  3496. pressure and density in flluids...
  3497. Another question regarding Radioactive
  3498. Tennis ball launchers
  3499. Waves
  3500. vibration periods
  3501. Logistic equation problem
  3502. A conceptual problem regarding work
  3503. Approximating an integral
  3504. Litres to moles?
  3505. Mutiple Choice - Equilibrium state
  3506. Work-energy problems
  3507. A Question About Force
  3508. Integrals of Trig Functions
  3509. On fluid mechanics
  3510. linear air resistance
  3511. Help please. Urgent!
  3512. Puzzle!
  3513. partial fraction Intergals
  3514. Quick loudspeaker help
  3515. Finding Resistance and Inductance of solenoid
  3516. Projectile motion
  3517. absorptions coefficient
  3518. Trigonometry
  3519. Polar
  3520. Physics Problem
  3521. That classic 3-blocks question...
  3522. postion of an object at a given time?
  3523. boiling points, melting points and absorbed radiation Q's
  3524. 2005 AP Physics B Form B
  3525. Physics lab problem. Ambiguous directions. What are they asking?
  3526. Trig Help PLz
  3527. How to derive the coefficient of thermal expansion?
  3528. Please Help...Motion Question
  3529. Ant on a Tightrope
  3530. vertical SHM
  3531. intercept theorem--urgent
  3532. Thermal physics hard!
  3533. Sphere in a water tank
  3534. amplitude of oscillation
  3535. Power Series
  3536. Youngs Modulas
  3537. Deriving Volume
  3538. first-order differential equation
  3539. Heat Pumps
  3540. Temperature and elasticity
  3541. Second-order ODE problems
  3542. Physics Problem
  3543. bulk modulus, water density
  3544. Black body Radiation
  3545. help with logarithms pls
  3546. Help!?!?
  3547. using kepler's laws to find mass of planet
  3548. Question - Heat of Reaction
  3549. More Trig Graph included
  3550. Why don't I get these free body diagrams?
  3551. kinecti energy of the electron
  3552. Differential Equation...Help!
  3553. Rod Question
  3554. Physics ELECTRON IN THE ATOM presentation
  3555. beta decay
  3556. graphing calc help
  3557. quick integral question
  3558. Matrix Proofs
  3559. power series
  3560. Stupid question but...
  3561. Petrochemical
  3562. trig help
  3563. electric field
  3564. Fan
  3565. finding a Maclaurin Series
  3566. Epitrochoids and Triangles (and some more)
  3567. Keplers laws, weight, and revolution of planet
  3568. Statics - Machines
  3569. Titration
  3570. dirac delta function (DE problem) solved
  3571. Fourier transformation
  3572. 2 questions
  3573. Fourier series question
  3574. Michelson experiment question/modern physics
  3575. Prescription Glasses Problems
  3576. Rectangular coil in a galvanometer
  3577. fan
  3578. photo integrity
  3579. disk with hole
  3580. Motion question...
  3581. Acid/Base
  3582. egg drop
  3583. Conversion
  3584. Help!!! Motion in 2 &3 dimensions
  3585. compressed vertical spring
  3586. antenna array
  3587. spring question
  3588. tangent galvanometer
  3589. Optics question...
  3590. Syphons in Fluid Dynamics
  3591. induced emf
  3592. Calculus Problem
  3593. Finding the Volume
  3594. pivoting rod about the center
  3595. Wave equations
  3596. Standing waves
  3597. can i make an equation for this(practically) or is there already one
  3598. Gradient equation with retarded time
  3599. Some Basic Doubts
  3600. Fundamental Frequency and Musical Harmonics
  3601. anti derivative of sqrt{2x+1}
  3602. help again
  3603. Group Velocity of light waves
  3604. dissociation constant
  3605. Electron shells of atom
  3606. Geometry - Lattice in Circle Problem
  3607. Please help me w/ my Math project!!!
  3608. speed of light question?
  3609. rotating disk falling from string problem
  3610. cross product
  3611. Find the tension on the rope
  3612. Help linear operator problem
  3613. Differential Eq. Proof
  3614. inverse trignometric functions
  3615. nerve conduction question
  3616. mirror question
  3617. Calc Final Help
  3618. using newtons 2nd law in an elevator
  3619. Cyclotrons - help please
  3620. wave on a guitar string
  3621. Skating shoes
  3622. Polynomials
  3623. integration (by substitution?)
  3624. help with springs problem
  3625. Potential Divider
  3626. integral problem.(arc length)
  3627. Resistor Tolerance/Error
  3628. Vector calculus question
  3629. Help please.
  3630. Ohm's law
  3631. Boyle's Law
  3632. Doppler
  3633. Proton Acceleration - Do you Agree?
  3634. wavelength of light (air vs. water)
  3635. Singe Slit Diffraction
  3636. Newton's law question...
  3637. Gravitational Field question
  3638. Differential calculus questions
  3639. Force on a water container
  3640. Optics article
  3641. Diff. Eq. Problem ---> y'' - 2y' - 3y = -3 t e^(-t) What is general solution?
  3642. rocket with only time
  3643. Urgent help on mechanics!
  3644. Urgent help needed on Nuclear bomb and missile delivery
  3645. solving w e^x
  3646. Velocity
  3647. Width of Potential Well
  3648. Back to Newton's Laws
  3649. Can someone help me with this math puzzle???
  3650. Damping and Resonance
  3651. Balancing - Half-Cell method
  3652. Young's Modulus for Two Materials connected
  3653. Engineering Mechanics Couple system question
  3654. General Chemistry
  3655. General Chemistry
  3656. Some trouble with calculations…
  3657. HHV experiment with bomb calorimeter
  3658. Diffraction question
  3659. Power Problem...
  3660. Question regarding polynomials
  3661. Work & Power
  3662. Question on collisions
  3663. x-y components after a collision
  3664. Find Kinetic Energy
  3665. total momentum of a system
  3666. Average angular acceleration...back for more!
  3667. The second question: Kinetic Friction
  3668. Work
  3669. Pith ball lab.
  3670. Expectation value, harmonic oscillator
  3671. Differential calculus question (Mean value theorem)
  3672. This is so annoying me
  3673. someone please
  3674. Calculus Question
  3675. differential equation problem
  3676. forces
  3677. quasistatic processes are reversible?
