View Full Version : Introductory Physics
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- Photon Problem!!!
- resonant LC circuit
- CERENKOV RADIATION question
- change fo variable 2
- When will they pass each other>
- change fo variable 2
- Dispersion
- Need Help regarding some problems....
- gravity
- Elasticity
- Blocks A & B
- Potential Difference
- variation of parameters
- bullet,block and spring
- coal car
- Parallel Axis Theorem
- pendulum problem
- speeding ticket problem
- astromony question
- exploding spring
- loops!
- preparing for test
- Mutual induction
- probability problem
- acceleration and water height
- Induced currentII
- Metasystem Transition
- fluids
- object in a test tube
- LASER colors function
- Wavelength of Gamma Rays
- Finding the electric field
- a jumble of questions realtive to chemistry
- Physics
- integral
- Magnetic fields
- Differential Equation
- conversion between lbf and Newtons
- rolling uphill
- Arclength
- how do determine hybrid orbitals
- how to determine electron configuration
- predicting bond angles of ions/molecules
- predicting polarity
- Calculus Summer Assignments
- Ice cube in a glass of water
- Water flowing in a pipe
- how to get the equation of the plane. [read this one]
- planes
- density constant
- ODE - where have I gone wrong?
- Imaginary i
- Mass of earth's atmosphere
- Arithmetic
- Homework
- radius of orbit?
- Magnetic Field Density
- Falling Objects
- Math Help Equations
- more elasticity
- Convergence
- oscillation
- Fluids - floating balloon problem
- LP Formulation
- finding the change of internal energy
- difficult thermodynamics question (p. chem)
- I really need an answer-Derive trig identity
- force question
- Taylor expansion
- obtaining the identity
- Electric Power
- Electrostriction
- math question
- Charge
- circular polarized light
- Functional Analysis Problems
- Locating image charges
- [SOLVED] Pls... help me...
- thermodynamics question
- please help with numerical integration
- What Does...
- ellipse
- Hitting a target
- particle on a sphere
- Mean Value Teorem
- Electric Fields
- Time problem
- moment of force and tension
- G-equidecomposable and equivalence relation
- Boolean Algebra
- Just a quick question - definition
- Poisson's ratio
- matrices question
- least-squares problem
- confusion
- Magnitude of Force
- Question
- Steel Sphere
- Earth's Orbit
- Air Bubble
- Commutators and solvable groups
- reflection
- how do i use mathmatical symbols
- Temperature
- Limit
- critical points
- tension prob
- pressure in a glass bottle
- Matrix Help Please !
- Molarity problem
- Intersection points
- Speed of electrons ejected
- Optics Problem
- Heat current through a spherical shell
- C.O.M. issues?
- extremes
- Atoms
- Net Force
- L'Hospitals Rule
- Ideal Gas
- Some Physic question on kinematics, mechanics that i couldn't solve
- Number of modes in a cavity
- Entropy
- Tan x-intercepts
- Relativity or Quantum theory?
- torque problem I think
- two questions involving linear independence
- formula question
- Letters to Numbers???
- Two-Dimensional Motion
- Charged Conductor
- Gradient / Velocity
- Force of friction
- question on moment of inertia
- Is Integration the inverse of differentiation?
- volume help
- Thinking about the space shuttle
- static/kinetic friction
- pulleys :(
- proof
- Sl(2,z)
- showing a form is exact
- n-cube
- Doppler
- accleration
- Please help me
- Blood Transfusion!
- Rate of flow and velocity
- Essay help: Time as a variable
- RC Circuits
- Tension problem!
- Friction
- 2d Coulomb and Biot-Savart laws
- fulcrum
- magnetic field and induced EMF
- Show a sequence of amounts are a geometric series
- det of a matrix
- Internal resistance and electromotive force problem
- Terminal potential difference (TPD) or Electromotive force (emf)?
- 2nd law of thermodyanmics?
- Conservation of angular momentum
- Need help with a confounding projectile motion problem.
- projectile motion question...plz help
- Trial function for ODE
- sulphur dioxide
- Help
- volume discharged
- net downward force
- two blocks and a pully
- Rocket Rotational problem
- Exams...
- staticfrict
- Factorising a Quadratic I still struggle..
- balance beam
- Magnetic flux and direction of induced current
- which is it?
- Simple question
- what is stern-gerlach?
- Moving-coil galvanometer
- 2d Inellastic collisions
- Help needed immediately!!!
- Rates of Change Sliding Ladder Application
- do planets lose energy?
- Several things that are confusing...
- Planck Constant Question
- motion
- 2 Homework Problems
- rubber band
- saddle points
- Solve for three variables with only two variables??
- Kinematics Question
- graph of voltage over time
- Heat Conduction
- rotational collision
- Combinatrics Problem
- If light enters a new medium perpendicularly...
- Calculus of variations
- Circles,
- Cells in parallel
- Cause and effect
- mixing problem
- Crt
- Static Magnetic Field Theory
- power question?
- kin energy.
- Ferris Wheel problems
- gravity/weight
- rotating rod with weight
- Pendulum- Maximum displacement?
- solving for variables
- Calorimetry
- energy ..err
- ball rolls down ramp
- two doubts
- Kinetic Energy
- Snow
- watts
- Confused
- Directrix and Focus
- unclear on the definitions...
- Kinetic Energy Lost in Crumple Zones
- Conersions
- Spring DE
- basic physics queries
- Is this equation wrong?
- Integral convergence and limit comparison test
- question which concerns the classic example that demonstrate the conservation of angu
- a few questions
- semi math question
- agh cant get this
- impulse
- potential energy graph
- forces
- friction, inclined slope
- Banking corners Problem regarding assignment
- Maths Problem
- Alac EGG PARACUTE DROP!
- statistics
- solubility
- Can someone please help me with this problem?
- Can someone please help me with this problem?
- simple harmonicmotion
- Shear Problem?
- platform on springs
- Answer
- mechanical advantage
- Easy
- Beam stress
- Physics tasks (undergrad level)
- Force and Work
- Pressure problem
- Peskin, Schroeder (2.30)
- angular velo.
- Convex lens
- Landing Speed
- Conservation of energy
- Need help setting up Eqtn of motion.
- Radius of earth
- interesting Mechanics problem
- Tension
- Fuse rating problem
- An interactive problem
- Gravitational red shift question
- Thermal Expansion Problem
- Kinematics problems
- Potential Barriers
- potential divider and potentiometer principle
- nuclear fusion
- Energy
- Need help with Magnetostatics
- what is the potential?...
- dispersion / diffraction
- Troublesome Integral
- Air resistance & Trajectory
- dispersion
- phase velocity question
- change of enthalpy
- Dalton's Law of Partial Pressures
- work done by gas
- Various questions
- origin formula
- Spicing up a report
- a question on kinematics
- Function Homework Help
- PLZ any genius answer my question
- Total energy of a dielectric sphere please help!!!!
- Ryder equation (4.12)
- Impulse
- Calc Summer Assignment
- LaTeX Question
- Lenses/Mirrors - anyone have a website that explains how these work?
- Trigonometry Help!
- different views...
- More trig homework
- Tide and trig
- Question re. Conservation of angular momentum
- 1 of 2 killer questions--Trig
- 2 of 2--Trig
- Quick question on sets
- Last one for today-_Trig
- Linear Algebra question
- Motion in One Dimension
- Optimal Angle
- Math problem
- Locus question
- Kets, vectors.
- p-adic convergence
- Cauchy sequence
- Ohm's Law
- Real Wattage
- matrices hard!
- Difference equations
- Free QBasic Download?
- First Year Physics Help Needed
- spring scale question
- Graphing
- Calculus in Physics
- Checking for delta function
- Integral
- Qn on ratational motion.
- Conducting Shell
- application of non conventional energy
- momemtum/conservation of momentum
- Do molecules, subatomic particle and atoms travel in constant velocity?
- Binomial coefficients and pascal's triangle
- Freefall Problem
- Limits
- New guy needs help
- Srping Problem
- Capacitor in Circuit
- young's modulus
- spaghetti bridge
- spaghetti bridge
- Vector area
- Vector Questions
- Electric field help
- Electric field questions
- Convergence/divergence of series
- Rotation qns which i am stuck for 2 hours
- Conceptual Difficulty with Lagrange's Eqn
- Desperate help needed for Projectile motion!
- Triple Integral-problem.
- Please help with tension question!
- help with Bernoulli Equation
- Stargate Atlantis/ pressure and fluids
- Power series
- Kinematics - One Dimension Problem
- Marterial Science (Chemistry Related) Problem
- Help..plzz. how does a clinical thermometre differs from a laboratory thermoeter?
- help on velocity and displacement
- What are the 5 characteristics of life?
- starting to forget my physics: silly energy question
- Help with Integral
- Is my reasoning correct?
- sound waves problem
- Hyperbola equations
- hovercraft
- 1st year Trig help
- Equation for parabola
- 1 more Trig?
- Brightness of Mars as observed from earth.
- special functions and application to physics
- Fermi Style Estimation Question
- relativity question
- spring constant
- acceleration question
- exploding question
- center of mass
- IVP unique solution
- Max spped for a car to go around a curve track without skidding....confusing!!!
- Energy of Configuration
- An acceleration problem
- Series again
- Mechanics Problem, Cannot understand
- Central Force
- Planes and Vectors Help
- Isomorphic Semi-Direct Products
- Magnet's attraction/rejection Force
- Vectorspace of matrices
- Vectors
- Eccentricity of the Ellipse
- Pisa tower
- Rabbits!
- Quantum problem...:)
- General Questions: Motion in One Dimension
- A Symbol Question
- Object A catches Object B, at when?
- Projectile Motion
- Highway Curves
- Help with limit please.
- Highway Curves
- Measurement
- problem
- local extrema w/2 var
- Rotating axes to elimnate xy
- average velocity
- Ladder
- relativity
- magnetism, Gauss
- electrostatic force
- Question concernig E=MC^2
- finding radius between charges
- Physics Egg Drop
- Inverse Functions and Logs
- Physics Question Regarding Densities of Spheres
- math problem
- Electrons
- Loci Conics Parabola eqn in standard form
- Thermometer
- projection of vectors
- How is power proportional to acceleration?
- elecric charge and electric field
- laplace transform of complex exponential
- Alternate Lagrange Equation
- Bows and Arrows
- Police Problem
- I'm stuck.... help someone!!
- Verification of a parabola
- Infinite line of charge
- Rockets
- Projectile motion via a spring (well, actually, rubber bands...)
- calc/algebra
- Couple of math questions...
- A couple of new problems
- warming things up.
- Conditional probability - Random number of dice
- Help!! Please someone must be able to solve this problem.
- Set problem
- Simple problem. Please check my answer?
- Definition of a Continuous Functions
- QM integration question
- Rolling Motion
- Uncrackable
- Polar Forms
- Verifying a polar graph
- Questions about error treatment
- Number Theory
- Solid of revolution
- Ways to place molecules
- Complex numbers- HELP!
- i'm new here, can someone help me with a problem regarding charge?
- Complex numbers
- Linear independence
- Electric Field
- Help
- here's another
- Green light
- Direction Cosines
- Various physics questions
- Check my work...
- Spinning CDs
- Self-Taught Calculus
- Simple Harmonic Motion
- Simple Harmonic Motion-Finding the distance traveled by the vibrating object???
- vector calculus
- Confused by this ODE
- Simple question about velocity and acceleration
- stuck on integration step...
- Help with a limit
- O.D.E. question too...
- also O.D.E stuck on integration step...
- O.d.e.
- O.D.E. with trig
- unseparable O.D.E.
- one more o.d.e. question
- vector analysis notation question
- laplace transform with abs value in exponential
- Oscillator basic question
- physics help
- integrals and dirac delta function
- Integral Trouble
- Thermodynamics Question
- vectors
- Integrating a second derivative-involving solution for Simple Harmonic Motion
- Speed of CDs
- Volume Question (Can someone check my work?)
- another vector question
- Gaussian Elimination Question
- Stubborn ODE
- Help!!!!!!
- Maths Question
- 2 problems on simple harmonic motion
- region of convergence
- integration
- electrons
- Number Theory
- new Problem I dont get!
- Need help
- Help
- How do I finish this?
- Problem in graph of Quadratic Equation
- I need help
- Another Thermo Question
- Help!!! I am retarded
- In Need of Serious Help
- torque
- velocity of mass
- Radians
- a tough question!... not for everyone
- Magnitude of Displacement
- Help needed
- total mechanical energy of a system
- Need Help!
- dimensional analysis universal gravitation
- Statics: Magnitude of vectors HELP!!
- AP physics q
- Seperation Vector
- Proof: log(x) is irrational
- Velocity and Distance
- Pressure In A Submerged Tube
- free particle wave equation
- Homework problem
- I got question
- Question on geometrical optics
- Another question on geometrical optics
- little integer problem
- Geometry with Algebra 2.
- a question
- Simple? Chemistry HW Problem
- Trains
- 1-D motion problem
- Quick question regarding speed & constant acceleration
- Limits help!
- Electric Charge
- Star Blocks
- very basic physics (mechanics) question
- lorentz force
- Dimensional Analysis Question...
- Triboelectrics.... Help please.
- My book's throwing equations out of nowhere!!!
- Data structures and Algorithms
- ???? Earth's Gravitational Field Effect on space shuttles
- pump output
- More electrical charges
- Electric energy of a dielectric sphere!!
- Particle on a potential well
- Homework Problem
- electric field
- Crossbow acceleration
- Universal Quantifier question
- proof
- Putnam Exam Prep Questions
- AP Phyz: Constant Acceleration
- stuck on electric field question...
- "Little G" Lab Suggestions
- Proof: x is irrational => sqrt(x) is irrational
- Theoretical Mechanics
- motion
- Trig functions behaviour
- y=-3sin(2x) shifted new equation?
- Check another trig behaviour
- Comparison between y=sinx and....
- Killer word problem--spacing
- Partial fraction decomposition
- help me with this phy experiment thingo!
- My lack of problem solving skills - Mechanics
- Homogeneous system of linear equation:
- Continuous Mappings
- Mechanics question
- 1D Kinematics problem
- kinetic energy stuff....
- How to rearrange this trig function?
- Magnitude of order
- Factors affecting the resonating frequency of wire
- perhaps delta function or inverse Laplace transform?
- Rocket Train
- Need Help With College Algebra Factoring
- Universal Gravitation
- I need help
- Double checking charges and electrical field problems
- Linearization of Non Linear Equation
- superposition
- Operations of Functions
- force a function of velocity?
- Proof: One more irrationality proof :)
- Finding equivalent resistance
- Parabola Problem
- Orbit & Velocity Question
- incline
- Vectors and sailboats?
- Relativity question involving time dilation...
- Fluid Dynamics: quickest way to pour water out of a bottle
- Statistics Help
- Static Universe Theroy and Red shifts in galaxy spectra
- Can someone help me
- guys, help me with potentiometer principle
- Tricky Trig Function Find the eqn Help
- Non-Hausdorff Space
- velocity
- Im having trouble with a few preoblems.
- Tension
- Calc III, confused on (x,y,z);
- calc III, confused on (x,y,z);
- Problem on Electric Field
- Trigonometri Question (HELP)
- Ball, Hole and Gravity
- Need help translating from Physics to English
- Submarine problem...
- Fluid Pressure and Fluid Force in Calculus II
- A somewhat related subject
- determining the period of a periodic motion
- positive/negative work
- mirror image reversal - why only l/r, not up/down
- Trigonometry
- Limits from left and right
- Describe the set of points Calc III equation of sphere
- bohr radius
- Calc III, Inequalitites problem!
- could someone check me on this?
- Vernier Scale
- Gravitational Questions
- Velocity and Acceleration
- Lever Question
- Elementary row operations question
- very fundamental qn on waves
- Epsilon-Delta proofs
- Gaussian elimination
- 2 qn regarding wave
- integration problem
- stuck at this prob.on work done
- Pressure
- frequency question
- Orbit which goes neer earth
- Ode
- Deriving Conditions for D field
- Electron in a uniform electric field.
- Homomorphism question
- Capacitors
- Conservation of energy and vertical circular motion
- distance between two protons
- Projectile motion problem
- Drops of Water
- Diff Geo - Ferret Serret Apparatus
- finding the net electrostatic force on particle 1, triangle!
- Ideal Gas Law
- General Chemistry Help
- taylor series
- acceleration question
- energy in an ideal gas
- calculation question...