  3678. Q/M Griffiths 2.28
  3679. Creating an electric motor?
  3680. initial velocity
  3681. Which to use->Dot or cross product
  3682. Motion of a charged partcile in eletric fields help
  3683. Loudspeakers
  3684. Chemical equilibrium help
  3685. wierd equation
  3686. Please explain these questions
  3687. Partial-fractions problem
  3688. Bow Shock Waves
  3689. Tangent planes
  3690. Determining power
  3691. Coordination Number and Geometry
  3692. Calculus Question...
  3693. Ambuguous description of a problem
  3694. Linear Algebra Problem
  3695. Spherical tank proportion question
  3696. Error in the Trapezium Rule
  3697. Rotation and Friction Problem
  3698. Yo-yo physics
  3699. Inverse Laplace transform
  3700. A Question on Pressure
  3701. 2 quick questions
  3702. Math
  3703. How to calculate vehicle deceleration (time to stop)
  3704. Height: 5'1 Weight:105
  3705. Combustion
  3706. physic concepts HELP!
  3707. need help finishing off the last bit for a projectile trajectory problem
  3708. spacecraft orbit problem
  3709. collision of two balls.
  3710. Wave Effects of Light
  3711. 3 little questions...
  3712. Harmonic Motion Help
  3713. Problems involving maximum and minimum values
  3714. Measuring temperature profiles
  3715. Temperature
  3716. Titration problem
  3717. ice skating collision
  3718. Gases
  3719. kinetic energy of nucleus
  3720. Waves
  3721. triangular numbers and v-t graph
  3722. Explosion question
  3723. Integral Question
  3724. Finite Product Sets
  3725. Energy of a p3 state
  3726. Lens prob
  3727. Probability
  3728. charge question
  3729. total energy, mass, and momentum.
  3730. mirror questions
  3731. Wave (interference pattern)
  3732. deriving the energy of a magnetic dipole in a magnetic field
  3733. Equilibrium
  3734. What am I doing wrong?
  3735. Believe it or not, I am able to do a lot of this stuff without the board...
  3736. Fire...
  3737. Relative Motion
  3738. Angular momentum eigenstates and total mom. S?
  3739. How to find angular momentum for spin 2 particle?
  3740. Anyone know of good sites that teach you tricks to solving physics problems?
  3741. Energy - the ability to do work
  3742. Calculus
  3743. Bijections Homework
  3744. Collisions-- Simple Algebra Problem...
  3745. Bolometric Magnitude Etc.
  3746. Another Algebraic Problem... Either I Just Don't Know What I'm Doing, Or I'm OutOf It
  3747. electrostatics
  3748. Dry cell
  3749. Compression
  3750. Simple Question - Well I guess..
  3751. curvature of spacetime
  3752. Help with a problem.
  3753. Differential equations
  3754. needing help...again ~_~
  3755. integration by parts
  3756. Friction: Static Cylinder And Ramp Problem: Again!
  3757. Waves/questions
  3758. More emphasis.....
  3759. touble with acceleration/velocity problem
  3760. Moments question please help!
  3761. Geometry Proof
  3762. B
  3763. Impulse And Momentum
  3764. Voltage question....
  3765. Difficulty With Wording of a Problem
  3766. Light, Mirrors, Lenses, immediate help required!
  3767. The Right Hand Rule
  3768. index of refraction?
  3769. Proof
  3770. analytic geometry
  3771. Charges and Conducting Shells
  3772. conductivity problems
  3773. Some Q's
  3774. problems dealing w/ mirrors
  3775. Fluid Problem
  3776. Probabilities of molecules being somewhere
  3777. Question regarding Physics Principles
  3778. Elastic Potential Energy
  3779. Conceptually ok problem, but very difficult to solve
  3780. tensors
  3781. Please help
  3782. derivative of a tensor
  3783. binomial distibution -> gaussian distribution
  3784. Actual Depth and Apparent Depth
  3785. Dynamics - Unbalanced Force - Probably Very Easy
  3786. A rocket question
  3787. D.E. soulution
  3788. how would i approach this?
  3789. friction
  3790. please help me!!!!!
  3791. photodiode carrier transit time
  3792. Mills Method of Inductive Inference
  3793. falling bucket
  3794. some specific questions about waves
  3795. Atom Project
  3796. linear algebra
  3797. Grand Challenge
  3798. inertia tensors (moment of inertia) code
  3799. Dynamics - Finding the Net Force
  3800. Please help to my physics project
  3801. Energy required!
  3802. Work Done
  3803. sum of tensors
  3804. energy of a light quantum
  3805. electric field question
  3806. i need an advice
  3807. Math
  3808. Probably a very easy length contraction problem..
  3809. electromagnetic waves
  3810. meteorite heading towards earth
  3811. photoelectric effect
  3812. wave in water
  3813. Chemistry help: egg on a mountain.
  3814. Force on equilateral triangle
  3815. I desperately need help with my science homework!!!
  3816. A Falling Stone
  3817. internal resistance
  3818. Stuck...again...still...trig sub
  3819. finding rank of an elliptic curve?
  3820. Linear Algebra Questions
  3821. coefficient of friction
  3822. electron dot diagrams
  3823. Limit check
  3824. Optimization
  3825. ideal gas law
  3826. Moments and Stuff
  3827. Neutron star's angular velocity
  3828. Angular acceleration
  3829. conservative
  3830. Measuring Centrifugal force
  3831. Centripetal and tangential acceleration
  3832. Entropy
  3833. Stones and velocity
  3834. Display a number, on a single 7 segment LED display
  3835. *over Here! Help Please*
  3836. increasing the speed of an ac motor
  3837. Two easy limit questions.
  3838. Why do things not float in a airplane like they do on a satellite?
  3839. Equilibrium constant
  3840. Why is the force of friction opposing the movement of a moving car static not kinetic
  3841. and here i come again... friction...
  3842. Analysis problem
  3843. need help with hot air balloon
  3844. What is wrong with my derivation of max speed on inclined curves?
  3845. Which class of levers is the most 'efficient'?
  3846. Kosmologi problem
  3847. Dynamical Systems
  3848. Balanced net ionic equation for redox reaction
  3849. Electromagnetism
  3850. loops
  3851. direct coupled oscillator
  3852. Car crash pressure.
  3853. real analysis
  3854. questions with mirrors
  3855. electric charge
  3856. AP Physics project
  3857. orthogonal trajectories
  3858. A question regarding acceleration
  3859. uniform circular motion - centripetal force and banked curves
  3860. Integration by Parts of <C> i just cannot do...
  3861. mini-project help please
  3862. Sum of Geometric Sequence
  3863. Gamma Function Convergence
  3864. Epsilon Delta and The Triangle Inequality
  3865. Partial Pressure Calcs.
  3866. Why do the propellers pull an aircraft, but push a ship?
  3867. roller coster loop
  3868. Rolling energy
  3869. Density and moment of Inertia
  3870. Unwinding hoop
  3871. Electric and Magnetic Fields
  3872. Help with a buoyancy problem?
  3873. Capacitor
  3874. derivative of sin(3x)
  3875. Ohm's law and AC circuits
  3876. Mass Spectrometer
  3877. Help me please
  3878. Rear collision momentum
  3879. Avg velocity and speed question
  3880. electromagnetics problem
  3881. SD Theorems Logic HW due Please help
  3882. SD Derviation Please help
  3883. Trolley motion problem
  3884. Diff. EQ: How do I solve a 2nd order linear EQ with series?
  3885. roller coaster help
  3886. True or false questions, Help!
  3887. Vector addition
  3888. DiffEQ 2nd order series sol'n problem: (1 - x)y'' + y = 0, x0 = 0
  3889. Final temp
  3890. calclus
  3891. here i am again newtons second law
  3892. Conics
  3893. Two masses on a single spring.. how far will each go when released?
  3894. charge
  3895. Gamma matrices
  3896. A Question about Heat
  3897. Talent Search
  3898. Some Maths Problems
  3899. Work Done / Thermal Efficiency
  3900. Airplane magnitude and direction
  3901. Stuck ON this problem. HELP
  3902. A little help: Light & Optics Research paper
  3903. Solve the Differential Equation: (1 - x^2) y'' - (4x) y' + (6) y = 0
  3904. ¿¿¿Help on Physics Project¿¿¿
  3905. Series Diff EQ problem: (3 - x^2) y'' - (3x) y' - y = 0
  3906. surface of sphere
  3907. how to take a complex conjugate of a 5*5 matrices?
  3908. velocity vs. time graph
  3909. A planet with mass m, and radius r.....
  3910. ladder problem
  3911. compressed reversibly and adiabatically problem
  3912. If g decreases as h increases, then why does gravitational potential energy increase?
  3913. SHM Problem
  3914. Math Help
  3915. Fundamental frequency
  3916. Electrolysis.
  3917. velocity-time curve help
  3918. Maths urgent help
  3919. dot product, cross product
  3920. Physics problem look for ur help
  3921. Primitive function
  3922. Integral with square root
  3923. Diving board
  3924. Frictionless Inclinced Plane
  3925. A question about champagne bubbles
  3926. Double checking needed on 2 Differential Equations
  3927. Quick Question regarding Atomic spectra
  3928. SHM Equation problem
  3929. Solving a Differential Equation with a Fourier Series
  3930. tension problem
  3931. differential equation problem
  3932. A ball and a ramp
  3933. A block is placed on a ramp.
  3934. tension and weight
  3935. Light interference question
  3936. Calculating magnitude and direction
  3937. Tension and height of flagpole
  3938. physics pressure problem
  3939. Center of gravity
  3940. Heat problem
  3941. a beam question
  3942. Average force of friction
  3943. Charge problem
  3944. SHM Problem
  3945. skydiving problem
  3946. Riverboat Problem
  3947. Hey, I can't solve this limit:'(
  3948. Last Final Review Problems
  3949. Moment of Inertia
  3950. integral abs(x)
  3951. Collision Problem
  3952. 1-D Motion
  3953. chem problem
  3954. matrices
  3955. Is volume displaced by an item in water = volume of item * specific gravity of item?
  3956. Sonoluminescence
  3957. X-ray spectra
  3958. Circular motion
  3959. need help with assignment force question
  3960. need help with mercury vs. water problem
  3961. Need help with Force between electrons
  3962. composite functions
  3963. HELP on a Physics question (Quantum)!
  3964. proton and electron question
  3965. Distance on a rollercoaster
  3966. Group Theory Problem
  3967. equality of functions
  3968. laws of motion HELP
  3969. Rollercoaster up to the top of a lift.
  3970. Help with my ???
  3971. Some basic chem questions
  3972. Help with this partial derivative problem
  3973. claw hammer
  3974. electric motor
  3975. raising a ladder
  3976. flagpole help
  3977. a few integral questions i need help with!
  3978. Moment of Inertia
  3979. another calc. question to check!
  3980. Calculus: Solve the following differential equation
  3981. Bouncing ball math question
  3982. Calculus help
  3983. Quite easy mechanics problem
  3984. quick question-book on a table
  3985. Acceleration and a Train
  3986. Wave Superposition!!!!
  3987. Conservation of Energy Question
  3988. Well, it's not exactly homework, but did I do this integral right?
  3989. Quick hyperbolic query
  3990. Eigenvalue problem what am i doing wrong?
  3991. Energy Problem
  3992. mass of water molecule
  3993. Linear Transformation problems
  3994. first-order differential equation
  3995. Having trouble figuring a problem out
  3996. magnetic field
  3997. easy speasy... but i dont get it.
  3998. Net Force Questions
  3999. Calculus 3 extra credit
  4000. Exam question...
  4001. Elegant universe
  4002. Floating Instrument:
  4003. Computer Science Java Programming Help!!!
  4004. Fluids Question
  4005. The physics behind tilting trains - my oral physics exam
  4006. basic chemistry question
  4007. Wave drag
  4008. Trick Questions??
  4009. Fluids Help
  4010. Double Slit Help
  4011. parametric plot / I just need to check my work (quick)
  4012. Physics Electromagnetism
  4013. Fluid Submersion Question:
  4014. Exam Question: Relativity/Cathode Rays
  4015. Two watches, one thrown in the air.
  4016. Equilibrium Constan
  4017. .:: Binomial Theorem Question/Help ::.
  4018. Questions for Final Exam
  4019. help with a probelm
  4020. probability mass function of a hash table?
  4021. Chemistry: Electroplating
  4022. Speaker Beats
  4023. Boiling & Freezing water at the same time?
  4024. given height, and velocity thrown upward, find air-time
  4025. deceleratation plus reaction time problem
  4026. conversions travel problem
  4027. downward, find airtime, velocity
  4028. Partial Implicit Differentiation
  4029. Application of partial derivatives
  4030. second order nonlinear differential equation problem
  4031. Limit question
  4032. Electrochemical Cell Question.
  4033. cathode ray tube(CRT) question
  4034. Tunning fork
  4035. total length of ellipse
  4036. Some chemistry questions
  4037. Open, Closed, or neither?
  4038. Difficult to understand a wave.
  4039. Perpendicular bisectors of the sides in a quadrangle
  4040. S.H.M for mass spring system
  4041. Momentum related > heat
  4042. Physics Help
  4043. Venus and gravity
  4044. Motor and Battery!
  4045. elastic collisions
  4046. Simple math problem
  4047. Quadratic/Exponential
  4048. Center of a Central Conic
  4049. Help
  4050. ::::: really quick simplifying radical question ::::
  4051. Volume of Ballon
  4052. Simple Mechanics Problem Holds Politicians In Disarray ?
  4053. electric circuits problem (RL/C circuits)
  4054. Ksp
  4055. methyl cannon
  4056. Young Exp (Bright)
  4057. Circular Motion Problem
  4058. Vibrator
  4059. Work and Energy Problem
  4060. differential equations - population model
  4061. rotational motion
  4062. calculus...no clue :(
  4063. Full SOlutions Manual
  4064. friction directions
  4065. Inverse Trig Derivatives
  4066. Equilibrium
  4067. Using atomic units
  4068. how to measure light wavelength exactly?