- Solution manual for Statistical Mechanics by Pathria
- biochem thermodynamics
- Electric Charge from a ring?
- stats help
- curve, x-axis, and a line
- Matrice question
- proof
- Mulitplying a matrice
- Matrices are not my strong suit! Please help
- taperecorder mechanics
- Pyramids Question
- Diffusion
- Explination?
- Square roots
- C++ Program Ideas
- circular motion
- Capacitor Problem
- vector algebra (i guess?)
- orthogonal
- Please help
- designating hybrid orbitals
- integration
- Coulomb's law
- Question on moments of inertia
- application of integrals
- matrix proof
- vector components hard!
- changing electric field
- Perplexing Physics problem(s)
- infinite subset is dense
- Advice on problem solving
- independent random variables
- EM (coulombs law)
- Periodic solution to DE
- Differential Operators
- help
- physics help books
- Can someone help solve this problem?
- Can someone help me with these problems?
- Drilling a hole through the center of earth to the other side, and dropping an object
- SHM problem involving an applied force
- Have a question on how to do an integral.
- Simple Vector Alegebra Problem
- Help !!!!!!!!!!
- Help..field of continuous distribution quest.
- Question about integrals
- electric field
- Electric Field charge calculation
- Big-Oh Problem
- I got stuck..please..
- could use some help on this e&m question
- Stucked in a Qn on wave.
- vector algebra
- Vector Space over field of R
- please help me with this qn on SHM
- State space system model - hard and really need help fast - PLEASE!!!
- State space system model derivation - hard and really need help fast - PLEASE!!!
- Fourier coefficient
- Laplace's equation
- primitive roots?
- Modified Ampere's law
- A couple of calc III, 3d drawings & sphere problems! need help!
- Calc III, what point could this be?
- Projectile motion but with resistive force
- Eigenfunctions,QM
- Physics problem...
- Wave Problem
- dimension problem
- Vectors and Integrals
- circular movement
- Another egg drop project
- i think i have lost my brain
- Recoil energy and Heisenberg Uncertainty principal
- How does a computer calculate acceleration and velocity?
- Urgent help needed on car project
- Calculating electric field from radiant flux density
- heat conduction
- Qm, infinite sq well doubles in width
- Acceleration due to gravity ...pls HELP!
- basis question
- Simple Harmonic Motion
- Tension in 3 cables
- circular motion question
- Finding the position for charge Q3
- Centrifugal force
- Don't understand what the problem wants.
- adding of electric force help
- Can't figure out this problem regarding two bodies with different accelerations..
- Angle of a perfect circle
- Electric Transients
- Moments about a point
- Seebeck Voltages
- Does triangle inequality hold for summations and sup?
- Questions about vectors
- Centripetal and average acceleration
- magnitude and average velocity
- Converging lenses and focal point
- calc 3 help. cross product
- Intergration
- Force due to pressure on side of a container
- Bat Problem
- Simple harmonic movement problem
- Adding vectors
- one more calc 3 problem
- force problem
- Vectors problem help, please!!!
- math help needed
- A Limits Question
- Conservation of Momentum
- Helium Ballon
- Adding Two Wave Functions
- Electric Field at center of triangle
- xy plane question.
- Force in a potential field V(x,y,z)
- Gauss' Law and Flux Question
- Electrical Potential Energy
- Cell Membrane Question
- Parabola problem
- Coulomb's Law finding q
- Torque question.
- seemingly simple
- Intersection of subspaces
- Check my answer please (factoring)
- Question on homogeneous linear systems
- Integral Trouble
- Electric Fields
- Hydrogen Bonding
- Simple question from Peskin Schroeder
- DIFFEQ - Modeling Problem
- Dimensions (involving units)
- Determinant
- A friction problem
- Heat Transfer Problem in Cylindrical
- Acceleration?????
- Projectory: Super Hard Apparently From The Military!!!!!!! Gah Hard
- Simple vector problems (hints please)
- Magnetism RIGHT hand rule?
- Troublesome commutator
- Proof for this
- Galois Fields
- Vector Space Axioms which fail certain matrices
- Quantum Hamiltonian II
- Archimedes - Simple question
- Circuits
- Find the thickness of Aluminium Foil...
- inequality problem
- easy electric field question please help
- phy hw help ASAP
- Charge problem, used a quadtratic equation, can you see if i did it right?
- Air Resistance & Horizontal Distance
- Review problem for classical, help please!!!
- Help with this physics problem
- Average Acceleration during a collision
- comp science hw help!!!
- help
- General Chem Help
- Chem/Math !! Help !!
- Word problem !!
- help
- axially loaded structural member problem
- calculus hw!
- Equation help
- err, did I do this length contraction problem right?
- Discrete Math HW Check
- What does "Metric Prefix" mean?
- System of Equations Mechanics problem
- acceleration
- difference between electronics and physics.
- evil, evil proof
- vector help
- truss problem, urgent help!
- astro - modeling white dwarf via polytrope
- Some maths problem...
- Another Linear Algebra Question
- more questions
- latent heat of fusion of ice
- Integrate sqrt problem
- some physics questions
- some physics questions
- Integrate sqrt problem
- Work and Energy
- help
- Work & KE
- Phasor Problem
- Kirchoff's Current Law - Negative Current Value?
- Infinite Resistor Network
- Related rates
- Not sure how to solve this problem
- Some help needed
- Vector Gah!!!!
- Energy Signals
- Acceleration (short question, but not so simple)
- chain rule
- probability measures
- Average Speed
- free fall can somone help me
- Question about probability measure
- Need Help with a statics problem.
- what is the indefinate integral
- Motion and Average Acceleration -Help-
- Fun hw question I can't seem to get
- Resolution of Components Problem
- how to obtain 4 input or gate using 2 input gates?
- uniformly charged cylinder
- Math puzzle.
- uncountable domain
- question-please help
- algebraic Fraction
- Integrating Trig
- 3d box
- help please
- Simple Intro Physics question
- rationalising
- Just want to understant(Diff EQ)
- need help with a couple of problems.
- Intersection of subspaces
- easy sqeuence question
- Laplace's equation
- car tires
- its really confusing me alot
- Organic Chemistry
- direction of impulse
- 2 Problems regarding Gauss's Law
- any idea on latitude question?
- Radiation
- a qn on thermodynamic
- Derivative problem
- charged particles and vectors
- circuts
- Length of the Air column
- [calculus] Continuity of partial derivatives
- physics homework
- Questions concerning cross products, dot products, and polar coordinates
- Proof by induction
- how to use logarithm
- griffitsh electrostatics problem
- Ice Cream and evolution.
- Simplifying Surds
- Kinematics
- help
- kenetics problems no clue how to slove can someone help?
- Two objects travelling on a parallel plane
- Help with two problems.
- Totally Lost (Free Fall Distance)
- Simple Proof
- Vector calculus
- Calc III, Vector trouble, help would be great!
- Oscillation question: dealing with a maximum velocity
- My son is having difficulty with a problem.
- Write an experimental design
- How to find the distance of this vector? did i draw it right?>
- particle motion diff eq
- Thermodynamics question i dont get
- homework help
- Frustrated
- Motion in 1 dimension
- [urgent] chemistry help
- Work-Energy Theorem
- Prove the Square Root of 2 is irrational
- Physics questions
- Another physics questions
- Adiabatic Expansion
- Math
- Bernoulli's Principle
- Can someone help me with this proof?
- relative position
- exp(i infinity) = 0 ?
- Oscillations of a Piston in a cylinder containing a trapped gas
- Transformer Tutorial
- Hourglass curve equation
- Doppler effect
- E-K Diagrams, valence band, conduction band...
- Product notation
- Inner product
- Divergence Theorem
- Indoor Spa Water Loss Rate
- entropy of a spring
- Endomorphism Ring
- Four Charges
- numerical analysis questions
- Links?
- substitution I don't get
- Forces... Help!
- valence bonds?
- Having problem showing the vectors point in the same dir. its a 0 Vector?
- Unit Conversion ad Significant Figures
- Basic Physics...?!?!
- complex analysis-- Oscillation/vibration class
- Did I do something wrong?
- Confused
- Magnitude of velocity
- Projectile Problem
- Show the commutative property with dot product
- Finding the coordinates and distance of this drawing
- Math - Proving
- Arc Length
- redox reactions
- physics kinematics
- planes
- Numerical Problems: The U.S. National Debt
- Please Help Me. Thanks!
- Maximum Height
- Moment Of A Force
- Trouble understanding voltage
- Adding Trigonomic Functions
- can anybody help me to solve this problems?
- orthogonal
- speed
- Charge on the ball
- Curl and Force
- Crank-Nicolson method for a parabolic differential equation
- equation of a plane containing the three points
- Help!
- Graphs
- Relativity Question
- Why the conservation energy doesn't work out?
- Supplementary Books?
- Coulomb's Law
- center of mass
- input/output signal
- Physics Problem
- Some EM1 vector problems
- Matrices Question
- Need challenging vector problems
- Solving an difficult inequality
- significant figures
- Little help
- Acceleration vs. Time
- Electric charges and SHM
- Integral Trouble
- voltages
- RMS Speed
- linear algebra, determinants, and transposes
- Quick Question
- thickness of a sheet of metal?
- Boolean Algebra
- Calculating Electric Field (what am i doing wrong?)
- Charge question
- Significant Figures
- another thermodynamics
- Sifting Sugar Particles
- :eek: Kinematics help :eek:
- Particle Motion
- Best way to determine the weight/volume of a grain of sand/salt
- Is velocity something an object has or something object experiences?
- projectiles
- Kinematics Question
- a non-inverting amplifier
- Ode
- Problem in Thermodynamics
- Math
- Equations of a plane
- Stuck
- divisible of natural numbers
- divisible of natural numbers
- Sierpinski Problem
- Half Life
- Parametric equation of a Curtate cycloid
- Finding electric flux
- Prove the Power Rule (calculus)
- 2 questions
- strain thread
- divergence theorem...again
- Finding E-field of 2 concentric clyinders
- Dynamic Motion: Frictional Forces and slope
- Force on a point charge due to a rod
- Poisson brackets and EM Hamiltonian
- relative error from heck
- finding a point on a triangle
- max shearing stress problem
- solving perpendicular oscillation problems-- lissajous
- Where did I go wrong? [Laplace Transform]
- seems like a simple problem..
- please double-check answer! short problem
- Projectile question
- help
- Calculating Horsepower
- Prove Cauchy sequence & find bounds on limit
- how do you find instantaneous speed?
- Falling Problem
- Electric Potential Problem
- Unsure about answer
- Show equivalence of two Cauchy sequences
- F(x,v) = kvx
- dumb conversion question
- Maclaurin series help
- First-Order Linear Differential Equation Problem
- vector function
- time delay equations
- More Cauchy equivalence
- What Am I Missing?
- conversion
- velocity time graph &instantaneous acceleration
- Orbiting Satellite.
- Urgent help required!
- Motion help please!
- Average Velocity
- Vertical Motion question
- amplitude modulated
- If you have the seperable DE....
- Finding Neutral Axis & Second Moment on a T-beam
- help please!
- similarity
- Tyre inflation calculations
- units in a quantum barrier problem
- how to use Gauss formula here?
- Finding the pattern
- Elementary Mechanics Problem
- Proving an integer is prime
- Derivative of...
- College home work ..please help ASAP! :)
- helmholtz free energy question
- Calc III, Determing the coordinates of P
- Showing dot product is commutative, need help please
- finding the volume with Shell method
- combinatorics-numbers
- Jumping problem
- Electric potential inside and outside sphere
- Compare y=Cos(x) and transformation HELP
- electrical potential help..urgent!!!
- spherical conducting shell?
- The missile and the aircraft
- distance
- Formulae/equation
- Check on Tangents.
- Tangent Lines
- Tangent Lines
- Physics with cal 1 probs
- electric field strength problem
- I cant figur this out!!!
- dimensional analysis question
- Math Worksheets.
- Homework help
- Time Speed problems
- Tension question
- limit help
- The Right-Hand Method (ugh)
- jet of water
- Derivative of Piece-Wise Function
- History anyone?
- air plane piloit
- Vectors and crossproducts...
- question
- Energy concepts
- urgent help with 2 dynamics problems
- Simple HW Junior Psychics Q
- Motion in 1 dimension
- I need help!
- Kinematic Problem Involving MJ
- Bad Physics Teach! :(
- Beats
- car distance
- water drain rate from barrel
- Parachutist drops a camera...
- A.P. French, Mechanics Problem
- Chemistry question
- Completeness
- simple optics
- the eqn and proof of energy of sinosiodal waves.
- chemistry help please
- single-precision floating point
- Need to derive the distance formula from the acceleration due to gravity
- Wondering where the distance formula from acceleration due to gravity comes from
- electric n magnetic field vectors
- am i in the right place???
- supernova explosion n angular momentum
- Works only when using seconds,but not minutes -really need help
- questions on kinematics (distance/velocity/acceleration)
- peicewise limit help
- train vs wall question
- Simple Question
- i neeed help desperatly
- iterated limit? double limit?
- eng physics - help needed!!
- Tangent Properties Symmetry, domain, asymptotes, zeroes
- new equation? y=3tan(2x) shifted down 5 and 60 left?
- CHECK PLEASE Tan BEHAviour IN TRANSFORMATION
- Unit conversion
- Pressure in a centrifuge
- Need help setting up basic dynamics problem
- Matrix Questions
- Physics n00b Problem - Power Conversion
- Einstein
- Integral problem
- need a lil help 4 a lab report
- Need Help
- air resistance formula
- Forces help
- basis
- Matrices, I can't seem to cancel out any more elements
- Determining density of spherical cloud by dropping probe and measuring velocity
- Finding kinetic energy
- Prove that summation of n(n+1)/2 is true for all integers.
- Need Help
- Error Analysis Problem
- Electric Field Energy (dielectrics
- Physics Kinematics
- Confusing myself
- Topology question closures
- boolean algebra
- Two Dimensional Kinematic Question
- e^(2lnt) = t^2 Whyyy?
- help,varifications of problem with rectangle loop and mass
- Group theory question- very basic
- Is this a partial derivatives? Or just simple algebra?
- Can you use preliminary test in testing for convergence of imaginary series?
- Need help
- Frictional Force
- pretty simple prob
- Physics Problem
- Need help with one dimensional kinematics problem
- recoiling electron
- wave length detection!
- Energy of Capacitor
- Component Help Please!
- Magnitude of Net Force
- Kinetic Friction/Distance
- Gauss' Law
- Frictional Force and Acceleration
- Need help on 2 physics problems
- Proving a perfect square with factorials
- Probability help (Urgent)
- electrodes in water
- The missile and aircraft...the saga goes on
- Matrix Norms, and proving their characteristics
- Gravity
- Calculus question- differentiation
- Math
- Physics is kicking my @$$...another problem!
- Simple tension question
- Enthalpy, thermal energy, and kinetic vs. potential energy
- sig figs
- Total Electric Charge on an annulus
- Delta-Epsilon Proof
- Need help ASAP: Conductors and Electric Fields
- Please help, Express kinetic energy in terms of m and p?
- help me
- Inverse functions
- Positive Indices
- Im a real dummy to physics! Help with questions please!
- vector calculus need help please
- uniform circular motion and velocity vector
- Heat Engine
- Looking for supplementary physics book!
- Electric field help needed
- Electric Field of an annulus
- Algebra Help
- I need help with a problems
- Motion/Forces
- Trig Function
- Optics
- proportionality help needed plz
- Car Collision Question.
- need help with 2 calc problems
- a lil algebra help
- Hardest 2 dimensional Kinematic Question I have ever encountered
- plz help me !!!!!!!!!!!
- tension
- How do you test the convergence of i^n (imaginary number) or (-1)^n?
- Kinematics ~ need some insight
- Geometry Discrete Problem Thanks!
- Need help with this have exam tommorow.
- Surface Integral HW problem
- natural log derivative problem
- This one is a doozy.
- cross product problem
- Help! Electricity and work...
- Is the following a good enough proof for the divergence of (-i)^n
- Carnot engines
- pleas help!! electric field
- Show whether it's a basis..
- Calculating engine torque/horse power from datalogs
- questions dealing with force
- acceleration
- Simple Tension
- Solve the system.
- temperature
- oscillations
- gauss law help
- Is this proof okay?
- if a problem doesnt have constant acceleration...
- Math
- I need help with this prob fast please...