  4069. Moment of inertia
  4070. Accelerations
  4071. HI! Physics question
  4072. Need help with a Mean Value Theorem Problem
  4073. Mechanical Energy of a Spacecraft
  4074. Conservation of Energy
  4075. Photoelectric Effect
  4076. General Thank You
  4077. Quick Physics Vector Dynamics
  4078. When balancing chemical equations..
  4079. atomic mass vs. atomic number
  4080. Newton's Second Law of Motion (problems)
  4081. Buoyancy
  4082. Calculating square feet of a tent/triangle
  4083. Help with Calc problem, limits
  4084. gauge pressure
  4085. Fusion related problem (help please, chem final is tomorrow!)
  4086. Net Charge removing electrons
  4087. Galvanometer question
  4088. This sound right?
  4089. need help calculating frequency
  4090. Partial fraction Urgent
  4091. mechanics questions
  4092. Electric Potential and Electric Field Strength
  4093. Spaningset theorem
  4094. Deriving Forumlas
  4095. Physics hw
  4096. integration problem
  4097. Property Of Petrolium
  4098. Ball thrown from building
  4099. seperating metals in a solution
  4100. Normal Force
  4101. Doppler effect: Moving source with reflection
  4102. 2 quick chem question
  4103. Laser resonator exercise
  4104. barrel and gauge pressure
  4105. Triangles
  4106. Separable equations (but more like integration questions)
  4107. Need a hint on this limit
  4108. n-degree polynomial problems
  4109. The work done by universe
  4110. flow speed
  4111. Van de Graaff generator energy question
  4112. Standing wave (continue)
  4113. Urgent: eigenvector problem
  4114. i'm stuck
  4115. frequency question
  4116. Sound & light waves
  4117. Big sphere, small sphere
  4118. rate of change
  4119. Simple Harmonic Motion
  4120. centrifugal forces
  4121. HELP: Linear Algebra
  4122. dimension of subspace
  4123. Equations of Motion Help!!!
  4124. Electric Potential,I urgently need help please
  4125. banked curve
  4126. fun elevator problem, find accel
  4127. block slides inclined plane
  4128. what color is my hat problem
  4129. given max tension, find max upward acceleration
  4130. Electricity and Magnetism
  4131. calculate tension if acceleration given
  4132. Gravitational Field question...
  4133. Partial pressures
  4134. Conservation of Energy Problem
  4135. Homework help.
  4136. Ideal Gas Volume Question
  4137. Series Circuit
  4138. Pie shaped loop of radius a carraying a current I
  4139. method of cylindrical shells
  4140. If a magnetic field is increasing, will a charge in that field accelerate?
  4141. Group Action
  4142. If the charge on a capacitor doubles... how does its capacitance change?
  4143. RE:hydraulic pump
  4144. partial derivative help
  4145. Questions
  4146. Help Please!
  4147. Volume
  4148. New guy in trouble!
  4149. But my spin can't flip!
  4150. Trig
  4151. hard math question
  4152. mechanical energy
  4153. Adjoint of an operator
  4154. Volume problem - Closest packing
  4155. Circuit help
  4156. Atomic E of a girl
  4157. Critical response journal!
  4158. Implicit Partial Differentiation
  4159. Egg Drop lab: HELP
  4160. Optic question
  4161. Two spaceships travel away from the earth.
  4162. Immediate Answer Needed
  4163. Immediate Answer Needed
  4164. Chem questions.
  4165. Easy thermodynamics problem
  4166. I need to know
  4167. Could Someone Check This Answer?
  4168. Unsure how to begin
  4169. A golf ball of mass 46 g is struck a blow by a club....
  4170. derivative
  4171. Having Trouble Finding the Distance
  4172. Please help me understand movement of electron in a magnetic field
  4173. A geometric series question
  4174. Specific heat capacity
  4175. Polar coordinates
  4176. Group theory problems
  4177. Changing Units Problem
  4178. power question
  4179. Radial Track, Find Loss of TME
  4180. Please help me ....
  4181. Can Any Genius Answer My Questions .can Any Body.
  4182. which is larger? the weight or the force?
  4183. highest point of trajectory
  4184. probability density function
  4185. chem question....curious?!
  4186. guass jordan reduction
  4187. Conduction and displacement current density
  4188. Cherenkov-effect + other EM relativity derivations: sources pls?
  4189. Does this problem look right?
  4190. looks good? f = Gm1m2/R2
  4191. fine structures constant
  4192. Can anyone help me with this..Bernoulli qn?
  4193. Linear Algebra Questions
  4194. counter code
  4195. Limits
  4196. Help
  4197. Electrostatics-induction
  4198. If there is enough charge getting moved by a magnetic field...
  4199. Some conceptual questions about light.. confused >_<
  4200. Order
  4201. guass jordan problem
  4202. rotational motion problem
  4203. Time Dilation Problem
  4204. Vectors
  4205. Please help me :(
  4206. is this right? chem...
  4207. is this right? chem... heat of combustion
  4208. Two spaceships are orbiting a massive body..
  4209. Converting probs
  4210. speed and its centripetal force of circling object
  4211. law of mass attraction
  4212. Varying the concentrations of half-cells
  4213. mechanics
  4214. Can anyone help provide an explanation?
  4215. String theory
  4216. Question that seems simple but I cant fully get it...
  4217. Question regarding Electrical conduction(Resistance)
  4218. Question regarding Electrical conduction(Resistance)
  4219. Linear Algebra Problem
  4220. curl v = 2w_k, help me
  4221. stokes law....gd/bad/or jus a down rite pain in the ***?!
  4222. Shadows
  4223. Calculus-Remainder Theorem
  4224. Fluid Mechanics - Pressure - U-Tube Manometer
  4225. acceleration?
  4226. Airplane landing path
  4227. Angular Acceleration
  4228. Angular Velocity/ Speed
  4229. Height
  4230. Maximum distance
  4231. Maximum height
  4232. Angular Speed
  4233. Angular Velocity
  4234. Angular Acceleration Problem/ Solid Cylinder
  4235. Bicylce Problem
  4236. distances
  4237. Lightly Damped Harmonic Oscillator
  4238. Proofs for recursive sets using induction
  4239. Some MAcroeconomics
  4240. Interactions and collisions, please help!
  4241. Pressure and Diving Question
  4242. nonlinear differential equation (quick)
  4243. Simplifying a function
  4244. Predicate Logic help please
  4245. plz help quick Vx and Vy prob
  4246. Complex numbers
  4247. Merry-go-round problem
  4248. Trigonometric differentiation
  4249. permutations
  4250. Xens
  4251. Integration problem
  4252. antidif
  4253. eigen state
  4254. few problems
  4255. Electric potential, Resistance , Capacitor
  4256. linear first order differential equations - just a question
  4257. another rotational motion problem
  4258. I need help with 3 precalculus problems.
  4259. Work problem
  4260. Circumscribing an ellipse
  4261. Torque Question
  4262. partial fractions, chain rule
  4263. Uncertainty
  4264. Strange limit question
  4265. vector field
  4266. Weight of a person in a elevator going down
  4267. wavefunction
  4268. time-independent wavefunction
  4269. Rotational motion
  4270. Directional derivatives
  4271. need help
  4272. Using L'Hopitals rule
  4273. Electrostatics question
  4274. All my Calculus Troubles
  4275. how does current flow through a capacitor?
  4276. Change of variables in integrals
  4277. Heat
  4278. L'H again just checking
  4279. Spring constant question
  4280. dirac delta function
  4281. Integration
  4282. Rocket/astronaut problems
  4283. Pressure...
  4284. Lagrange multiplier problem
  4285. Help on motion and pressure needed
  4286. rotational kinematics
  4287. mechanics with two unkowns
  4288. angular speed/acceleration
  4289. Math exam question(s).
  4290. Physics Kinematic Problem -- need help
  4291. Changing Units question
  4292. Angular momentum
  4293. help!
  4294. please help me, this problem is killing me
  4295. Consistency Condition
  4296. plz i need this now very urgent
  4297. Percent Uncertainty
  4298. Genius in physics wanted!!!
  4299. Simultaneous equations
  4300. kinematics in one dimension
  4301. Electric Field/Magnetic Field Questions
  4302. Elastic collisions question
  4303. Question about acceleration/forces
  4304. Combinatorial Identity
  4305. Need a little help please.
  4306. undetermined coefficients
  4307. Cyclic Group Problem
  4308. Differential Equation HW
  4309. Q:: Find the curve whose polar subtangent is constant
  4310. Indiana Jones!!!!!
  4311. Simple charge question
  4312. Differential Equations Systems problem (3X3 matrix) Please help!
  4313. sin+cos solution undetermined coeff. de
  4314. Final exam help!
  4315. Polar coordinates
  4316. Electric field question.
  4317. Simple Pendulum
  4318. Determinants
  4319. What am I doing wrong? (D.E.)
  4320. Diff. EQ. system I.V.P. with complex cunjugates (Please check)
  4321. need some expertice on rotational motion
  4322. Volume Question with cirular base and square top
  4323. Nails and Stress
  4324. Heaviside
  4325. wave and optics help
  4326. conversion and volume
  4327. name these substances
  4328. One-Dimensional Kinematics problem
  4329. Circular motion
  4330. I have math exam tomorrow and i need some help.
  4331. Impulse
  4332. Rigid Bodies and rotatational motion
  4333. Electric Circuit Problem - Help Asap Final In 3 Days
  4334. pendulum initial condtions
  4335. PV=nRT question
  4336. PV=nRT question
  4337. Quick force question
  4338. Trig equation
  4339. Infinite series... please help.
  4340. Help me find angular velocity and change in Kinetic Energy
  4341. Angular frequency of oscillation
  4342. Diff. EQ. Inhomogeneous Linear System (Double check please)
  4343. p-series
  4344. a venturi meter problem!
  4345. Electric shock
  4346. Thermal Physics > Air and Internal Energy
  4347. spring energy question
  4348. Giant Snowball
  4349. Sink and sources in FM
  4350. More CompSci homework help needed
  4351. chemistry question - help
  4352. Does anybody use PhysicsNow?
  4353. Series
  4354. Forced Vibration
  4355. momentum
  4356. Electric field symbol
  4357. Vector
  4358. lets try solving this
  4359. car in motion
  4360. spring in acid
  4361. Maximum charge
  4362. Destructive Interference: Please Help!
  4363. Physics Help
  4364. various Physics 12 problems
  4365. I need help please 1 ph problem
  4366. mixing (DE) problem
  4367. Distance < Displacement
  4368. Helicopter problem
  4369. Simple Harmonic Wave
  4370. Simple Maths Problem....:)
  4371. Finding and approximation for Planck's constant ( H )
  4372. Matrices
  4373. Understanding Bases
  4374. Pauli Matrices
  4375. 3 charges arranged in the form of an equilateral triangle
  4376. Derivation of Q Value
  4377. integral problem
  4378. working problem 3 ways
  4379. An Elementary question for general physics
  4380. freezing point estimation
  4381. Fluid Mechanics - Torque at hinge of closed vessel
  4382. what system does this lagrangian represent?
  4383. bug spiral problem
  4384. dimentionally consistent
  4385. Triple Integral
  4386. 2 Chemistry questions - need some help
  4387. physics problem
  4388. Commuting operators
  4389. Trig question
  4390. help about time
  4391. radar
  4392. Help!A question very difficulty!!
  4393. Compressibility module...
  4394. Seesaw: simple statics problem?????
  4395. slope of tangent line (DE)
  4396. statics problem
  4397. calculating electric field at a point due to 2 charges
  4398. Help me ace my physics test tomorrow!
  4399. Astronomy Help
  4400. Three Physics Problems
  4401. Need help with 2 problems..
  4402. Finding the gravitational force!
  4403. Circular Motion and Gravitation HELP!
  4404. Four Mass Pull
  4405. Block with Two Weights
  4406. help with physics!!! grav force
  4407. angular speed plz help
  4408. Applications of Integration - Work. Please Help
  4409. rotational motion problem help please
  4410. elastic deformation
  4411. Electromagnetic radiation
  4412. Kinematics Problem
  4413. range of characters in C++
  4414. Derivation of formula - electrons in an electric field
  4415. Simple rotation/elasticity problem...
  4416. Help with an exam question
  4417. Equation
  4418. Math question...can't figure it.
  4419. Bernoulli's Equation
  4420. Banked Curves
  4421. algebra 1 question
  4422. Physics 12 Problem
  4423. Orbiting satellite
  4424. Mirror question
  4425. elastic collision?
  4426. help help help....please.....rotational motion
  4427. I need help with economics!
  4428. gas laws...