- stats blues
- work done by friction
- Thin Lenses
- combinatorics-next problem with numbers
- Wilson Cloud Chamber
- Percentage difference of two numbers?
- Help with 2 Number Theory Problems
- potential energy function
- Lagrangian Dynamics
- A bit of help please
- Sum of forces does not equal zero
- Rocket Height as one-dimension motion
- Problem on Potential of Sphere
- limit of a sequence
- limit
- derivaive
- Newton's Law of Graviation
- Find the period of the function
- two simple problems
- is ABCDEF = AB(C(D))EF for matricies
- Circular Motion in a Magnetic Field Problem Help
- Gauss's law
- Cooling system
- What formula do I use???
- Charge on the nucleus
- Electric potential question
- algegra equation help
- Some Thermo questions
- Perpendicular 3Dimensional Vectors
- Addition of Vectors
- Quick Symbol Question
- Will the wavelength decrease when the wave moves from a light string to a heavy...
- Does the speed of a wave in a spring depend on the maximum speed of each coil?
- Proof of Gauss-Markov Theorem
- junior physics homework
- parametric equations for a hyperbolic paraboloid
- even and odd proof
- help on homework
- Please Help...Vector Forces in 2D
- Error
- Projectile motion problem
- How is this proof valid? ax(bxc) = (c.a)b-(b.a)c
- Find the Fourier serie...
- Kirchhoff's Voltage Law
- Response of System
- some physics work, show me what i am doing wrong.
- Vector question-plz help
- how to find the time
- Electric Charge Density
- Gas pressure force
- Significant Figures and scientific notation!!!
- Complex trajectories?...
- More A.P. French Mechanics
- Find the domain of the vector functions
- Find the limit
- Velocity Unit
- I can't study on untill I get this--please do help me
- Vertical loop
- Help!! Kinematics in 2d Question!
- help understand
- help, please?
- Multiple Choice ?
- radius ratio
- need help simplifying equation to find the laplace transform of it
- need help with mass-spring-damper system
- find value h so the matrix has infinitely many solutions?
- Converting to unit impulse function
- Having troubles putting matrices in another form, linear combination form i think.
- Math help
- parametric equations for the tangent line
- Easy physics question i'm sure
- Definition of limit
- Record of Travel Problem Guidance
- multimeter
- help w/ average velocity
- Very simple D.E.
- Calculating the speed of P-waves.
- Leg of Tripod
- Should I argue my mark?
- i need help with my design engineering homewrk...
- Motion on an Incline
- physics: strange vector hw problem
- Easy QM uncertainty question
- Ave/Instantateous Velocity
- Physics help
- geometric optics
- I really need help with this one!
- standing waves
- Calculus
- Simple Math question
- Question?
- AP physics MOTION questions.. looking for help..
- AP Physics Motion Questions.. any help is appreciated.
- Easy QM question
- Coulomb's Law
- Mass
- Force following same rules as vectors
- simpleQ
- What is the purpose of trigonometric identities
- electromagnetic question
- Magnetic field rather than electric....
- Can someone double check to see if I did these problems correctly? E-Flux problems
- 1d Motion
- circular motion
- Linear stuff: I never get the awnser...!!!
- Help Me Out
- ..potentiometer..help
- how to solve lim
- need help with train problem...
- Optics
- problem
- Some graph theory questions
- kirchhoff's rule..
- Laplace transforms
- Materials for physics project
- velocity and time question
- another Q
- Freely Falling Bodies - Grrrr!
- time
- measuring emf by potentiometer
- calculating molality given density and molarity
- potential difference
- Questions about forces on surfaces
- Group Theory
- Finding half of initial value?
- Moment about a point
- projectile motion
- 2nd projectile motion question
- Ship Sink
- easy calc 3 question: points on a plane
- More physics kinematics problems
- Probability HW (check my work & help)
- Inequality of Supremums
- First Lab
- Two blocks, two pulleys, too confused
- Diluted Gravity
- Subspace problem
- circuts
- Finding force
- calc: finding an equation
- Compute sup,inf, and more...
- Friction - assistance needed
- Vector Space & Vector Subspaces
- 2 questions on "Motion along a straight line"
- need help in physics
- Images and Lenses (explanation needed please)
- Newton's first Law
- Friction forces in banked curves?
- Laplace
- Does AP count as College?
- Refraction of Light
- Centipedal accelerataion
- some quick calc questions
- plane towing two gliders
- Need help on figuring out
- Need help on figuring out
- Work Done
- Algebraic Math Problem
- Acceleration.. Need Help !!!
- Finding pdf
- Kinematics question...
- uniform linear charges and plane charges and mastering physics??
- Help
- Mass of precipitate.
- Relative motions
- 3Dvectors !?
- Function Composition
- Find force from a function of displacement?
- Find force from a function of displacement?
- Balsa Wood Beam
- Question about electric potential energy - need confirmation
- Algebraic Equation help - Simple?
- limitations of potentiometer method
- Binomial theorem question
- probability problem...
- Force-Couple System
- On the Moon the acceleration.....
- Is my solution good? - kinetic friction
- practical tips
- velocity and magnetic force...
- Radioactive decay.
- two force problems
- Vector Problem
- ?
- Differential Equations Problem
- need help again
- Normalization constant.
- Special Relativity
- Astronomy and Gravity
- Finding electric flux through a surface, simple problem, whats wrong?
- consevation of momentum help
- Challenging math questions involving polynomial functions
- frames of reference/vectors question.
- Friction
- Probability and statistics
- Mechanics problem, need some help
- shear stress problem
- Finding the period of sinusoidal wave in rope
- degree of freedom
- average speed
- Galileo
- max permissible torque problem
- Average speed and average velocity??
- Average Velosity!!
- Thomson Model of the Atom
- need help with homework
- Applet: Electric Field Lines of Point Charges?
- derivatives of constants
- Uncertainty in physics problems
- Kinematics problem
- Problem involving Newtons laws
- Forces question...HELP!
- First time
- Questions about gradient
- Two Congruence questions
- Matrice, solving the system, need to put it in right form!
- Projectile Motion
- limits and derivatives
- Two blocks and a string
- Question of counting and probability
- Question of counting and probability
- Force question
- Sequence
- Friction question
- Freely Falling Objects
- Moon question
- Logarithms Calculus help!
- Subgroups-Stuck on a question
- Limits Question
- A Little Help Vector Calculus Problem
- Stuck! I can't find the E field outside cylinder, but inside i found!
- Question concerning beats in a lab
- 2-Dimensional motion problem im stuck
- Three blocks and two strings
- quick calc limit question
- Vectors help!
- Terminal Speed
- kinematics question
- geometric proof for vector relation-plz help!
- please help!
- Need help, but dont know where this post should go..
- physics question
- 2-Dimensional motion problem once again..
- Hilbert Space Help!
- please help! phys ... 2D motion
- Help with classical mechanics
- 2 questions one wave one delta function
- V=v0 + 2at ? or V=v0 + at ?
- primitive variables in fluid mechanics
- Thermal conductivity and specific heat capacity
- circular acceleration
- New Here
- urgent help needed
- Desperate Help Needed!!!
- Finding an integral
- Integration problem about household electricity
- precal
- A question on Schroedinguer equation...
- A line searching problem
- coefficient of linear thermal expansion of a composite bar
- Question on ray optics
- floating point number - verify please
- Tangential and Radial Acceleration
- magnetic fields & induced current.
- Basis for Im(T)
- numerical stability
- 2 more thermal expansion questions
- Set Theory
- Circular motion
- Partial derivatives
- projectile motion
- How do I solve exponentials with base e?
- I need help with Conservation Laws!
- Constant acceleration problem
- isothermal expansion
- having trouble with these problems
- homework help needed by 10pm tonight
- resistors and capacitors
- Friction
- Single slit Diffraction
- Logic Help
- Differential Equations
- velocity and acceleration vectors
- Help With Kinematics ASAP!
- two dimensional acceleration question
- Integrals, Physics
- Reletivity question
- More Differential Equations
- applying newton's laws
- Vector Components
- what equation do you use for this?
- Average Velocity
- Prove lim = inf(x)
- Critical Angle
- Sound Problems
- Proof
- Does ArcTanh(ix)=iArcTan(x)?
- Need help distinguishing between Postion, Speed, Velocity, and Acceleration
- Do open sets stay open?
- quick math question
- force and tension
- whether this statement is true or false
- Wien's Law
- Satellites
- Statistics -> Variance and Linear Combinations
- Parallax Question and Shadow Q (Gnomon?)
- newton's 2nd law
- help with vectors.
- another question
- sterngerlach experiments problems, please help
- Classical Mech problems...help
- Oopsy on a Test Problem - Acceleration
- Inverse of matrix
- Stuck on how to solve this equation...
- Simple empirical formula question
- Graham's law
- Permutations
- Friction
- finding the shortest trail between random coordinates
- Integration Help
- Absolute values
- Plzzzz Help Me Out
- Gauss' Law
- Linear Equation with Constant Coefficients Problem
- Violin string problem
- Gr 12 Calculus Question Help
- Help- throwing apples
- no clear on concept
- I need help with logic
- Vectors of Freely Falling Bodies
- Matrix question
- Gauss's Law: I need to check this answer
- still not getting getting correct solution
- Gr.12 Data Management
- i just don't get it
- Load of math help needed, come rescue me!
- Projectile Motion Problem
- Hard Vector Question Much Help Needed!!
- Significant digits
- Projectile Motion (Displacement and Velocity vector)
- Projectile Motion
- I need urgent help in Statics
- Three Forces of 30N , 45N and 50N act on an Object....
- need help with circuit problem
- Ap Physics kinematics help!
- Reference frame..from masteringphysics
- A tricky integral
- Stuck on review math problem...
- 2 theory related multiple choice questions
- Terminal velocity help
- 2D acceleration
- Force question
- A 'simple' projectile problem.
- Need Help Fast! Plz!
- urgent help with ampere's law problem
- simple fluid dynamics
- Integral...
- Gravitational force
- question about pairs of shoes
- Length contraction equation. what am i doing wrong???
- Simple?
- Some Differential Equation help needed
- Interpreting Graphs
- interesting question about car driver
- Relative Motion Problems...
- question about cards
- Parametric Equations
- question about cards of deck
- airport
- Interpreting Graphs
- Material science-Specification of composition
- series/integral
- BasiC MatH
- 2 thermoexpansion questions
- Reflaction of light
- Batteries and Ohm's Law
- relativity question
- HW Help: Electric Potential
- Variance in Statistics
- Relativity
- Stuck on friction problem.
- Friction problem
- angular velocity......(check it out n tell me what u guys think)
- Chem reaction yield
- Motion along a Straight Line problem
- Help!!!Chemistry's killing me!
- physics:finding torque equation in static equilibrium
- the minimum distance between an object and it's real image
- Help with understanding force between two current carrying coils
- Diagonalisation of matrices
- physics, newton's law
- GUM uncertainty budget
- hydrogen?
- Quick Question
- e=mc^2
- Help solving problem!
- Problems with some work problems
- physics q - need help :(
- Binomial Coefficients
- fluids
- hard task
- 4-momentum problem
- Dif Eq
- Geiger counter
- Error Calculation
- Two capacitor problem...
- More friction problems!
- calculus of parametric equations (finding surface area)
- decoupling ODEs
- HOw many solutions does this echelon matrix have? Mine isn't right! :\
- Exam exercises: Quantum mechanics
- Free way Sign Problem - Statics
- Begging for help
- average speed
- domain of functions
- acceleration problem
- How do I integrate this?
- Projectile Motion Problem
- Conic sections: what can I expect?
- Err, real easy problem but what'd he(or I) do wrong
- Vectors
- Logarithmic calibration
- Diff Eqs
- Very confused about this seemingly simple probability question
- Simple Harmonic Motion/Wave Motion
- Very simple gravity question on another planet.
- Weight/Newtons/unknown method
- Need desperate help!
- Kinematics problem- seems easy but having trouble
- Velocity and displacement question
- looking for formula
- Help! Need a guide!
- Reduced a big matrix, now the parametric form is not right, :\
- Trains and Birds
- Spanning Sets
- Simple problem I thought
- really need help with projectice problems
- Relativistic Snake
- Probability Question
- quadric surfaces?
- Linear transformation problem
- Please Help Me With Force Problems
- really hard kinematics question
- magnitude and direction.
- Elevator falls when I am inside
- Heat
- SciFi short story
- Abelian group
- Electromag Potential difference
- Induced EMF
- help
- Sound Problem
- when to use each of these equations
- Coplanar vectors
- 10 gal of Jell-O
- Please Help,urgent
- Help with optics problem
- Fourier Transform / Integral
- integral
- My final Diff Eq question... for now
- Resistance versus Temperature
- Help with a formula
- A first order ODE
- confused on problem, as p approaches a...
- limit
- cop's Accel and speeder's velocity?
- quantum help please
- Concurrent forces
- Calc Optimization
- could someone please explain....
- Redox reactions
- dot product, i don't see what they want from me
- tension and centripital motion...help!
- do not know where to begin
- Thermodynamics help!
- Exponential Function
- log key for ti-89
- a few faraday law questions and emf, please help
- Box-on-incline physics problem
- Help needed on statics, and also to check my answers
- does exponential take over cosine?
- Bernoulli Equation
- Lagrange and Hamiltonian question
- AP physics newton's motion questions.. is my answer correct?
- dynamics problem
- can someone start this problem for me?
- more help needed
- Please help with force questions
- plastic as conductor
- hydrogen?
- hydrogen as a nonmetal..
- What is the derivative of x.(rootx) from first principles
- third cosmic velocity
- Eigenvectors
- plz, help me to solve this problem
- How long is the flea in the air for?
- i really need help..
- A hand on this one will be great ...i=1/L∫Vdt|| V=(6t+26)/(t^2+10t+21).
- finding a and b to satisfy somthing, matrices problem!
- two uniform motion problems
- Converting Polar to Rectangular
- CCD accuracy
- Physics problems
- Skeet Shooting
- Angular Separation Between Two Stars
- Geometrical Optics problems
- Potential difference/cone
- Cylinder
- I am stuck with vector problems
- from limit to an infinate series.
- Help!
- Balloon Design
- Help On Absolute Values
- A little help please
- Projectile Motion
- Should be easy but I'm so confused! (Kinetic Friction)
- Energy for Food Processing
- Electrostatics
- derivating a from v (lorentz transform)
- lorentz transform
- Projectile motion
- Functions, Continuity
- Discrete Mathematics problem
- time dilation(correct/not correct)
- Discrete Math Function problem
- Did I do the forces right??
- Vecto Calculus
- First-Order Linear ODE help???
- Quantum Question and Binding Energy Question
- Calculus
- Math
- need help please!! what am i doing wrong??
- hard task
- Error estimates for fuctions
- powers
- Car on banked turn - net force
- Projectile Motion
- problem
- some problems no clue what to do
- Kinematics
- reaction kinetics question
- natural log question
- Electricity and Magnetism
- Electricity and Magnetism
- integral problem
- SHC and SLH question
- Need help with satellites and Kepler's Laws
- Nut and Elevator Question
- Projectile Question
- Ideal Gas Law/Molar Mass
- vector problem..help please!
- Electric field Q
- Problem : Metrics and Induced Topologies
- Step PN Junction - Energy Band Diagram
- Projectile Motion Problem. Very HARD
- some questions about math factor proves
- Help!
- Taylor Polynomial
- lim x->0+ 1/x sin(1/x) = ?
- i suck at physics!!!
- Newton's Laws problems:confused:
- Electric Field Projectile Motion
- The Work - Energy Theorem in a pulley?
- Capacitance Across Not-So-Parallel Plates
- help with maths question pls
- integral problem
- A Couple of Conceptual Questions.. Need help
- How to prove stuff about linear algebra???
- integration
- HW prob mass conservation
- spherical vector problem
- Setting up linear equations for problems dealing with specific gravity.
- Energy help
- Work and acceleration
- air pressure problem (gr.10)
- Wave formula
- Division algorithm
- Groups
- Mass Spring System
- puzzling friction question
- Differential Equation help!
- Permutations
- Electric Potenital engery trouble!
- Ohm's Law and Resistors
- Need help
- integrating factor
- lorentz transform
- lorentz transform for acceleration
- paradox
- Trigonometry
- Help me!
- Maths
- time dilation
- A proof in Numerical Analysis
- Length of Curve (Calc 2) question
- Triginometric Identities
- Relativistic acceleration transform
- Ball hitting ramp
- Graphical Linearization
- Simple Mechanics confusing me:S
- simplify a expression
- Rational Expressions
- Resolution of Forces
- Classwork, please help
- Bounded Intervals
- Propeties Of An Electron
- Ice sliding on an incline
- Magnetic Poles
- Trig
- Induced emf. Please help
- Ok, this picture is a bit harder to understand.
- Help Determining (Dis)Continuity of a Trig Function
- Derivative of trig function
- Ranking E field in equipotential surfaces, confused!
- 2 Problems: 1 friction 1 uniform acceleration
- Finding net electric potential, i got it set up right, but somthing is f'ed up!
- pre-calc function
- compressibility and heights
- friction problem
- Products of Suprema
- What is the electric potential at the sphere's surface? having troubles!
- Expected Value Problem
- Football Filled with Helium
- i need help asap
- [SOLVED] center of gravity ..
- Why can't i calculate this system of electric potential?
- I don't understand the rank of a matrix!
- Limits without L'Hopitals rule
- Ok, a little "shoe" experiment!
- DIFFEQ - Method of Undetermined Coefficients
- Proof of the equality of men through induction.
- Probability Theory.
- Question on Hooke's Law
- Integral
- ODE Modeling Problem
- Get me going in the right direction on this and I'll give you a hug
- If a gas is at STP, is atm pressure 1?
- Questions of a wave formula
- Calculating Density of Oxygen at STP
- Wave decay rate
- a question and no idea what to do
- Projectile Launchers
- Calculus
- velocity problem
- projectile motion
- test tommorow need help plz
- mixtures, compounds & elements
- [DiffEq] First order Modeling Applications
- quick emf problem
- Projectile Motion Questions, Please help!
- velocity expression
- Another projectile question
- Adding Vectors
- !!!!!!!!!! Please Help !!!!!!!!!!!!!
- Physics Problem; help me please
- Need physics help: Dynamics
- Relative Velocity Help!
- calculus--differentiation Help Please!!!
- tension
- Conversions
- calc/integra q
- f(x)=ln(arctan(x))
- Kinematics problem
- magnatude
- lagrange multipliers
- Antiderivative of the following function
- Resultant of two forces
- Help! Uniform Continuous
- Projectile motion question
- vector problem
- I need some help
- confusing arken/weber problem (del in triple vector product)
- Superposition of waves
- integration/calc work? what did i do wrong...
- A boat's acceleration is proportional to its velocity
- Trigonometric integral
- Percentage error
- can someone check my answers on these kinematics questions?
- Physics help (Difficulty EASY)
- Vector velocity
- N's 2nd law: an eq'n for acceleration 'a'
- Conservation of momentum in two dimensions?
- still having problems with vectors!
- Simple problem, need help setting it up.
- complex integral
- Another integral
- Super Cool Problem
- Milliken Oil Drop Problem anyone? Help Please.
- Equation Jeopardy (HW)
- Strange QM question.
- Force problem
- Sum of series
- Projectile motion on an incline
- Classifcation of irreducible polynomials
- An ordered field in which N is bounded.
- Constant of gravitation-what is that?
- maths c
- Elliptical orbit
- Laplace transformation problem
- solving complex number equations
- Need help on an E&M problem
- Matrices trouble, making a,b,c no sol, a unique, and infin solutions
- area of parallelogram (matrix)
- help with linked lists
- number theory and gcb
- constant acceleration (rotation)
- discriminant problems
- Geiger Counter and Potential Difference
- linked lists
- circular motion
- Forces-Vectors
- projectile problems
- Centripital Acceleration
- Point Charges
- Calculating Dew-point from RH & Temp
- Boundary conditions for charged cylinder
- Help appreciated
- Static and Kinetic Frictional Forces
- need help understanding
- quick question
- Free-Body Diagram
- Numerical Methods
- Calculus...
- Need Physics Current Events...!
- Satellite, magnitude/acceleration problem
- Elevator acceleration with mass
- need help understanding this problem!
- Contruction of the Reals?
- Implicit Differentiation
- Heeeelllllpppppp!!!!
- Chemistry Question
- Fluids (bernoulli's equation)
- Newton's 3 Law of Motion
- Fluids (bernoulli's equation)
- 3 Laws of Motion
- Physics-Conservation of Momentum
- Showing something is not a function
- Gauss' Law
- redox equations balancing
- Newton's Methods
- Physics help - kinematics
- little challenge
- Implicit Differentiatoin question
- Inequality question
- Interest rate comparison trouble
- need help with simple position and velocity problems
- Physics homework help
- Finding weights on other planets URGENT
- CAL 3 concept
- Need help from the Big Brains
- analytical mechanics/vectors..help plz
- QM - Find <E>
- Need Help with This Problem (Urgent)
- More on Numerical Methods
- Freight car velocity
- does this make sense
- acceleration, friction, pulleys
- Vectors basis
- Newton's 2nd Law and Orbital Motion
- E-Field Lines and Equipotential Surfaces
- Net Ionic Equations
- Semiconductor problems, help needed!
- math question
- Easy diff. eq. problem
- thermodynamics question
- Momentum concepts (help please)
- Vectors
- Nonequilibrium Applications of Newton's Laws of Motion
- Stuck on this function
- Having Trouble with these 2 problems...
- vector problem!plz help!
- integrating factor confusion
- Greatest commen divisor question
- Thermodynamics Question heat through a wall
- a themodyanmics change of state question
- Tricky integral
- Lenses Question help!
- Problem with an intergral!
- Stumped- DE problem
- Lorentz Transformation
- Dopper Effect in Special Relativity
- This should be easy, but I'm lost
- Kinematics Physics Help
- delta epsilon
- struggling!!!!!
- acceleration problem
- Astronomy - Sidereal time
- converting from square to polar coordinants
- Project: Hawking Radiation
- Current and Resistance (with a flashback to work...I think)
- Electric Fields: A couple of general questions
- kinematic problems
- Here's a toughy about pulleys and friction
- urgent help with current problem
- The Gravitational Force (between two spherical objects)
- Deriving a Launch Angle Equation -- Projectile Motion -- Please Help
- need help projectile motion
- Multivariable Tangent Lines
- Avg Velocity and Avg Speed
- Dynamics Question (First-Year)
- Physics: Geometric Optics
- a change of variable
- Tips/Strategys for succeeding in calc based physics and calc 2?
- 911 Semiconductor help needed!
- Derivatives
- decaying meson
- Physics question doesn't make sense to me
- Tangent line to a particles path at a specific time?
- The normal force
- Force Problems
- Unit tangent vector (cal 3)
- parametric equations
- Drag and Friction
- fuel consumption
- Friction Problems
- Limits
- More Gauss Law
- Projectile motion with air resistance
- Celsius = Fahrenheit
- Could you check this please
- Sets & limit points and stuff
- Limits
- Vector Spaces Question
- maximum area
- Two Differential Equation Problems
- Vector problem
- double plane fiction
- Compositions into relatively prime parts
- Relativistic Energy- well a basic algebraic simplification
- Yay, another differential equations question!
- Good old wedge and block sliding problem
- Physics
- adjugate (classical adjoint) problem
- Periodic Motion SHM proof
- thermal expansion
- Proving the superposition of initial conditions gives superposition of motion
- Several phys201 problems (need help on how to approach them)
- Spiral
- this problem is MESSED up
- Signifigant digits?
- Taylor Polynomial
- Torque?
- Series, Sequence and Probablility Question
- Need help to find application of the Fourier series and Fourier Transforms!
- Functional Analysis problems
- Annuity compounded annually
- alternative efficient ways to do partial fraction?
- Potential Energy of a Spring?
- Chemistry
- Integration problem..
- Forces...
- Finding conditional variance?
- Graphing absolute values
- Confused
- Power
- Power problem
- Linear Algebra - Vector Spaces
- Inequalities with TI-89
- mental block questions!!!
- continuity argument?
- Forces
- a complex integral from the text
- |x-1|e^x
- Need Help in Boolean Algebra
- Diff. Eq. Problem
- What is a fColumb? Finding Net Electric potential, still wrong!
- Re(eigenvalue) inequality problem
- Centrifuge HW Problem
- At what distance has spheres decreased Electric potential by 700V?
- help!!!!!
- Transformation Coordinates
- Help anyone know how to do this type of problem
- mechanics - mass on a circular ramp
- Magnitude of force
- Proof regarding 1-1, and onto mappings
- help please
- Calculating the electric potential engery of the system
- Ranking the E-field from a graph! alittle confused.
- Projectile Motion Lab
- Homework Plss Help!
- What the...test question that just bugged the crap outta me
- Net Force / Friction on Blocks
- Calculating minimum amount of time
- Absolute Value Equation. (alg.2)
- Differential Equations Help
- F=ma problem
- Calc III< confused on what he wants from directions, graphing a limit?
- Physics velocity problem
- Just got done with a test...
- Newtons Laws??????????
- electron velocity
- numerical methods
- Calculus I Questions
- I al lost
- Monotonicity
- Kinetic energy/Work
- Check my Moments....
- Determining max and min pts of a polar curve
- To understand polar coordinates
- Please check this answer for me! (Projectile Motion Question)
- Simple Relative Velocities
- First year kinematics- Please help
- kinetic friction
- an interesting equation.
- A simple problem for Grade 11
- pulleys and friction
- Free body diagram help
- constant acceleration
- Help with Gaussian Elimination
- Calculus
- basic physics problem
- abstract algebra proof: composition of mappings
- ODE steady state solution
- Relativistic Elastic Collision
- Banked Curves..
- Formula Manipulation
- Simple Trig help
- Amplitude of a Wave
- Problem with this trig identity
- will mode and median change?
- Continuous function.
- Difficulty with EASY equivalence statement
- Ac Electronics
- simple harmonic motion
- Moment Couple Problem...
- Differential Equation and Newtons 2. law
- Series Question
- Question from a Physics beginner
- Uniform Circular Motion questions
- final steady state current?
- Normalization of a wave function
- finding distribution by using mgf(moment generating function)
- Sum of all forces zero,but net torque not zero?
- thermodynamic Adiabats
- Chain Rule problem
- Calculate the water level in a pipe.
- Calculate the maximum current a 140 ohms, 1/2 watt
- need help on water skiing?!
- Speed of a proton???
- 3 physics problems concerning inductance and rlc circuit
- bicyle problem
- Problem dealing with curl...
- Can it be demonstrated that
- Suitable experiment for 16-year-olds? Topic: "Light"
- Constant slope acceleration problem
- a question from limit..
- request for help - math problem using binary code
- trig trig trig
- Special Relativity
- Conservative Vector Fields
- finding the inverse and finding a matrix * A = 0 matrix
- Please help if possible with these dynamics problems
- Electric field
- Techniques for solving type of Matrix problems
- simple algebra question
- Quick question
- Helppppppppp!
- Elevator Help
- related rates volume pouring in and out question
- simple harmonic oscillation
- spaceship problem
- Motion and Forces Questions
- algebra again
- A tension question
- Electric Potential in a Conductor
- Frequency of a state function
- physics questions
- Projectile Problem
- Probability Question
- Help with a Work Problem
- Continuity and Intermediate Value Theorem
- How do I go about this [projectile motion]
- Need explanation, please~~
- Capacitor Problem!!
- Reaction Time
- Coefficients of Friction
- finding the ratio of the inner and outer radii
- RLC Circuits
- [SOLVED] Related Rates Problem
- Cylindrical and Spherical Coordinate systems
- Please help!
- Relative Velocity Discussion
- Solenoid
- need help (physics)
- Projectile Motion
- One question
- Acceleration Problem
- Vector
- Projectile motion graphs
- heat transfer stuff
- Cone area
- linear indepdence
- Pascal Triangle Problem
- Coulomb's Low And Dirac Delta Functio
- Ampere's Law
- ammeters \ CRo
- mechanics!!
- Tangent
- Why does center of mass behave...
- pH
- difficult problem, need URGENT help
- Help please
- Integration by parts....
- Integration question
- Proof
- calculus problem
- projectile
- QM - another particle in a box
- Work
- 2[sup]nd[/sup] Order ODE
- physics QUESTION! forces
- Matrix Algebra
- I need some help with some problems urgently...
- Need some math help very difficult problems
- Freely Falling Bodies
- overdamped and critically damped oscillator
- Wire problem
- partial derivatives
- question about gravity and planets
- Conversion Problem
- Spinning carnival ride - need to find static friction coefficient, HELP!
- Help With Dynamics
- dimensions of a closed rectangular box
- Q
- Projectiles
- Projectiles
- Help needed! (Motion of a marble underwater)
- Mechanics problem...
- probability problem
- Newtons Law Involving Friction
- Matrix determinant
- System of forces problem
- Projectile Motion
- Special geostationary orbit condition
- Vector Calculus
- Linear Algebra: Projection Theortical Problem
- Newtons Law with friction
- LRC circuits
- Urgent-Electric Potential Energy question
- stuck on vector integral, Calc III log_2
- im stumped on this question please help!
- physics problem help
- Stuck on proof! Proving cross product derivative!
- volume of a sphere derivation
- Two questions on electric potential
- explantion please
- Need help with wave motion question
- 2 degree load
- Normal Line and a Function
- Hey, I need help on log and continuous growth.
- Fairly Simple Problem help.... kinda urgent
- Mass/Tension Problem
- Projectile Motion
- Applied Newtons Law
- Simple limit proof
- Circular Motion
- application of lrc circuits.. help me please..
- HW Problem
- Finding Surface area of a Parametric Curve
- 3 dimension distance
- How to get mag. & angles of resultant couple moment
- Calculating initial velocity for object....
- Optics Q; Bessel's method
- Infite plane formulas?
- circular motion
- ∫(x+2)√(x-3)dx
- circular rotational KE motionl.
- need help with 2nd derivatives
- Surface Optimization
- Lenght Of Vector
- God I hate recursive proofs so much
- conics
- Law of conservation of enegry and one task :)
- Magnetic field in matter.
- I'm lost!
- particle question
- Linear Relations :?
- Implicit Differentiation issue
- help on relativity
- Basic Max Volume Problem
- Projectils and Trajectories
- Air hockey lab
- 2 blocks, 1 pulley
- I found a proof for the vector chain rule, but it makese no sense to me!
- drawing plane curve of r(t) = <cos(t),sin(t)> have answer, confuseD!
- Algebra help!
- Number Theory
- Rapid Analysis
- Evaluating these integrals..
- how to derive coefficient of friction?
- adding consecutive squares?
- Applying Newton's Laws to general questions.
- Linear Algebra-question.
- Boolean function
- Magnetic Field Force
- Physics help!!
- Proving question
- Kinetic Energy of gases
- Physics Help!!
- uncertainty
- Astronomy Problems HELP * URGENT*
- Linear vs Proportional Relationship
- Polar Curve question
- Implicit Differentiation Problem -- Check my work?
- :Implicit Differentiation Problem -- Check my work?:
- simple integration but i forgot how to do it!
- Magnetism
- Calculating initial velocity
- Bond Angle, Can Someone Tell Me if I'm Correct?
- Power Question: help please!
- Motion Equation Help, Please :)
- challenging question!!! think you're smart enough?
- how to find resultant for 3 given vectors
- Momentum
- Simple Problem. Having trouble...
- dynamics problem
- Shooting a Block up an Incline
- Potential Energy Problem!
- Solving systems of equations
- Angles on a Sphere
- dynamics problem
- AP Physics FORCES question.. confused
- Astronomy problem
- linear motion
- Force of gravity on a spaceship - can't get right answer.
- vibrations and the wave equation
- Torque problem
- Classical Dynamics prob, need help ASAP please.
- Some Drnamics Questions
- Integration question
- Vector Subspace Question
- Probability :(
- Friction...
- electromagnetic EM waves
- circles and their arcs
- Dilutions
- I need help on this question
- divergence
- fourier series
- Motion of a pendulum
- friction
- Forces and Newtons Laws
- Help Needed!
- V of gas from decomposition
- help
- Abstract Algebra Proof needed
- help for easy electric problems
- Calculating Tension in Cable
- Quantum Theory Problem
- Interesting question
- One Dimension Motion
- Redox - Corrosion
- Proof of expected value expression
- A runner and a bicyclist
- Vector Applications
- Statistics
- Oscillations
- I've blanked out on this one...
- can we use conditional expectation?
- Horizontal force
- I'm stuck.Really,really need help
- Figuring out the curvature of a line?