  4429. Physics question
  4430. x in terms of a
  4431. Maxwell's Equations
  4432. derivative
  4433. Steam Engine/Rotation Problem
  4434. momentum
  4435. Can one predict an outcome over (n) spins?
  4436. need help vector dynamics problems
  4437. Classical Mechanics
  4438. Sheer Modulus Plz Help
  4439. Quantum Mechanics, one-dimensional box problem
  4440. water pressure
  4441. Conservation of Energy w/ Tarzan & Jane
  4442. Can someone check these out please?
  4443. Constant Volume Specific Heat
  4444. problem with fluids
  4445. Speed of light AU's/h?
  4446. One more math question...
  4447. calculus help :(
  4448. equation order x^3
  4449. Problem to solve
  4450. Kater's Pendulum
  4451. linear independence
  4452. playing hockey
  4453. Impulse-Momentum Theorem Q.
  4454. Stacking height of plastic bottles crates
  4455. Rock thrown on planet Mongo
  4456. Need a hand
  4457. aw man
  4458. work due to gravity
  4459. a proof needed
  4460. If you find the scalar potential of a conservative vector field...
  4461. adiabatic expansion of argon gas
  4462. Calculus problem..work needed to produce a pile of sand
  4463. launching an airoplane using a mouse trap
  4464. autonomous differential equations
  4465. Will Deimos move?
  4466. Ratio question
  4467. Another Klassical Mechanics Dilemma!
  4468. archimedes principle, bernoulli's equation
  4469. non-solvability
  4470. BC Calculus help
  4471. Computer Architecture Practice Final Questions
  4472. Power Series
  4473. carnot heat engine problem
  4474. Giancoli conceptual question
  4475. Acceleration Caused by some Forces on a Cart, Help Please
  4476. Determining the electric field at point a and b, stuck on finding resultant E!
  4477. Work done by a constant force!!!
  4478. Differential equation (I really need help)
  4479. Can I factor it?
  4480. Wallpaper Groups, Free Groups, and Trees
  4481. I need HELP
  4482. young's modulus
  4483. Fast Particle in a Bowl
  4484. Determine the charge density on either plate (capacitor)
  4485. Help! Binomial Theorem
  4486. factoring polymonial with complex roots
  4487. Potentiometer
  4488. Kinematics
  4489. Need help with MCAT Physics Question
  4490. Linear programming problem
  4491. Cool Question about the doppler effect
  4492. writing formulae
  4493. Particle in a bowl
  4494. Maths
  4495. Test Questions
  4496. simple harmonic motion ???
  4497. Three kinematics problems
  4498. I need help with force/momentum/vectors
  4499. Permutations or Combinations?
  4500. Finding the electric flux through the right face, confused on integration!
  4501. yet another "simple" harmonic problem
  4502. Heat of combustion help
  4503. Acceleration
  4504. Instantaneous velocity
  4505. Rank
  4506. Kinematics
  4507. Kinematics
  4508. Spinning Ball
  4509. motion of a particle
  4510. collision of rectangles
  4511. Physics project
  4512. Equilibrium and Tension questions - PLEASE HELP ME
  4513. need help
  4514. autonomous differential equation
  4515. need help
  4516. Need help
  4517. Need help
  4518. Sequences and Series
  4519. Linear Operators
  4520. Need help
  4521. Strange trig problem
  4522. calc problem (area of parametric curves)
  4523. calculus
  4524. average energy of gas of fermions at T = 0
  4525. probability question
  4526. question on exp
  4527. Trig Proof
  4528. Linear transformation
  4529. Tricky Integrals
  4530. geometry
  4531. friction
  4532. one to one functions
  4533. A few questions about water pressure, temp, and sound
  4534. trig...HEEELLLPPP
  4535. confused on determining an enclosed a postive/negative/no net charge
  4536. Application of Vectors: Work (calc 3)
  4537. plz help
  4538. Why doesn't changing the Gausssian sphere change the net flux?
  4539. Lasers
  4540. General Chemistry 2
  4541. Calc help!
  4542. Prove the Triangle Inequality
  4543. Last Java programming questions
  4544. conduction, 2 metal rods
  4545. oscillations, energy conservation
  4546. Current density
  4547. confused!! about period of pendulum
  4548. Milk and fluid dynamics
  4549. Newton´s law of motion
  4550. Dimensions help
  4551. Finding the charge inside and outside a metal shell
  4552. Special Linear Group
  4553. kinetic energy of a rotating wheel?
  4554. rain's velocity with respect to a moving car
  4555. equality of integrals
  4556. adding/subtracting moments of inertia
  4557. hello question please
  4558. simple harmonic motion trouble
  4559. Physics Problem
  4560. Physics
  4561. mean error?
  4562. AC circuits
  4563. Calculus Summer Assignments
  4564. Some help on a tough math topic
  4565. Trig
  4566. Falling Chimney
  4567. K, the "idealized surface current density"
  4568. differential equation - looking for a minor mistake in my solution
  4569. Tricky?
  4570. Applying gauss' law to planar symmetry, finding E question
  4571. Year 11 Physics Assignment
  4572. physics
  4573. Values of a and b
  4574. alternating current wave prob......
  4575. SHM Question
  4576. How do you do this?! Probability...
  4577. Electricity
  4578. Implementing Various Calculations ith only + and - in c++
  4579. Friction
  4580. Circular Decceleration
  4581. Pre-exam.
  4582. Escape Velocity constant?
  4583. Jelly-Bean Probability
  4584. Ranking 4 numbered points according to net electric field
  4585. Derivatives of an odd function
  4586. Physics problem
  4587. Electric field help
  4588. change of variables
  4589. A tree grows
  4590. Science based games for children
  4591. functions and other maths
  4592. Magnus force and boundary layer equations
  4593. Falling from a Tree
  4594. Easy way to measure field strenght
  4595. Momentum after collision
  4596. Help with homework part 1
  4597. help with homework part 2
  4598. Velocity of a bullet
  4599. Easy problem...still wrong answer
  4600. Mechanics of Materials Bending Stres Problem
  4601. Jogger Vs. The Oak Tree
  4602. Calculus help plz!
  4603. 700 solved problems in vector mechanics for engineers (dynamics)
  4604. Fundamentals of Thermodynamics by Sonntag
  4605. Find the average speed
  4606. what is material background?