- MAX/MINS with multivariables
- Why isn't this working? a simple inverse of a 2x2 matrix
- Help!!anyone can help me?
- Quick Question - Conservation of Momentum
- finding distance using sound
- How to calculate the rebound distance of the bungge jump...
- Need Help with this Question!!!!!
- Isolation of a variable exponent?
- Scaling of the N-S equations
- Work required to pull a hanging chain
- logarithms
- Electric Charge
- Shm
- Relative motion question
- Please help!
- Geometry help
- Point Charge Question!
- complex exponential help please
- Question involving beats and finding an unknown frequency.
- Please help! Simple Question!
- Parallel-Plate Vacuum Capacitor
- Weight?
- chain rule
- Need Help on Forces
- inclined plane problem
- rational functions(just need explanation)
- Very easy mechanics problem - am i making a stupid mistake?
- chain rule agian - check my work plz
- phys/trig Q?s why are they wrong
- Superconductivity
- Temperature in Kalvins
- Geometry
- EXPRESSION for time. PLZ HELP
- Math help 2 Questions
- Subgroup Question (Interpretation)
- Help finding an equation for the level curve...
- Transformation of 4 vectors
- Need help finishing this problem off
- Help on calculus!
- Inverting the Metric Tensor
- Equilibrium separation
- Stumped with Physics Questions
- Help with transverse wave motion question
- TI-83 root question
- Help finding an equation for the level curve...
- vector equations
- involved problem
- Astrophysics
- Calculating a force constant using kinetic and potential energy?
- Grade 12 Challenging Kinematics
- Gravitation problem
- Suspended ball
- Cosine Problem
- Mosfet
- homework question
- factoring problem
- Universal Gravitation questions
- Momentum question
- help with this proof
- L'Hospital question
- Partial Derivatives (Uncertainty)
- a drag force question
- Periodic Table
- Help? using physics to predict stunt outcome
- Please Help! Friction Problem
- pressure/force hydraulic lift problem
- please tell me how to solve these!!
- RLC circuits
- Plz help plz (i have a paper tomorrow & i am not able to solve it)
- Deriving the Lorentz Velocity Tranformation
- Incline Equilibrium with Unique Applied Force
- Transverse wave problem
- good problem on motion in one dimension
- Difference in Planet Mass
- help badly needed!
- Finding unit tagnet and normal vectors, can you see if i messed up? is curvature t?
- Finding length of the curve, did i mess up simpifying?
- Problem with charge distribution and potential
- Eigenvalues
- Finding Discontinuity Algebraically
- Physics problems Classical Mechanics and Gravitation
- 1d kinematics, falling object
- confused...
- Geometry - Reflection.
- sound wave problem
- pressure, force, hydraulic lift problem
- homework help
- Component Identities
- Newton's Third Law/ Circular Motion
- force, acceleration, gravity question
- lim sups and lim infs
- What equation do i use?
- Tension
- Final speed and compression in a kinetic-potential energy problem?
- Finding the steady state vector and probablity! confused, matrices.
- Resistors in Series
- Having troubles showing A has no inverse or finding the inverse, matrices.
- Small and quick C++ problem
- Geometry proof
- Resonance problem
- Concept Clarification
- Need help with a problem on friction
- Speed of A Bullet
- Relative motion question again
- expanision or what?
- Confused on conservation of momentum?
- Projectile Motion -- need urgent help :)
- How to find the time elapsed between successive resonances?
- Quick Local Max/Min Question.
- Projectile Motion with air resistance -- need urgent help
- Tension and other assorted fun
- Rotational Dynamics
- volume of a cone is 10 cubic cm....
- Simple Force Problem...
- Chocolates and Probability
- Quantum Physics question
- velocity and acceleration.
- One Dimension Free-Fall Problem
- Finding net external force
- Blackbody problem
- Mass Spectrometer Problem
- I need a formula for Height equals length of arc.
- physic thing
- tension problem
- Forces/tension
- Gauss's Law
- newton's law
- Need urgent help -- projectile motion with air resistance
- Angular Acceleration
- Why is earth's rotation period < 24hrs
- 1D Kinematics
- Car Power to Weight
- "Respect" Newton question
- Magnitude of resistive force
- need help with normal force
- Frictional force and largest angles
- Help me- tough vectors homework
- TENSION: how do you calculate it?
- Need a quick check.
- An icy situation
- Bat and mirror relativistic problem is my solution good ?
- Need Help with Car Brakes problem
- Football Projectile Problem
- Coefficient of kinetic friction
- reducing 4 variable algebra in K-map
- Electric Force Due to Charge
- AP Physics Lab: Coefficient of Friction
- Ear Damage from a Small Firecracker
- **URGENT** "Slow Roller" Physics Project Help
- centripetal acceleration
- physics homework help
- Energy and Work Done
- PHYSICS PROBLEM--should be easy for AP students
- Projectile Motion Help!
- Can someone just lead me in the right direction please
- pulley problem
- Tention of boxes ona hill
- elevator question
- Calculating Electric field strength
- Help Me Please!!!!
- I dont understand this, can you help?
- max horizontal displacement
- Velocity of a beam
- Mechanics problem
- Kinematics In 2D problems
- Work problem
- Stuck on Equilibrium problem
- Work/Spring problem
- understanding question
- Need help with Conservation of E problem ASAP! Please Help!
- radiation and heat transfer stuff
- One Dimension Motion
- How do I solve this Velocity question?
- activated speed
- Bragg's Diffraction
- activated speed
- Radiation!!!
- Momentum conserved and energy isn't conserved?
- pushing blocks
- Acceleration due to gravity using a compound pendulum experiment
- My Report
- My Report
- Spring Problem
- Catching a Fastball
- Particle acceleration problem
- G-Forces
- Simple ratios dilemma; telescopes and signals from out of space
- Calculating total resistance
- Superstrings theory... help would be appreciated.
- Projectile Motion
- sky diving problem
- Help capacitance of two different capacitors!
- Velocity Problem
- Newton's law problem....have attempted it
- Spring lab
- Projectile motion and circular motion questions
- Kinematics & Dynamics
- electrostatic potential
- velocity to the east, acceleration to the west
- Energy/Momentum related question
- Need help with tension acceleration problem
- normal force
- Urgent Help Needed!!!
- PHYSICS work/power/energy question..
- resistance of a light bulb question
- need some help setting up a few review problems
- decay question
- A collision
- Change in total kinetic energy in a conservation of momentum problem?
- Work Energy Problem
- missing v?
- Please help asap classical mech( harmonic oscillator)
- Buoyant Force and Volume
- HW Question: Work and Friction
- 1 vector question
- Positive work done by FRICTION?
- Snow shoveling, how much work
- problem
- Need confirmation- Energy and PEgrav
- Newtons Law's
- A problem of retarding force
- Frequency of EMR
- Work Done Question .. Please Help
- A Finite Line Charge's Electric Field?
- kinetic energy and momentum
- Ball Drop Problem...
- kinetic energy
- uncalculable v
- Dynamics Problem
- pressure
- Energy
- can any solve this problem?
- Sinusoidal Waves
- Geometry and Discrete- AIRPLANE question help XD
- Centrifical Force Lab
- Wave question
- Static equilibrium problem
- Circular Motion Problems
- Waves: Standing Waves, Superposition, etc.
- Oscillatory Motion
- Projectile Motion - Elevated Target
- energy required to remove all three electrons from Li
- potentials of charge distribution
- Projectile Launcher
- Uniform Circular Motion
- ratio of nuclear to atomic radius
- General question regarding "Momentum"
- Downhill Skier Question...
- Easy Problem
- Capacitors in Parallel and Series
- particle decays
- symmetric potential
- Another "Easy" Question
- Centripetal Force
- SHM Proof
- a perplexing projectile problem
- Speed of Heartwall in body
- Circular Motion of Newton's Laws
- miscalculation?
- Pressure in a mercury tube
- x-ray production
- Explaining these concepts (circular motion)
- Snow Shovelling
- The work of friction forces - and - the total work of systems
- Using energy methods in a moment of inertia problem?
- Airplane question
- Cycle question
- clock and trig
- hard word prob involving cars (HELP ME)
- More with Centripetal Acceleration
- Newton Laws Question
- HELP ASAP--vectors
- Graphing Question (Software Related!)
- electricity
- Gravitation problems
- Stress problem
- Force and Motion
- Finding the cafpacitance, I thought it was in series..
- Squeezing a capacitor, how does it effected the charge?
- Gravitational Force On A Spaceship
- capacitance equired to store an energy of...
- Relative Velocity/Motion Problem
- Finding the force exerted by one plate on another...
- I'm stumped
- Convert velocity to newtons?
- finding capacitence, used C = (EoA)/d, but didn't work!
- two questions...help please
- physics lab: thought lab energy changes
- Coulomb's law
- Torque and Equillibrium problem.
- Not sure how to start this problem... hint please!
- Centroids and Center of Gravity
- velocity of electron
- Kepler's 3rd Law and the Doppler Effect
- The Coefficient of Kinetic Friction
- Kinetic and Potential Energy!?!
- Question about simple harmonic motion
- Sound moving through different mediums
- Related Rate Problem
- very basic questions
- question on speed
- Dopler effect
- Force in a dynamics of rotation problem?
- Electric Potential
- Relative Velocity Problem
- Angular Dynamics help
- Capcitance Analogy
- Completely stuck on projectile motion prob
- Vacuum buoyancy problem
- asinment 3
- Degree of Polarization
- Electric Field problem
- factor
- Interferometer
- target
- photon
- effect on electron in magnetic field
- Physics Lab Help
- 2 Hard Problems Homework
- Tension and Friction
- Rolling motion of plank and cylinders
- question about conservation of angular momentum
- how does the distance of a planet from the sun affect the temperature?
- Newtons G
- numerical problem about circuits
- Newton's laws
- test
- Newton's Second Law Question
- Revsiom guides
- force problem
- Tensions - Horizontal Surface
- Momentum Questions
- thermodynamic cycle
- Still have some problems
- Work, Energy and Momentum
- Collision of Particles
- Toaster! :)
- Mechanics
- A project about Basketball Player
- Two Hanging masses
- Velocity and Time Functions HW
- some questions on a take home quiz dont makes sense
- Need basic understanding of force and friction
- Energy Problems
- Accelerating Car & Power
- Problem Solving: Forces
- maximum height??
- Perfectly inelastic collision in a spring situation?
- Speed at the equator
- Please I need some help in Newtons Laws
- Sig Figs
- Proving centripetal acceleration formula
- Speeding cars
- flying ring
- Generating Current
- Projectile motion question
- Help on 3D Motion Prob
- Two questions - Newton's Laws
- tension problem
- please help this is a last resort
- energy
- compton effect equation
- tuning fork
- Finding the e-field between 2 capacitors? tried basic e field outside a conductor...
- Finding the E in the mica
- A GM1m2/r2 question
- A meterstaff
- Reports startegy!
- Equipotential lines
- 2 Hard Homework Problems
- Electromagnetic Waves
- How do i sketch the equipotential lines ?
- simple forces question
- Stupid Question
- Error source in an experiment
- Particle physics in relativity. Please help, Urgent.
- Shortest mirror that will work....
- Force vs Time Graph
- Concept question
- elastic collision
- quick question 1st law thermodynamics
- work problem
- Physics Homework Problem
- Conceptual Newtons laws of motion question- mass and weight
- Quick concept question
- Newtons second law
- More of newton's laws
- Kinetic Friction
- free falling chain problem
- Help with Tension Problems
- Angular momentum problem
- change in velocity
- Finding Weight- Newton's Laws
- car banked problem
- Friction on an incline
- Energy and a spring
- 4 Problems, Need help
- simple projectile motion
- physics help - finding what slope means
- Magnitude and direction
- emergency help ASAP (2 object motion)
- help with dynamics
- homework help
- velocity + train
- Banked Curve (its killing me)
- Homework problem..(masteringphysics)
- Pls help
- Work Problem-Physics
- ?!?help?!?
- Question about gravity...
- Centripetal Acceleration again
- Help on Sound problem
- tension problem
- work and kinetic energy help
- energy reduced by air drag
- mastering physics again
- Need help with Physics word problem dealing with Momentum...
- Maxwell's Eqs
- A couple of problems I need help on
- Tensions with incline
- Tensions involving INCLINE
- Simple Vector Problem. Help please!
- help!!!!!!
- heat transfer: ice in water bath
- 1min force question to solve
- Rotational motion question
- plzz help me!im in distress!
- The Flying Trapeeze
- urgent help - finding what slope means
- Energy and Circular Motion
- help
- Asteroid collides with Earth, new accel. of gravity?
- Interference Patterns
- Force between two wires
- Power
- Power
- Poiseuille's Law question
- Word problem
- Really though relative motion/momentum question
- Resistance
- Centripetal Force
- FAQ: Why hasn't anybody answered my question?
- Power required
- Find work done on a train
- Forces acting on two objects
- Person in Elevator with Scale...
- Energy problems
- My test was stolen!
- Horizontal Force
- Centripetal Force Question
- stumped on a resistance problem
- absolute zero founder
- Someone Explain these Concepts to ME!
- Ballisotcardiogram and mass of blood
- difficult problem, PLEASE help.
- Universal gravitation and inclines
- Calculating heat energy....
- center of mass of a triangle (uniform density)
- im stuck!
- please help me.....
- need help with second law problem
- 3 problems involving work and energy
- Coefficient of Static Friciton
- Series wiring problem
- Applying Newton's Laws
- AP Physics Lecutre Notes?
- help please
- applying newton's third law
- Jumping
- Phyicss Hw Help
- instantaneous power problem
- Tension Q
- Friction and the Normal Force
- Mop and Handle
- acceleration question
- A transformer problem
- translatoral equlibrium question
- Maximum elevation
- A problem dealing with Faraday's Low of Induction
- Physics 30 electricity problem
- Force / Tension Question
- My physics topics...
- Charged Balls
- Projectile motion of conservation of energy?????
- bullet block problem again
- electric fields and de broglie wavelength
- Interference
- Ramp Question
- Please Help! (Orbits and Forces in Space)
- Finding mass in a confusing problem
- equilibrium of coplaner force systems-help!
- Tension and Pulleys
- Circular Motion
- Kinematics
- Spectra Troubles
- homework question
- optics and lens
- Roller coaster problem
- Force problem
- Transformers Question
- Movement
- optics help
- The energry of an electron
- Blocks, Friction Forces and Acceleration
- beta decay - derive an expression relating source angle to energy
- Forces
- Projectile Motion question
- A Few Questions (Can Someone Check My Work?)
- prjectiles , how do i solve this
- Another Projectile Motion
- frictional forces
- Two-body elastic collisions in two dimensions
- Problem involving incline, spring and friction
- Great Pyramid of Cheops (Center of Mass Problem)
- accelerations
- Free fall with resistance
- projectile fired on hill at angle
- Measuring the Speed of Light
- Piano sliding down an incline - work problem
- Beginner Question
- Tension problem involving Centriptal force
- work/projectile motion problem
- Power
- Error Propagation
- 2 blocks, a light string and kinetic friction
- newton 2 law
- qn on classical doppler effect
- Change in energy for vaporization
- qn on ratational motion.
- need help with a qn on rotational motion.
- hot metal + water = Tf???
- on rotational dynamic
- spinning top; angular momentum
- Static Friction
- another ramp question
- kinetic friction -- toughie!
- Rotational speed question
- Kepler's third law
- EMF related question, I'm totally stuck...
- Relative Velocity
- Another question(s)
- Components of the Moons Acceleration
- electromagnetic induction basics
- Question about coefficient of kinetic friction
- dumb question..can someone help me?
- Finding the temperature of a filament! I have all the values, now where to put them.
- Box on Cart (Friction)
- Kinetic Energy
- At what rate do electrons flow through any cross section...
- Physics/Astronomy power spectrum from waveforms
- check my answers please
- Mechanical Energy dissapation
- Rate of climb
- Friction Problem
- Can you decipher what my prof said regarding my hw question towards her!?
- 1 projectile question
- Uniform circular Motion
- Power Question
- Connected masses, friction enabled
- Solving these non-numerical problems... applying work and energy concepts
- Relative Velocity Problems
- A question about masses on a pully
- Force and Mass - Acceleration?
- Utter Confusion on Projectile Motion
- Circular Motion question. Need direction
- Measuring the height of a building
- help with friction
- Forces+Friction
- Power Problem...
- Gravitation / aphelion
- Elementary Physics help.
- atwood machine help
- viscosity of liquids
- Efficiency
- Angular momentum problem
- questions regarding HEAT & ENERGY
- Sound Interference + Light
- homework question
- Net Work
- work problem
- Velocity
- finding force from work
- % change in KE
- Question Concerning F=ma and FBDs.
- I'm so sick of this. (gravitation problem)
- Help
- Physics Motion and Free Fall Equations
- Uniform Force and Work
- Toaster!!
- power problem
- Derivation of Doppler Effect Equations..
- series circuit
- homework check
- dynamics problem
- equivalent resistance
- charge flow
- resistors...
- is this inverse square law --- help!!!
- Lab Question (spring formula)
- baseball problem
- lift force problem
- Magnetic Force problem
- Light bulbs in parallel and series
- Rail gun
- force clarification
- Can someone check my work - Problem involving pulley
- Atmospheric Pressure
- Relative motion/ Vector Question
- does it make since if it takes 675 food Calories to lift me up 17 ft?
- Hammer smashing nail
- Capcitence
- Rotational equilibrium, subtending, and rotational acceleration
- Work
- Another Capacitnence question
- Physics Friction question
- Revised Friction Question
- A weird question
- Calculating problems with x and y components and other questions
- Resistance of a wire
- Derive an Expression
- Need Help With This Question!!!
- Anyone.. pls help me with this qn.
- I shot schrodinger's cat and then I ate it
- Simple Harmonc Motion
- electricity
- Mass question
- vector components
- Same Question as before.
- Torque problem
- momentum help
- Looking for a textbook
- Newton's Second Law
- Questions about Young's Double-Slit experiment and light waves intereference
- Photons, wavelengths, and ionization energy
- Circular Motion - Quick Help Please!
- centripetal acceleration problem
- Relative Velocity and Vector Resolution
- Center of mass of a cone
- piano on an incline
- Ramp Question
- Please answer my question!!!
- Angular momentum of a cone
- Help! Heat Loss!!!
- Hw help Equilibrium problems
- I need Help!!!
- Question about Diffraction Grating...
- Nonequilibrium Applications of Newton's 2nd Law Problem
- Uniform Circular Motion
- Law of reflection and refraction
- Finding the force of friction
- Angular momentum NEED CLOSURE
- Friction + centripetal acceleration problem
- Incline problem
- photons incident on the retina?
- Tough AP Test Question:Newton's Laws and Friction
- Application of Bernoulli's Equation.. Physics question on FLUIDS unit
- spring constant
- a couple physics problems
- how do you show the force of an elevator going up?
- About Blocks, torques and wedges
- Threaded screws
- Forces
- Vector Addition of differing quantities
- Another Pulley Question
- Kinetic Energy and Nonrelativistic Collision
- Work done by gravity
- Light and Planck's Constant
- pendulum problem
- Linear Momentum/System
- Heating Things Up
- A simple Atwood's machine (conservation of energy)
- help please!
- Apparent Weight help!
- Torque
- Potential elastic energy problem in an incline
- Help Please! Energy Conservation!
- work and energy probelms
- Impossible Problem
- Net Force Questions
- Newton's second condition of equilibrium
- homework problem
- please please please help me!!!!
- Tension and fluid type question
- Springs
- Need help on these problems!!
- Tension problem #2
- Friction problem that's really bugging me
- moment of inertia
- Rotational motion -angular energy+angular acceleration
- Object moving in oval
- Electric Field
- Graphing a digit oscillating signal
- Impulse
- Adding multiple vectors?
- Find force of wires with different lengths
- Interference (Michelson Interferometer)
- Heat Problems
- Electric Field question
- Density
- Relative Velocity Problem
- Urgent help needed!
- historical information on density
- Work and Energy
- centripetal acceleration and friction
- Heat transfer problem
- homework question due tomorrow
- projectile motion
- projectile motion
- Hmmm power in a parallel/series circuit
- springs, friction, angles, and energy
- Electric Field Question
- A bullet question
- Finding current across resistors
- Need help With Friction Problem
- Rocket balloon, HElp
- Net gravitational force problem in a straight line?
- Force Question
- Physics problem; help me please
- Rate of thermal energy
- Momentum
- Mechanical Energy - Two Questions
- Pendulum
- Rocket balloon in a parrallel line
- torque problem
- Fluid mechs question
- PE problem
- why does shower curtain flutter inward?
- Kinetic Friction
- Drats, my brain hurts!
- physics question about items sinking in water..
- Cooling of a tunnel
- linear momentum
- A Spring + Two Masses [Force Analysis and Energy Analysis giving different answers]
- mass, spring, inclined plane
- interference soap film
- special relativity help: meter stick moving at 0.60c
- Water Slide Problem
- greater change in momentum between two objects
- center of mass of two blocks
- reflection off mirror problem
- Energy and Work (others)
- Mechanics problem: cylinder on cart
- Momentum and conservation of energy
- Tin Can Physics
- Inductance
- Hello everyone, having troulbes applying Kirchoff's Rule~DC circuits
- Momentum and the pressure of an ideal gas. Easy Question.
- Current, Power, and Energy problem
- Alternating current
- uniform acceleration lab
- What am I doing wrong
- Radiation
- Radioactive Decay
- Two wave problems
- electric power question
- Velocity-time plots
- forces?
- centripetal force problem
- Force Problem
- Spring Constant Question
- Capacitance problem
- Tension problem
- Two Energy Problems
- Interference of Light Waves
- inclines plane problems
- work and energy - easy question
- a 5.0 kg block pushed 3 m up a vertical wall
- center of mass problem.
- optics problem
- Car Colision and speed question
- how can u tell if somthing is in series or parallel?
- Centrifical force of earth
- Maximum power/current for a battery?
- Billiar Balls
- Car and Speed question
- conservation of momentum
- heat engine (thermodynamics)
- Point Charges
- helicopter problem
- torque experiment help
- Fiding resultant moment about a given point?
- Collision of two objects...
- heating aluminum and water
- Standing Waves
- Relative velocity of Electromagnetic waves
- Equilibrium Question on Bridge
- linear momentum
- Tension
- FBD Problems
- Apparent Weight - Elevators
- Work Question
- Help with projetile motion using Energy Theorem
- Projectile + Conservation of energy
- bullet in block
- change in linear momentum
- How is friction related to work done
- 4 homework problems (static coefficient, acceleration/direction, power, ect)
- A Person Standing on a Leaning Ladder
- Momentum and Collision
- coefficient of static friction
- Single Dimension Motion Lab
- Velocity of Mass
- Air Resistance!
- average force and center of mass
- Could someone get me started
- Spring Question
- Velocity of block
- Force of Friction
- Integrals
- Centripical Force Problem
- Barrier Tunneling
- Force Question
- How do u know the direction of the current?
- force and Impulse
- Centripetal Acceleration Problem
- Easy circuit question but i get the wrong answer for PD!
- phys probl. need help
- net torque probl
- angular speed prob
- centripetal acceleration!
- inelastic collision
- Finding Spring Constant
- Thermodynamics problem
- centripetal acceleration
- Hockey Puck Collision
- Evaporation and Condensation....
- Rocket Problem
- Monkey Business Please Confirm!
- Please Confirm! Monkey Question
- 3rd law question
- Friction Question
- Practice questions
- Balmer Series & Lyman Series
- Motorcycle Wheel of Death
- Physical Optics : Air Wedge - Interference
- CCD quantum efficiency
- Confused about springs
- Resultant vector
- Projectile Motion Problem
- Power question
- Power question
- Newtons 2.law help
- Probability Distributions
- Physics help - electricity
- Speed of skiis... (someone check my work, please)
- strong man and the horses
- Ocean Heat Capacity
- Questions about Gravity
- Frictional Force
- Physics 218 - Volume 1 - Mechanics Introduction Question
- Surface of Equal Gravitational Potential
- Confirmation
- Paratrooper falls without parachute
- power and force
- lab help
- angular velocity help!!!!!!!
- Tension Question!!!!!!!!!!!
- Simple capacitor problem
- Projectile Motion questions...
- diver
- tensions in the ropes
- pulley with 3 masses
- Rotational Motion
- InClined Plane!!!
- Uncle Needs Help !!
- Insulating spherical shell prob!
- the curious question of the leaping kangaroo
- Some physics problems
- whats the name of that tool that ....
- Funky Elastic Collisions
- Please explanation will help me out!
- Someone help me with Earth rotational problem
- Energy Problem
- PE Farmer
- Impulse problem
- Moment of Inertia
- kinetic energy/circular motion problems
- Thermodynamics
- I need help with Mechanical Energy, please
- 2 internal reflection questions
- Thermodynamics Problem2
- Need Help with Question
- catching up
- Energy of a Sound Wave
- Spring Constant and Potential Energy Help Please
- rod about fixed pivot
- Roller coaster loop... conservation of energy?
- Don't understand
- Vertical Circles/Work-related Physics
- I'm desperate for help!
- Oil: Power and Efficiency?
- Finding the phase angle in simple harmonic motion
- A really though question
- Please help!
- Classical mechanics
- Is this right?
- Centripetal Force
- Rotational motion problem
- Finding uncertainty?
- Freakin Friction
- Electric Charges and Forces
- Finding Peak value of E-field
- Work done to an object
- Friction Problem
- Vertical Jump Test and...physics! Check My Work
- General Suggestions
- Momentum Problem
- Rotational Motion and Equilibrium Problems, Work Checking
- Force of magnets
- Tough one
- Need help on simple problem
- friction
- pulley system
- Sound Interference and Light
- Electric Field
- Geosync orbit problem.
- Physics Question: Friction
- Finding potential difference of Va-Vb, circuits.
- Stuck on question
- Findiing internal resitance trouble!
- Rotational Equilibrium
- soccer impulse problem
- Validation: Ballistic Pendulum
- I don't get ammeters or voltameters!
- ow long does it take for the charge to build up to 9.0 µC? RC circuits
- Pendulum Spring
- Small oscillations
- Friction Problem
- massless particle revolving in a circle
- physics problem
- A Rotating Pulsar
- Problem involvining Kinetic and gravitational potential energy
- What the! isn't this plug and chug?
- chemistry question
- pulley problem
- Point Charges creating an electric field
- Circular motion help!
- Geometry Question. Confusing.
- Finding the current through the resistor! i've tried so many different ways!got some.
- Simple Physics.
- Waves (Sinos., Interference, etc.)
- need help on a tough ?
- Magnitude and direction of impulse
- Collisions
- compton effect?
- wave function
- Biomechanic problem
- Q RE Momentum from F in component form
- How is a EM wave produced
- easy pressure and fluid problems..i swear :)
- Springs...I've been working on this for several hours...
- Harsh Torque problem. Check for me :o)
- An elevator question.
- Rolling motion
- change of measurement units
- Tougher than it looks
- energy of gas as the system
- Simple question regarding RL circuit analysis
- rotational kinematics
- AS Level Physics Circuits Question
- A Static friction problem
- Momentum
- displacement
- oringal speed
- Help with complex friction problem
- momentum...
- Diffraction Grating //
- Satellites and Space station questions
- Circuits problem...
- Loop the Loop
- Converting Linear Equation to Angular Equation
- Thin Films
- uniform accelerated motion problem help
- Why isn't this right? Finding the Va-Vb, kirchofs rule
- Work Question
- annoying juggler problem
- Tell me if I am correct
- action/reaction on superposed masses
- Did i add up these Ressitors right?
- Heat energy
- Do i add these in paralell?
- Some More Help Please
- center of mass problem
- Forces
- magnetic field on a slope
- Angular Velocity Problem
- Magnetic force problem
- jumping cat & momentum
- Spring Constant and Temperature
- Square Rooted varible by itself (/x)
- max and min forces on an elevator.
- Relative velocity
- friction
- Inclined Plane Newton's Third Law
- Physics problem
- Acceleration magnitude?
- energy question
- maximum possible static friction
- Gravitational Potential Energy
- Mirrors radius of curvature
- Sensing-Electricity Questions Help!
- Finding MY center of mass!
- ballistic pendulum problem
- Vectors In Polar Coordinates
- More advanced FBD problems--need some tips!
- Work and energy
- 2 tough questions
- The flying baseball
- Gravity stuff
- Current Calculation Problem (Probably Simple)
- Kinematics
- train tracks and helium gas. 2 questions.
- Elastic Collision and a sled
- Kinematics
- Projectile Motion
- Energy of Harmonic Oscillators?
- Terminology issue
- Accleration with work
- Efficiency
- Impulse-Momentum Theorem
- Diffraction grating
- Simple Harmonic Motion
- How do i determine power generated be an applied force
- Potential due to a rod
- 2 problems- center of mass & momentum
- Projectile Motion Explaination
- friction of an inclined plane?
- inertial disk lab
- Please help ASAP, Torque!
- Non-Uniform Circular Motion
- Just a quick question about v vs. t graphs
- measuring tube velocity with air bubble?
- question
- Physics question
- A child's toy car race car
- CCD image processing - Astronomy
- thermodynamics first law
- Muzzle velocity of a pistol...
- Uncertainty of Grating Constant
- measuring watts..
- formula Help!!
- Calculating Radioactive Decay
- Rotational inertia
- one question on cercular motion
- simple question about tension in rope
- minkowski diagram.
- simple hooke's law question
- Determining the mass of a holder through a "Period Squared vs. Mass Added" graph?
- Quick Momentum Question
- just checking...
- Friction..Can SomeOne Help?
- Another Friction Problem...Help?
- gravitational potential energy question
- difficult gravitational potential problem
- Uniform Circular Motion
- Swing Problem --
- Calculating the top speed of a train (almost there)
- Gravitational related problem
- Impulse and height
- Help with a collisions question!
- Circuit Question
- Uniform Circular Motion questions
- Momentum Question
- Displacement and Density
- HELP!!! Static Equilibrium
- find amplitude of a membrane
- A couple of problems...
- Help Please
- H atom spectrum
- Physics Problem set
- Temperature of body in space
- Elastic Collisions
- induced current question
- angular velocity
- work done by a varying force
- Calculating Centripetal Force?!? (car moving in circle on a sloped road)
- microscope
- de broglie
- Calculating Forces
- simple mass ratio problem
- Projectile Question!
- Lagrange point
- HELP with Investigation
- help! velocity distance question
- Kinetic Theory Of Temperature Problem
- Friction/Dynamic Equilibrium Help
- Dynamics Problem
- force vs time graph
- Why does vertical component of normal force
- Need help with physics question
- Non uniform circular motion and friction
- Gravitational Fields
- work and kinetic energy
- work
- Power question
- center of mass
- uniform cricular motion ( HELP ME PLASEEE)
- friction and work
- uniform circular motion (I DON'T KNOW)
- Projectile and conservation of motion...
- Law Of Universal Gravition (am I Right?)
- Block and Wedge (all frictionless)
- Energy
- 3 sphere collision
- The Acceleration Due To Gravity
- Spring Constant
- Trajectory Problem
- work, kinetic energy
- Need help (not answer just help) on a problem
- an equaton for force
- question on kinetic energy transferred by a bow
- conservation of momentum vs conservation of kinetic energy
- Which equation do I use to find time to a certain speed?
- Mechanics-related car question...
- Simple harmonic motion problem
- Permission.
- Need help with physics question about Calories.
- Projectile Motion: Range proof
- Projectile Motion: Range proof
- Projectile Motion: Range proof
- kinetic friction
- Given Eki + Egi = Ekf + Egi
- Bullet in block question
- Ballistic pendulum..
- Velocity and Acceleration
- Relative Velocity
- Another Elevator Question.
- unit conversion help
- Internal Energy
- Work Question
- Physics - elastic collision
- P = F/a
- Help!!
- question help please
- Heat Pump
- Black Mamba Physics Problem
- Bullet Block Collision
- power with work
- Fluids and pressures
- woman on a canoe
- Electric Circuit Questions
- quick hydraulic jack question
- Heat Question
- phasor
- Help!
- Simple Harmonic Motion
- Projectiles questions-Rush!
- simple harmonic motion
- Grade 12 physics - one mass on incline and other hanging
- Physics - conservative forces
- Grade 12 Physics - mass on an inclined plane (different question)
- statellite quest
- Rotational Motion Questions from 1st year university...help...
- Circuits and resonance
- Quick current question...
- angular acceleration
- simple question about force-displacement graph
- Pendulum question
- Centripetal motion problem
- yet another question on circuits!