  4607. Need help deriving a formula
  4608. Equation
  4609. Optimizing problem
  4610. Momentum of biker dragging foot
  4611. Angular power? :/
  4612. help plz...graph
  4613. 2 Mirror Image ?'s
  4614. Confused!
  4615. Waves- Interference/Double-slit experiment
  4616. Simultaneous Diagonalization
  4617. relativity
  4618. eigenfunctions and eigenvalues
  4619. Wave Nature of Light
  4620. Determining an electric field in vector form, got the answer, just checking.
  4621. Why is the magnitude of the electric field equal in all cases?
  4622. Locus complex plane
  4623. determine the determinant
  4624. help me! somebody explain this to me!(Gauss's Law)
  4625. Expansion of a ideal gas
  4626. What is the limit of exp(-kM/T)???
  4627. Kinematics
  4628. Kinematics Formula
  4629. first order ODE
  4630. Conservative Force problem that has been worked but I still have a question
  4631. Griffiths confusion
  4632. Matrices
  4633. chemistry help
  4634. Recursive integration physics problem
  4635. electromagnetic waves - antennas
  4636. Multivariable Calc help
  4637. PhotoElectric
  4638. Rank magnitudes of the electron's accerlation.
  4639. Why is this flux negative and not postiive?
  4640. quick math question
  4641. What is flux?
  4642. Stuck on two electric field questions....
  4643. Dirac delta function
  4644. Ok another few problems
  4645. Power
  4646. Infinite Potential Well
  4647. motion
  4648. Melting Point
  4649. Mixture Problem (differential equations)
  4650. How do they do it..?
  4651. Physics-Acceleration
  4652. finding force between solut and solvent particles
  4653. Finding plasmon dispersion
  4654. Wind velocity vs drag
  4655. 2D Harmonic Oscillator
  4656. easy half life question
  4657. Need help with function problem
  4658. Simple Derivitive
  4659. Acceleration(com)
  4660. Conveyorbelt
  4661. Chemistry Mystery
  4662. Gauss's (hard to understand) Law
  4663. Angular Magnification
  4664. Bifurcation Points - Differential Equations
  4665. blocks on incline
  4666. Rational Expressions
  4667. blocks on turntable
  4668. Simple Maths
  4669. Torque
  4670. ODEs: Not sure why
  4671. Decreasing vf
  4672. Need help
  4673. circular motion
  4674. Logs :(
  4675. Centripetal Force / Inclined Plane Question
  4676. Cp/Cv Value for H2O and H2
  4677. more logs help...=(
  4678. question
  4679. rock on string
  4680. Homework, Homework and more homework
  4681. Centrifugal force????
  4682. Area bounded by polar curves
  4683. springs!
  4684. help...
  4685. need calc help 1 last time.
  4686. derivates
  4687. help help
  4688. One dimensional kinematics
  4689. Loop-the-loops
  4690. Boggled
  4691. Geiger counter
  4692. Puzzled
  4693. Center of Mass Question
  4694. resolving alpha with friction and angles
  4695. Momentum problem
  4696. acclerating plane
  4697. Current produced by rev of electron
  4698. pls help me figure out
  4699. Are there any tick to trig idenity problems?
  4700. Find the net amount of charged contained in a cube
  4701. My great Confusion in Physics Derivations.Help!
  4702. some more help pls
  4703. Trebuchet Circular Motion -> o.0
  4704. 2 balls involved in 1-D Elastic Collision
  4705. Solution discussion
  4706. ODE - interpretation of solution.
  4707. area problem
  4708. Dynamics Help. My exam is on Monday!!!
  4709. Refraction of Light
  4710. e-field questions
  4711. Change of variables (i don,t understand)
  4712. a simple waveform help please
  4713. Some e-field questions
  4714. Finding the period of a wave
  4715. homework help
  4716. Covariant Derivative Identity
  4717. Linear Programming
  4718. uniform acceleration
  4719. Inelastic Collisions in One Dimension
  4720. Kirchhoff's Rules, system of equation problem
  4721. volume of a cone
  4722. problem
  4723. RC circuits
  4724. My Thesis
  4725. vectors
  4726. Volume inside Sphere, outside Cylinder
  4727. intro physics hw help
  4728. intro physics hw help
  4729. Another momentum problem
  4730. annoying integral
  4731. Specific gravity
  4732. intro mechanics help
  4733. Find the surface charge density
  4734. double integral
  4735. Calculus Problem
  4736. magnitude of net electric field
  4737. Parallel Plate Capacitors
  4738. Help!
  4739. Prove of refractive index..
  4740. ODE techniques
  4741. Area
  4742. IPhO Prep.
  4743. sample size, probability
  4744. Exact Equation - theory
  4745. Focal length
  4746. science bowl
  4747. Gauss's Law and E field problem
  4748. Finding an antiderivative using substitution rule
  4749. ohm's law problems. help....
  4750. help needed
  4751. Problem Solving
  4752. Modulus problem
  4753. latitude and vectors
  4754. cylindrical shells
  4755. integral over a sphere
  4756. closed form??
  4757. EMF and Terminal Voltage
  4758. trouble understanding this hw problem
  4759. electric current madness
  4760. Quickest Question Ever.
  4761. hoework help
  4762. Help Needed Immediately
  4763. Equations Involving Vectorssss....
  4764. Bohr model of atom...
  4765. Questions about Fleming's left hand rule
  4766. Rotational Dynamics
  4767. Logarithms
  4768. Simple particles and motion
  4769. MOMENTUM and IMPULSE sample problems and solutions
  4770. math prob
  4771. Rearranging equations.
  4772. physics book
  4773. physics book
  4774. Exam Problem: Rounds per minute into Megabits per second
  4775. spherical coordinates
  4776. A rocket engine roblem
  4777. The percentage of carbon dioxide in the air
  4778. Capacitors - problem w/ diagram
  4779. center of mass
  4780. AP Physics B and AP Physics C
  4781. simple frequency problem
  4782. Tension HW Problem
  4783. need practice problems help
  4784. calculate the total current...
  4785. wavelength and frequency
  4786. simple resistance calculation
  4787. SAT Physics and A-Level Physics
  4788. help the newbi plz
  4789. Need help ASAP PLEASE!
  4790. Physics Problem: Sound Waves
  4791. ChEmIsTrY
  4792. I need a comprehensive answer, please help !!!
  4793. cart + loop
  4794. second order homog. DE non-const coeff.
  4795. Plane motion
  4796. Counting Question
  4797. mass on spring
  4798. Another ODE
  4799. Help on "Introduction to Electrodynamics 3rd edition by David J. Griffiths"
  4800. Levi - Civita tensor and operations with it
  4801. Increases in Potentials
  4802. help
  4803. help here
  4804. Just took my midterm, can someone explain a problem I missed
  4805. geometry problem.
  4806. Need help with a problem
  4807. Trouble on a question
  4808. Need help solving homework problems
  4809. Integral, an algebra problem actually
  4810. Proof of Coulomb's Law using Gauss' Law
  4811. substance dissolving problem (D.E.)