- How to find the Tension in a support cable?
- confused translational speed
- Tangential Speed very confused
- Really,reall need your help-I'm totally lost
- kinetic energy, work pirnciple. (?)
- Magnetic Field
- Elevator Question
- Difference between Generator and Alternator
- Finding the current given a magnetic dipole, its plug in chug, whats going wrong?
- magnetic fields/basics
- What is the magnitude of the torque acting on the loop? T = IAB
- Project Help
- 3 problems involving linear momentum
- Moment of Inertia
- Voltage In An Electric Circuit
- Potential vs. Kinetic Energy
- Vertical circle, miminum radius
- Does it matter how many turns it makes for dingint he moment and torque?
- resistance force and work
- Using Kirchhoff's Laws to find current in a circuit
- Compressible Fluid Thermodynamics
- HELP.....hardest question ever
- interesting question
- Pressure Problem
- Mechanical energy lost
- Projectile & Explosion
- omg please help me
- electric forces
- physics -momentum/collision
- rotational inertia again!
- Help in fluids problem
- help with solutions
- Kinetic pressure
- Errors?
- Wave problems
- Where did I go wrong?
- Please Help!!!!!
- Work problem
- Force couples
- Wavelength, Frequency, and Planck's Constant
- Pressure Difference Across Airplane Wings
- Momentum
- Breaking Point for a Copper Wire
- Impulse and final velocity
- The Speed of a Block (Springs)
- nonconservative force
- Roller Coaster Problem
- Simple circuit questions
- Work and Energy problem, please help
- really need help
- wat does my teacher want me to do?
- Hey there
- Work
- Fundamental frequency of a guitar string?
- exam help
- Interesting projectile problem
- Mechanical Equilibrim
- Recoiling Cannon problem
- Hw Help Please
- inconsistency in special relativity???
- Help with a torque-rotational-inertia-force question please!
- Transmission Lines & Impedance Matching
- help , a hard question!!!!!!!!!
- Equipartition of energy
- Help
- Urgent Help
- P.e
- Help, cant solve this problem....
- kind of helpin from others..thax everyone.
- Normalized data
- diode and circuit problem
- Really Important homework take-home test thing..
- need help with torque problem
- torque
- Kinetic Energy
- coefficient of friction
- Impulse, elastic collisions and Inelastic...
- Energy and Light Frequency
- Mechanical Aptitude Question?
- * Gravitational Field
- Inelastic collision and conservation of energy
- Ampere's Law
- Confusion!
- Parallel Axis Theorem
- Free-falling body subject to air resistance
- Vector components on the tip of hand on a clock
- I need help!!!
- Need some proper wording for a Formal Lab
- simple Thermodynamics Q
- tarzan's velocity while swinging on his vine
- Rolling Motion (Kinetic Energy)
- Marble Launching Project Help
- Moment of Inertia and Center of Mass for Point Particles
- Homework Question.
- Simple Harmonic Motion
- car moving along a banked curve with friction
- help! average speed question
- Air Wedge Problem
- Heat from Entropy & Temp
- Question
- using "primitives" to integrate moments of Inertia
- Gravitational Potential Energy
- Hw help plz!
- Potential Elastic Energy
- A question for all of u
- Whaaa! Calculating the temperature of the suns surface!
- Tape won't stick where I want it!
- Rocket question
- Determine the value of the auxiliary resistance, professor showed us, didn't work?
- Magnitude of Impulse...help...
- hat current is needed to provide a modest 40 kN force? plug and chug!
- Forces in Equilibrium - Torque
- Forces in Equilibrium - Torque
- Need help on Torque
- Lorentz Force Law, am i messing up vector algebra?
- Please help with this!! Harmonic Motion
- YIKES! Momentum and Impulse
- Calculate the rotational inertia of a wheel that has a kinetic energy of 20300 J when
- angular acceleration
- Calculating the magnetic field of 3 piece wire
- I got the formula, what does the angle effect? Net Magnetic force
- roller coaster problem
- electric fields
- 1st year physic help - hot air balloons....
- Gauss' Law for Magnetism
- moment of inertia
- Kinetic Energy
- air-wind-blah velocity problems
- Work...
- Rocket Equation Derivation
- Help Exam Tmr! Gr 11 Physics
- work and a cylinder
- Help!
- Circuits
- Determining the force of something that is dropped.
- Equilibrium when applied to muscles and joints! Help, please!
- Dynamic application of torque with center of mass...
- Dynamics Questions Please Help!
- Scalar Potential
- Momentum, Impulse, and Collisions
- Applying physics to calculus...
- Idea for Project
- angular acceleration problem
- moment of inertia
- angular acceleration & cylinder
- Mechanics Question
- Tension Problem
- Another Angular Acceleration Problem
- Centripetal Force and a Word Problem
- Rollercoaster Fun
- I need help with an entropy integral!
- Help! Zero gravitational force
- A little graph help please?
- momentum problems
- circular motion problems..please help
- Force and Motion (with tension)
- Rotation Problem
- help with rotation about a fixed axis
- the 2.82 factor
- What did I do wrong? (Newton's Second Law)
- helpp!!
- diode and c.r.o. question
- Uniform acceleration
- torque problem
- torque problem
- torque problem
- Kinetic Energy
- Help!!!
- PLEASE HELP - Rotational Kinetic Energy
- Spring Question!!!!
- conservation of energy question
- Another Spring Question!
- Momentum Question
- Kepler's Laws problems
- Coulomb's Laws--> Please help!!!!
- instant and average velocity
- Temperature and frequency in an organ pipe
- Angular Acceleration/ Find angle in period -- PLEASE help!
- Infinite array of capacitance
- Potential and Kinetic Energy
- Physics - kinetic energy
- Projectile motion
- Recoil Problem
- Mechanical Energy! Help!!
- Moment of Inertia - Need Guidance!
- Velocity w/ kinetic energy
- rotational motion problem
- Can SomeOne Check My Work?!
- Circuits
- Work, Power, and Energy
- help. not a clue
- Power in circuits
- Vectors Problem
- Particles and Momentum
- coefficient friction
- Tricky Homework problem
- Two Masses Connected by a Pulley
- A very tought physics sum I am having trouble with.
- Torque Problem
- sheep problem
- flywheel rotation
- Forces Question
- Work of a uniform rod
- Energy Work and Power
- ac frequency question
- Speed question
- Help please!
- Refraction - Tricky
- This problem is driving me NUTS!
- WaterPower
- Percent error of magnitudes
- Uniform Circular Motion with friction
- Significant Figures
- Kelper Problems
- Two Theoretical Questions about Force (have answers but confused)
- Work, Friction, Inclined Plane
- Sound homework help please
- beat frequency
- Acceleration
- Air-conditioner
- COP of refrigerator
- Vibrational Frequency
- Need Help-Sound
- Normal Force, Friction Force, Accel problem
- simple center of mass Q
- Centripetal Force Lab
- Average Velocity problem
- Bernoulli's Principle Question
- experiment help
- Poiseulle's law
- need help on rotation problem
- Trig Substitution...easy right?
- Moment of Inertia Lab= help!
- heat
- Problems Involving Integration Please...
- Half life question
- pVg- volume weight
- Kinematic Relationships
- Radio carbon dating question
- Thermodynamics
- Centripetal things
- another Mechanics problem
- error calculation
- Light Optics Problem
- Buoyancy-a bit of explanation please
- Rotational Energy
- energy, work and power
- kin-matics
- conservation of momentum and energy problem
- uniform acceleration vector problem
- Force Resolving Structural Engineering Problem
- Velocity in two motions (X and Y) ??!!!
- Inductance of a coil in an AC L-R circuit
- Momentum
- Applications of Newton's Laws
- Resultant Velocity
- Collision Problem help
- 1 to 2 Interactions, or "explosions"
- finding the center of mass of a cone
- Rotational Kinematics
- Weird Superposition Question
- Forming Linear Equations From Non-Linear Equations
- Harmonic motion...
- Catapult Help Needed
- Torque problem!!
- Impact
- help! motion problem
- circular motion question
- Destructive Interference of a Sound Wave
- Momentum Help!!! please
- gravitational force
- Net Force exerted on earth
- Work
- AP Physics problem help - centripetal motion
- Vector Proofs: A Quadrilateral thing!
- Help with Banked Curves w/Friction...Can someone show me how?
- paper boy problem (relative motion)
- pivoting rod
- Simple Harmonic Motion Problem
- flux through a square loop
- Thermal properties
- Vector Proofs: A Quadrilateral thing #2!
- thermodynamics of refrigerator
- Momentum fo two blocks and spring...
- AC circuits and Kirchoff's laws
- enery phisic question
- Rotational Dynamics - sphere,block,pulley
- Question
- Rotation Dynamics Question
- Damped and Driven Oscillation of a Bridge
- 3 perfect polarizing films
- Equilibrium help plz!
- find spring constant of spring in N/m.help!
- Need help with torque and angular inertial problems
- If the polar ice caps melted, would a day be longer or shorter?
- Oscillation problem
- a simple pendulum question
- force
- Change in entropy in irreversible and reversible process
- Force between Conductor Plates
- Gravitation: Looks easy at first
- MI moment of inertia on pulley
- Torque Help
- confused on Magnetic fields!!
- elastic potential question
- Anyone see where I messed up on finding the current?
- Conservation of Energy, Centre of Mass and Linear Momentum
- Standing Waves in Research Industry
- theory of relativity and time
- Buoyancy and Archimedes' Principle (helium ballon carrying cargo), HELP!
- Heat - Energy Transfer Question
- Plz Help
- Centripetal force experiment
- coefficient of friction
- Sources of Error in Standing Waves Lab
- its been a year now i'm back . help plz ? =D
- block on slope. mechanics.
- Coursework on Properties of Aluminium
- Conservation of Mechanical Energy
- how would this work... (electricity question)
- A simple ladder problem (equilibrium)
- 2-Body inverse cube problem
- Not sure how to do this.
- One more problem.. overcoming friction
- Finding an electric field from a scalar field
- Help on 2 problems...
- Stable Equilibria
- Positive and negative work
- vector problem
- momentum
- help with vectors and 2-dimentisonal motion: relative velocity
- Units Question
- Some problems with rotational motion
- conservation of angular momentum
- angular speed of a toy train
- Sliding Blocks (yay)
- Derivation of air resistance formula
- Atwood's Machine Question
- Rotational Inertia
- Rolls down a ramp and bounces back up
- simple force question
- finding center of mass of a picture
- Hubble's law and redshift
- simple acceleration problem
- help please!!!
- Center of mass problem
- Rotational Motion Questions
- Rotational kinetic energy
- angular motion
- Steiner's Theorem
- Simple angular acceleration problem..help..
- nonuniform circular motion
- Weight On Car
- Force changing direction of velocity vector-like this?
- Heathcapacity
- Find mass of the Earth
- Finding Power
- Force and Aceleration
- Rotational Inertial and Torque question
- Magnetic Fields
- How can you measure speed of a plane from the ground?
- projectiles anyone?
- method of moments
- Electric fields..
- Force on the bottom of a swimming pool
- bowling on an incline
- rolling without slipping
- Sound frequency problem
- is this tangential velocity or angular velocity?
- Problems w/ rotational dynamics and angular momentum...
- Conservation of Momentum Help!
- Force Table Question!!:confused:
- Rotational Motion and Moment of Inertia Questions...
- Explaining the Doppler Effect
- HELP - force of wind/torque on a building
- Got a Sound Wave Question for you thinkers
- Motion and Position-Time Graphs
- Thermal Expansion Please Help!
- p.d. and current -- One of them can exist without the other!
- Can't Derive Friction From Equation
- Rotational inertia problem
- Derivation of Grating Equation for Non-normal incident light Beam
- A couple of angular accelaration problems
- Compression of a spring
- Angular momentum of a moon
- Gravitational fields
- Finding the max length of a spring
- stationary waves, urgent!
- Momentum
- Impulse
- cylinder on loop
- centripetel acceleration and tension
- Angular Motion on a Plane
- Four electric currents
- Amplitude and Frequency
- Tough friction / dynamics problem
- velocity and frame of reference question
- Finding The Centre of Mass
- momentums with canoes
- Another Centre of Mass problem
- Satellite Energy Problem HELP!
- Friction problem
- Trouble with calculations
- Energy Transfer Question
- please help me, really frustrated, question is due @ 11:59 tonight
- friction problem
- friction problem (mass on top of another mass)
- Packing Case Question: Friction
- Tension in String
- Help With A Problem: I'm Confused
- friction problem with pulleys
- due @ 11:59 tonight, my work is shown, need help w/ question
- What is the magnitude of the magnetic field inside the toroid
- What is the magnitude of the current's magnetic field at the following radial dis, ?
- How does the line spectra work?
- terminal velocity
- Bullet & 2 Blocks Momentum Question...
- Space Station - Conservation of Angular Momentum
- Projectile motion & velocity on a certain height
- Just a simple calculus question
- questions on capacitors. help~
- Distance Travelled Over Time
- The physics involved in soccer???HELP PLS
- Change in entropy Problem
- ElectroMagnetism
- Escape Velocity
- What should I do?
- Direction of torque
- Angular Mometum... please help.
- Barometric pressure to find height of building
- Average Density
- Question about potentials
- kinematics problem two stones falling one with velocity one at rest
- Please Help! 2 Question involving momentum and collisions
- SOHO spacecraft problem
- Centre Of Mass
- Equilibrium
- Does tHis Make Sence?
- A stack of books (conflicting answers)
- Conservation of Linear Momentum?
- Mass of air leaving a room with temp raised.
- just a small doubt
- Two Elastic/Inelastic Questions - Really Easy
- Net Force and angle
- Couple of Quick Questions
- Potential Difference Confusion
- Work Problem... I think
- Help!!!
- Some one please help me with part B. (Simple Harmonic Motion)
- Interesting Atwood problem
- A Tiny Help please!
- Moments of Inertia
- special relativistic momentum
- Specific Heat Problem
- Watt the heck ??...
- plastics,etc
- Sound problems...
- Potential Energy Car Downhill Question...
- Young double slit experiment
- Deceleration
- Thermal Energy Problem HELP PLEASE!!
- Need some basic help, please
- Moment of Inertia/angularvelocity question
- Specific heat : solids and liquids
- projection with coriolis force
- thermal energy
- range equation
- Can Someone please explain what i'm looking for?
- Air Bubble Rising in a Lake
- Cyclic frequency of unknown weight
- Open pipe problem
- Simple spring problem (need someone's help)
- Two Compressed Springs -> Unstable Equilibrium
- quantization/hydrogen atom problem
- conservation of angular momentum
- Tunnel through the center of the earth
- I need help ASAP
- Conservation Of Energy Problem
- ellastic collisison
- Center of mass
- Physics - Moment of Inertia
- Work problem
- Photoelectric effect
- Projectile motion problem
- Tricky circular motion question
- Air Resistance
- Question: Why this ?
- Momentum and isolated system
- Does center of mass change if...
- Center of Gravity Problem?
- stress/strain/elongation question
- thermal expansion question
- sound and waves
- sounds
- Internal Resistance
- wave questions
- pendulum
- Circular motion on a inclined plane
- lever problem
- amplification of energy by a pulley and a a balance?
- Centripetal Force And Acceleration
- Radiation Pressure
- Forces on pendulum
- i dont understand
- Some Mechanics Problems (Could someone verify my work?)
- Confusing Statement
- 3-D Echo Scanning
- give me back my bullets..
- Free Fall
- Gravitational Potential Energy
- Projectile Motion :(
- Incline Plane
- Blocks on a table problem
- Pendulum and Gravity
- conversion help
- Circular Motion Help!!
- Weird circular motion problem
- Canter of mass and its speed
- Work Question
- Equilibrium Torque help needed
- Spring fired marble distance needed
- Instantaneous Power
- Lenz's Law/Conservation of Energy
- Check my work on torque and angular velocity
- torque and force
- Static Equilibrium problems
- Impulse Question
- angular momentum
- The Great Egg Drop
- Passive filters
- Free fall
- Two blocks on Inclined Plane
- Gas Law Problem
- I need some help!
- Balancing torque problem
- Forces/Newton's Second Law
- Spring and resonance
- Angular momentum in a particle system
- Hookes law or simple dynamics?
- elevator
- more Free Fall!
- parallel and series circuits
- kinematics
- Specific Heat and Phase Change/Latent Heat Problems PLEASE HELP
- (Newtons second law) One of the two problems I really need to solve this weekend!