  4812. Help please...
  4813. homework question
  4814. Electric Flux Question
  4815. QM and Linear Algebra
  4816. Accelration
  4817. Having trouble with Torque HW Problems
  4818. Finding the charge on the outer surface of the conductor
  4819. Finding the charge of a drum, i got the steps i think...
  4820. Fundamental Theorem of Line Integrals
  4821. Physics Hwk Problem on Convex Mirrors
  4822. Hwk Problem about Convex Mirrors
  4823. Matrix Symmetries
  4824. First Law of Thermodynamics question
  4825. electrodynamic question
  4826. Impossible vector problem. Help!
  4827. Utility companies AC instead of DC??
  4828. Question about computing torque??
  4829. constrained PDE : 3D -> 1D
  4830. help
  4831. Current flow in a generator??
  4832. Some QM questions
  4833. Simple: Finding the wavelenght
  4834. EM field question
  4835. Matrices, Transposes, and Inverses. --- Help?
  4836. EM Waves
  4837. Persistence Current
  4838. Difference between double and repeated integrals
  4839. Proving Combinatorial identity
  4840. volume of n-dimensional sphere
  4841. volume of n-dimensional sphere
  4842. Space Shuttle SRB Operation Question.
  4843. Euler's method
  4844. Physics Formulary
  4845. Torque and angular acceleration problem
  4846. Finding the wavelength (new to physics)
  4847. Spring Mechanics
  4848. Torque and Lever Arm
  4849. What holds an atom together?
  4850. Spin and Magnetic Moment
  4851. Cant seem to get the answer right (E&M HW)
  4852. line integral question
  4853. How do I define a sine wave?
  4854. Proving using vector
  4855. Gauss' Law help
  4856. Struggling with yet another DE problem -_-
  4857. Electron Negativity
  4858. Bras and Kets
  4859. Solving the mass of the Earth using 17th and 18th Century tools....
  4860. closed and exact forms
  4861. Popeye throwing himself thru the air
  4862. Simple Harmonic Motion
  4863. Flemings Left Hand Rule
  4864. Angular Acceleration problem...
  4865. Finding the tangential speed... Help
  4866. Heat/Temperature Physics Problem
  4867. systems of DEs
  4868. Work question
  4869. finding the angle
  4870. Finding the forces in equalibrium
  4871. Proving the Second Partials Test
  4872. Need Help With College Physics!!!!!!!!!!
  4873. Fun with functions.. . help requested
  4874. Expanding Functions
  4875. REally confused.. Need Help on electric charges and Coulomb's Law
  4876. Modular arithmetic + some other stuff on numbers
  4877. help...Electric field and Potential
  4878. function problem
  4879. Problem on Capacitor
  4880. Kinematics question
  4881. The Atom Theory
  4882. Marriage problem
  4883. A dam, torque problem
  4884. Static equilibrium question
  4885. gravitational force
  4886. Solving inequalities, need some confirmation
  4887. average acceleration
  4888. Work
  4889. Testing for symmetry
  4890. Doppler Effect
  4891. magnitude of the net force that acts on the charge
  4892. Spherical packing of a tetrahedon
  4893. Help me understand plz
  4894. For the Physics Olympiads
  4895. A simple question...
  4896. nonconservative work
  4897. direction field/slope field
  4898. Distance, acceleration, and time..
  4899. Finding mag E of 2 thin-walled concentric cylindrical shells
  4900. Fresnel Equation math problem..
  4901. Finding net charge of a sphere
  4902. Teaching myself trig..confusion
  4903. time as a function of distance???? electrostatic force
  4904. differential equation problem
  4905. Digital vs Analogue Comms
  4906. Related rates of change! (2 problems)
  4907. Out of curiosity
  4908. bouncing ball
  4909. Limits..
  4910. Geometry: I want to understand some points...
  4911. Archimedes's Principle
  4912. finding speed using conservation of mechanical energy
  4913. acid & base titration
  4914. kinetic energy
  4915. Conservation of energy
  4916. Physics B vs. Physics C, Calculus AB vs. Calculus BC
  4917. Plz help me in solving this circuit
  4918. Magnetic forces
  4919. Asking about direction of magnetic force
  4920. Howbout adding this to sticky?
  4921. Microfluiditics
  4922. ummm, what do these equations do
  4923. the square of an orbital period
  4924. revision question
  4925. Not too hard tension question
  4926. Completion problem
  4927. Satelite how far from center of earth?
  4928. Optics question-- please reply ASAP
  4929. Calculating Wavelength without distance
  4930. More QM trouble:(
  4931. Electrostatics
  4932. Static Friction
  4933. time velocity accelertion @ point x two electrons
  4934. help///
  4935. faraday's law of electomagnetic induction
  4936. the electric generator
  4937. Series Capacitance
  4938. motion in a circle
  4939. angular velocity
  4940. EM Induction
  4941. quick help please
  4942. Dynamics coefficient of friction
  4943. How much steel do I need to contain a magnetic field?
  4944. 2 Balls
  4945. car travels with fwd force help!
  4946. Motor
  4947. equilateral triangle electrostatics problem
  4948. Carnot Cycle and Adiabatic process
  4949. Lenses/Mirrors, [1/f = (1/do+1/di)] sign help
  4950. Stuck on Thermodynamics
  4951. e is an irrational number
  4952. Uniform Hoop Hit By a Small Sticky Ball of Putty
  4953. hints on Feynman diagram!
  4954. tunneling
  4955. Expressing velocity as a function of the distance
  4956. Expressing velocity as a function of the distance (not time elapsed)
  4957. A D.E. question
  4958. group orbits
  4959. Rationals
  4960. kepler's 3rd law relationship
  4961. Ideas for Main Project (Written Report)
  4962. 700 solved problems in vector mechanics for engineers (dynamics)
  4963. Limits
  4964. modern physics
  4965. tunneling
  4966. Double Integral
  4967. Kinetic Friction
  4968. Sum of a series.
  4969. Polarization
  4970. Improper Integral
  4971. Coefficient of determination
  4972. Ratios of work to height with same mass
  4973. Help me build a physics toys
  4974. Urgent EMF help
  4975. any help most appreciated
  4976. Angular acceleration
  4977. Help me prove
  4978. Chemical Equilibrium
  4979. Paradoxical groups
  4980. diffraction
  4981. Electromagnetic Waves Problem
  4982. oscillation
  4983. Geometry of SO(3)
  4984. Some help with electrostatics, please...
  4985. Misconceptions about length contraction
  4986. electric field
  4987. Transformer
  4988. Trig integral
  4989. relatively easy limit help please
  4990. induced current
  4991. R.f values
  4992. Kepler's law
  4993. Solving finite difference
  4994. MUONs problem---pl\ help
  4995. can't get this!!!
  4996. Water density
  4997. Kinematics
  4998. Doppler Effect on light question
  4999. Photon Problem!!!
  5000. resonant LC circuit