- (Circular motion) The second problem I really need to solve this weekend...
- need help quick with error weirdness
- Work/Line Integrals
- Speed of waves...
- check my answers
- Pendulum hit by bullet
- End correction?
- Two disks (moment of inertia)
- Spring constants
- Vectors/Trigonometry Notation Problem...
- Pulley Problem
- circular motion
- really need help with this one.
- Projectile Motion
- Everybody loves a slinky
- Car collision
- sound waves
- Transverse Wave Problem
- Airplane banking
- Pendulum Minimum Speed
- Center of gravity
- Energy, scalar or vectorial?
- minimizing earthquakes
- Physics 101 Problems, need help. I'm dumb.
- Projectile Question
- Speed/Incline
- Rotational Dynamics Questions
- Conservation of Energy (Spring + Kinetic)
- easy problem
- easy problem
- Friction in tires
- Simple EM Problem (not to me for some reason)
- Linear Motion (I'm sure it is easy for all you majors out there)
- Free Fall
- pendulum question
- Impact of running leached dog?
- Calculate Velocity From Kinecitcal energy
- Finding the angle of an inclined plane
- Wagon
- A Problem with Hooke's Law
- Centripital Force and Coefficient of Friction
- Ideal Gas Law
- help on essay question
- Rolling/Angular Momentum
- Any suggestions...
- reflected light
- Forces (Equilibrium).
- Why does internal resistance occur?
- spinning wheel
- Angular Momentum
- Gravitational Force
- Momentum / Angular Momentum Problem
- Sound measure- simple question
- Torque HELP!!!!
- Science Fair Ideas
- Calculating the number of moles of air
- Spring+incline plane question...
- I Need Physics Help Bad
- A rolling can of soup!
- Universal Gravitation- please help!
- Finding height of image for a concave mirror
- Oscillation Problem. Advice need please :)
- Angular Momentum
- More Angular Momentum
- More angular momentum, please help!
- electron accelerated through potential
- gravitation problem
- torque and angular momentum with ball shot into air
- rotational inertia of nonuniform cylinder
- Energy transferred
- Pendulum
- I'm confused!
- Of order unity
- Heat Transfer problem need help ASAP!
- Beads
- Simple Harmonic Motion
- inertia...moments (i don't know)
- Centrifugal Vertical Tangential Inertia?
- Interactive Physics 5.0 help!
- Escape Speeds
- More Friction
- rigid rotational body
- The wave equation
- Refrigerator Question
- Why is this wrong?
- Moment of Inertia
- Inclined Plane
- Change in internal energy for an isobaric process?
- Momentum/Impulse question
- Net Force acting on Earth
- Angular momentum problem
- Speed of waves in a cup of coffee that spills over, help please!!
- (Projectile motion) Little question on a problem I posted 5 days ago...
- Newtons third law?
- Pressure and temperature changes adiabatically for an ideal gas?
- Gyroscopic motion
- simple pendulum
- Showing friction opposes gravity..Helpppp
- Dynamics and Mechanics Help - Urgent
- Conceptual problem! Check my work :P
- Vector Cross Products
- Angular Motion on a Plane
- Collisions
- Transfer of Heat: mass of liquid helium that boils?
- Bungee Diver Spring Constant
- Antother Collision!!!!!!!!!
- Transfer of Heat: Temperature in Kelvins
- Thermodynamics
- Resistance, Capacitance,
- Work question
- Speed of electron when kinetic energy given
- Universal Gravitation
- is this answer possible?harmonic oscillator!
- Elastic collision - finding ratio between m2 and m1, v2 and v1
- Tuning a Piano
- Phasor and Sinor diagrammes.
- Inductors: what do they do?
- Centripetal Force
- Centripetal Force
- Satellite motion
- Angular Motion In A Plane
- Determine resistance
- hat is the maximum value of the emf produced when the coil is spun at 1250 rev/min,?
- period of a star / momentum
- Angular momentum
- need help with homework
- simple pendulum problem - confirmation
- A Difficult Mechanics Problem (Work-Energy?)
- Magnitude of Impulse
- wave motion problems
- Confused
- Apparent paradox
- A difficult mechanic problem with spring
- Sonometers
- find the sound power
- gravitational acceleration
- Finding current! problem, where did i mess up?
- gravitation
- easy one
- is this a trick question?
- Gravitational Force
- refraction and a duck
- Spring, Ball, and Ballast
- Spinning Disks
- help to understand
- Rotational Dynamics
- Calcuating the integral E.ds for the paths given, what did i do wrong?
- The classically forbidden region!!!
- Question on Diffraction and interference.
- MONTSTER PROBLEM! ack
- centripetal forces
- Fluid Dynamics - Please check my answers
- 4 hard (long) problems- problem set.
- Help with physics problem
- Quantum Mechanics of Atoms
- What is the emf induced in the looop?
- torque and static friction
- Question regarding Conservation of Energy
- Were the moon landings FAKE?
- evaporation
- What's the difference?
- Sound Waves
- Mars gravitation
- Relativity, decay
- Law of Gravitation
- Problem with car and pendulum
- Total Energy of a System
- free body force question
- centripetal
- cf
- pail
- magnetic field question
- need answer to homework problem please
- probability distribution of the momentum value p
- Physics article.
- Lab question
- Why did I get it wrong?
- Why's radial acceleration zero at north pole
- ballistic cylinder
- spring equilibrium
- Double Slit Problem
- Trebuchet?
- Wave Changing Air Pressure (should be easy, help please!)
- Moment of Inertia and Velocity
- Question about satellite orbit...
- Will a rolling ball ever stop?
- Quick question about Equilibrium w/ Stress :D
- Question about Circular motion..
- Spring, Amplitude and Acceleration
- Where did I go wrong?
- Refrigerator - Heat Energy
- HELP gravity?
- can anyone help my start this problem?
- Question regarding change in internal energy
- sound and wavelengths
- Force Colliding
- Circular Motion......
- What would an Ideal Volt Meter measure if...
- Doppler...
- Car crash scenario
- torque and center of mass question
- Electric potential and electric potential energy question...
- volume expansion problem...wheres initial volume?
- I need help
- Simple Harmonic Motion problem
- Lorentx Transformation
- Knocking over a Post
- simple one liner question! Urgent.
- Question involving Uncertainty Principle.
- Question about some physics, moving obstacles.
- Basic physics, need some help :D
- pot. energy
- I have no idea how to start this help
- Really Need Help
- a question for which I *should* know the answer
- Coursework!!!!
- lou-vee aircar
- Work Energy Motion
- Capacitor Capers
- collision problem
- Planck's Constant Question
- Force problem
- HELP!! having trouble finding calories
- Calculating mass of an isotope
- Use mercury barometer to fing height of building
- coefficient of static friction
- ap physics question!!!! HELP! badly.
- 2 questions
- help
- question help
- question about escape speed
- Thermal Physics question
- A bead in circular motion in space!
- Confused by Forces!
- Elastic/Non-elastic collisions
- Meaning of sentence
- Beat frequency
- Electromagnetism
- Rotation
- confused what to do
- Time vs Height of a freefalling object. Please help me!
- Fluid dynamics problem
- pressure...
- Physic- Efficiency
- Some more electromagnetism questions (ac generators)
- Angular Speed
- Problems with Fluids
- simple angular momentum question
- angular acceleration
- rotational motions
- Angular Velocity...again
- Rotational Motion
- Right-Hand Rule (Magnetism)
- Gravitational Force and Field
- Rotation/Energy?
- Thermal dynamics
- Newton's Law of Gravitation
- cant get problem (momentum)
- Rigid Bodies and Free Body Diagrams (w pulley)
- Rigid Bodies including topics of power and torque.
- Rigid Body Rotational Motion
- Magnetism: Biot-Savart Law
- freefall
- Rolling Body
- Frequency (first 3 overtones)
- Dealing with wavelengths, frequencies and speed
- Height, hangtime, and range during frictionless freefall.
- Thermal Processes
- Thermal Processes
- Oscillatory motion
- Net Force
- Challenging Physics Question (Mass moment of inertia, pendulum)
- Two cars colliding example
- Throwing a ball from the roof of a building...
- 2 Cars Colliding with same mass
- Momemtum/Energy Problems??
- Toroid shape Electro-Mag question
- Sound problem
- momentum
- sound pressures at the open end
- Angular velocity HELP!!
- torque
- Planar Kinetics of a Rigid Body .. Please Help :S
- Evacuatred chamber pressure question
- fluid pressure difference
- strain energy
- Arrrgh help!!
- Calculate time to raise temperature of water
- Heat on PV Graphs
- Simple Harmonic Motion - seemingly easy yet...
- Static Equilibrium Problem from Halliday, Resnick...
- Fluids - I wish the answer would "flow" to me
- Wave Questions
- what should be the equation?
- Capa Assignment- Rotational Motion
- the section of my physics book on sound makes no sense
- Lab based conservation of energy quesiton.
- question
- density with calculus???
- Buoyancy Problem
- Fluid Density Problem
- Athlete Long-Jump Question, Don't Know Where I've Gone Wrong...
- Help on Heat problems
- current electricity
- Finding Force vector
- Phisic help with densities
- Find load with jack and piston
- a small hint
- Simple Pinball Spring Problem
- Angular Momentum
- Orbits
- Angular Freq. of small oscillations on a wheel/spring.
- Gases and Manometer
- Gas Laws
- Rotational inertia and torque
- acceleration, velocity and position
- DNA Screening?
- Simple Wave Problem, But I can't figure out the answer
- How do you find density when given the buoyant force
- How do I Calculat on distance in Catapult project
- different frequency units?
- About Uniform Circular Motion
- particle in a box?
- help IN UNIFORM CIRCULAR MOTION
- How to: Force, work & dot product
- Conservation of Energy & Circular motion
- Question on linear momentum
- Can anyone help me with torque problems?
- Aerodynamics in Cars
- Simple work question
- A Few Statics-Related Questions
- various speeds on a wave
- One dimensional motion with friction
- Velocity of Gases
- momentum/velocity questions (very simple)
- coefficient of friction
- Artificial Gravity
- gravity
- Application of Newton's Laws
- thevenin voltage help
- equation of motion
- Potential Energy
- centripetal accel
- Torque and inertia question
- period, velocity, acceleration of a spring
- Wavelength
- Finding harmonics
- Intensity
- Shock wave
- St. Venant's principle!!
- Some questions about Schroding's cat
- Help! Mechanics Qs!
- Destructive Interference with Different Wave Shapes
- mechanics pendulum question
- Magnetic fields
- when are farenheit and kelvin numericaly equaly?
- centripetal acceleration
- Some Applications of Newton's Laws of Motion
- QuEsTiOn
- Pushing a Tall Object
- tangential=radial
- EMERGENCY HELP REQUIRED (within 12 hours)
- TORQUE help!
- Magnetic Field
- Magnitude of elec field to balance electron?
- Friction and harmonic motion
- Thermal Expansion
- centrieptal accleration and the poles of the earth
- electric fields and conductors
- Waves and Pressure Changes
- Gravitational Potential and Satellite Motion
- pendulum
- work
- index of refraction
- Force of charged particles
- equation for mass
- momentum...
- Gravity/Binary Star System
- Fluids -- evacuated chambers
- Model of heat flow in a sphere
- sound in phase
- Fluids -- bringing together pressure, depth and friction
- Formula to calculate Rocket Thrust
- Gravitional Potential Energy Question
- Computing differential changes
- Otto Cycle?? Please help ASAP!
- angular velocity - spherical coordinates
- Fluids involving Forces
- Simple Harmonic Motion
- principal quantum number
- Gas pressure in thermometer
- Why cosine theta for calculations?
- Doppler...and the planets
- Building a crumple zone
- Statics: Shear force and Bending Moment
- Convert Kgcm to nm
- Static Equilibrium
- Ballistic Pendulum!
- A simple question...
- is my book right? it seems wrong...
- More Manometers
- Dalton's Law and Partial Pressure
- Amplitude of EM wave
- Man pushing piano
- final temp of copper ball
- help for physics problem
- Please check this problem
- Torque Question
- Electromagnetic Force Problem - Please Help
- Very tough Question !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- Really Fustrated...Help :(
- Longest Straw
- Longest Straw
- Ideal Gas Help
- Desperatly in need of HW help!
- question about optics (diffraction)
- Quick Question so I can finish this homework problem.
- Rotation of Rigid Bodies- mastering physics 9.72
- A ball is thrown from the roof of a building...
- Oscillations
- torque equilibrium
- Static Equilibrium?????
- Help needed on Projectile Motion!
- Help needed on a weight and mass problem!
- uncertainty question
- Pulley problem using 2nd Law of motion
- Fan effect
- Physics Audio Tapes
- Need help w/ Angular Momentum please
- Angular acceleration
- conservation of energy.. springs.
- image distance / focal length relation
- Initial Amplitude and the Release Point
- Sound Waves - phase difference from time delay
- Dynamics
- Phase Change and soundwaves
- Ski Turn Radius, Inclination at Speed & Balance
- help! elastic head-on collision
- help me with these quite simple problems please
- Latent heat...
- need help on a simple question - tempeture change
- Parallel Axis Theorem
- Falling Meter Stick
- Shear/Bending Diagram Question
- a confusing question - melting ice
- Kinetic Theory of Gases... Little help please :)
- Collisions in 2 dimensions
- Equilibrium of a Rigid Body Under Coplanar Forces
- Fluids...PLEASE HELP
- Thermodynamics
- Electromagnetic Motor.
- Sound Waves
- Concept MC Questions
- Whats the force of this baseball?
- Please Help! (Force Problems)
- Help needed on another force problem!
- Vibration problem
- Box Promblem
- Resistance
- What is the rms potential difference across the resistor?
- At what rate must the current be to changed to produce 40V emf
- How much of this energy is stored in the magnetic field of the inductor?
- A few questions - mostly Kinetic Energy stuff, help please?
- vertical motion
- Relativistic motion
- How to solve this problem?
- Thermal Energy
- mass hanging on spring
- Torque energy
- Center of Rotation
- vibrations and waves
- centripetal vs centrifugal acceleration
- Rotation Dynamics mastering physics 10.32
- Mass dropped on a spring
- de Broglie wavelength
- Torque
- pendulum on the moon
- Electromagnetic Waves Problem - Please Help
- Torque Question
- Special Relativity Question
- Quick wave question
- Help needed on a Mechanics problem
- Momentum Question
- Spring question
- motion of magnet
- still stuck in momentum vs energy on a tetherball
- need help on a simple question-phase transfer
- Projectile Motion Q
- Induced EMF ~ Faraday's Law/Lenz's Law
- Magnetics question!
- Left Hand Rule for a Straight Conductor
- Please help!
- centripetal force
- center of gravity-torque
- Faraday~ Induced Emf
- Change in Internal Energy
- HELP!!!! I'm struggling in physics
- Desperately Need Help, Wave question
- Plz help me with problems related to motion(mechanics i think)
- Young's modulus
- Electromagnetic Waves
- How to simplify
- A Problem on Thermal Equilibrium
- need some help
- Torque Question
- Another Problem-Radiation
- Coulomb's Law
- Calculating the work done by friction
- mechanical energy
- Are explosions soley the result of expanding gas?
- Need help on heat engine!
- Optics
- PHysics (Torque?) problem BAFFLING!!!
- efficiency
- I'm soo confused
- 2 questions (weightlessness and SHM)
- A glider on an air track...
- Help
- static equilibrium
- temperature change
- Linear Expansion
- black body
- melting ice
- Friction Question an incline plane with two angles
- Forces in equilibrium
- Simple force down an inclined plane question.
- Conservation of Energy
- linear velocity
- I need help with spring constant lab
- escape velocity sorta
- Simulation of beats
- Quick homework check plz!
- Center of gravity
- U-tube, water and oil.
- Having trouble on two problems- magnetism/inductance
- Spring Formula
- Collisions
- Zero Electric potential and null electric field
- Coefficient of Friction
- easy rotation quest
- Forces on an Accelerating Object
- Rotation
- Rotation
- How does power relate to intensity?
- Torque
- static equilibrium problem
- final angle speed?
- Polarized Free Electrons vs Polarity of Static Magnet
- I am stuck on 3 questions =/
- moment of inertia / torque question
- Thermal equilibrium
- Please Help Me!!!
- how does a balance work?
- The physics behind Jenga...help
-