Introductory Physics Homework Help Forum

Farday's law in two conducting loops

scariari
Dec 10, 2003 · Replies 3 · Dec 14, 2003

Replies: 3

Electrons in a Moving Wire: The Lorentz Force

scariari
Dec 10, 2003 · Replies 3 · Dec 14, 2003

Replies: 3

Choosing resistor and capacitor for 100 kHz low pass filter cutoff

blair321
Dec 13, 2003 · Replies 5 · Dec 14, 2003

Replies: 5

Collisions problem (How should I approach it)

Hindi
Dec 13, 2003 · Replies 3 · Dec 14, 2003

Replies: 3

Not sure how to get started on on prob

cowgiljl
Dec 13, 2003 · Replies 4 · Dec 14, 2003

Replies: 4

Law of Conservation of Energy of a skier

tongtong
Dec 6, 2003 · Replies 2 · Dec 14, 2003

Replies: 2

Four charged particles at the corners of a square

mustang
Dec 13, 2003 · Replies 7 · Dec 13, 2003

Replies: 7

Does seesaw weight matter for balancing problems?

Forgo
Dec 13, 2003 · Replies 2 · Dec 13, 2003

Replies: 2

How to Calculate and Measure Electrical Forces: Point Charges Problem 22

mustang
Dec 13, 2003 · Replies 2 · Dec 13, 2003

Replies: 2

How Is Kinetic Energy Distributed in a Rolling Sphere?

Hindi
Dec 13, 2003 · Replies 7 · Dec 13, 2003

Replies: 7

Calculate the entropy of this system in equilibrium

microcist
Dec 6, 2003 · Replies 2 · Dec 13, 2003

Replies: 2

Calculate Speed at Top of Roller Coaster 2nd Hill (5.5m)

cowgiljl
Dec 13, 2003 · Replies 3 · Dec 13, 2003

Replies: 3

How Do I Find the 4th Roots of a Complex Number?

StarkyDee
Dec 13, 2003 · Replies 8 · Dec 13, 2003

Replies: 8

Pendulum investigation with a stop

exequor
Dec 6, 2003 · Replies 2 · Dec 13, 2003

Replies: 2

Scatch space mod prob. is need a formula and answer check

cowgiljl
Dec 13, 2003 · Replies 3 · Dec 13, 2003

Replies: 3

Power from a 30m waterfall and lighting bulbs from it

cowgiljl
Dec 13, 2003 · Replies 2 · Dec 13, 2003

Replies: 2

Spring scale readings and force problems with work energy

physicszman
Dec 10, 2003 · Replies 6 · Dec 13, 2003

Replies: 6

Instructor confusing mass and weight in physical science course

nautica
Dec 12, 2003 · Replies 2 · Dec 13, 2003

Replies: 2

Finding components of two forces given magnitude and direction

cowgiljl
Dec 5, 2003 · Replies 2 · Dec 13, 2003

Replies: 2

Two problems on Coulomb's law with conducting spheres and point charges

mustang
Dec 11, 2003 · Replies 7 · Dec 13, 2003

Replies: 7

What formulas should I study for College Physics I?

nautica
Dec 6, 2003 · Replies 2 · Dec 13, 2003

Replies: 2

Calculate Speed and Time to Revolve Around the Moon

cowgiljl
Dec 12, 2003 · Replies 2 · Dec 13, 2003

Replies: 2

Conservation of Momentum in a Billiard Ball Collision

bard
Dec 11, 2003 · Replies 11 · Dec 12, 2003

Replies: 11

Work Done on 5.8kg Particle in 4.4 seconds

pringless
Dec 5, 2003 · Replies 2 · Dec 12, 2003

Replies: 2

Is This Calculation of Post-Collision Speed Correct?

bard
Dec 12, 2003 · Replies 6 · Dec 12, 2003

Replies: 6

How Does the Elevator's Velocity Affect a Dropped Ball's Motion?

Skyblitz
Dec 12, 2003 · Replies 2 · Dec 12, 2003

Replies: 2

Electromagnetic power radiation

gnome
Dec 12, 2003 · Replies 2 · Dec 12, 2003

Replies: 2

Electromagnetic waves in a vacuum

scariari
Dec 10, 2003 · Replies 4 · Dec 12, 2003

Replies: 4

RL Circuit with Two Loops: Solving for Current and Switch Equation

discoverer02
Dec 12, 2003 · Replies 5 · Dec 12, 2003

Replies: 5

Power of laser beam pushing spaceship with reflecting mirror

purduegrad
Dec 12, 2003 · Replies 4 · Dec 12, 2003

Replies: 4

What Happens When Photons Interact with Hydrogen Atoms?

jezse
Dec 12, 2003 · Replies 3 · Dec 12, 2003

Replies: 3

One more Universal Gravitation

Antepolleo
Dec 11, 2003 · Replies 4 · Dec 12, 2003

Replies: 4

Calculating Work Needed to Stop a 1000kg Car at 100km/h

dzem68
Dec 11, 2003 · Replies 2 · Dec 12, 2003

Replies: 2

What is the area between the curve y=\sqrt{1-x} and the coordinate axes?

tandoorichicken
Dec 11, 2003 · Replies 8 · Dec 12, 2003

Replies: 8

How Do You Calculate the Coefficient of Restitution from a Collision Example?

SuperGeek
Dec 4, 2003 · Replies 2 · Dec 12, 2003

Replies: 2

Determining Speed at Points A, B, and C

roy5995
Dec 10, 2003 · Replies 6 · Dec 12, 2003

Replies: 6

Solving Integrals with Semicircles: Proving $\frac{1}{2}\pi a^2$

tandoorichicken
Dec 11, 2003 · Replies 2 · Dec 12, 2003

Replies: 2

If h(x) = -h(-x), what is the integral from -a to a?

tandoorichicken
Dec 11, 2003 · Replies 6 · Dec 12, 2003

Replies: 6

How Do You Structure a Paraboloid as a Smooth Manifold?

franznietzsche
Dec 4, 2003 · Replies 2 · Dec 11, 2003

Replies: 2

Universal Gravitation and X-ray pulses

Antepolleo
Dec 11, 2003 · Replies 4 · Dec 11, 2003

Replies: 4

Circular velocity of satellite at 4000000m orbit and angular diameter calculation

msyvette
Dec 4, 2003 · Replies 2 · Dec 11, 2003

Replies: 2

What force will be needed to start the sled moving?

badboyben03
Dec 11, 2003 · Replies 8 · Dec 11, 2003

Replies: 8

Calculating Volume of Weather Balloon to Lift 4220kg Package

Corky
Dec 11, 2003 · Replies 3 · Dec 11, 2003

Replies: 3

Does Calculating Block Speed Involve Integration?

pringless
Dec 4, 2003 · Replies 2 · Dec 11, 2003

Replies: 2

Calculating Work for a 300kg Object on an Incline

dzem68
Dec 11, 2003 · Replies 2 · Dec 11, 2003

Replies: 2

Solve 57kg Sled Weight w/ Friction Coefficients

badboyben03
Dec 11, 2003 · Replies 6 · Dec 11, 2003

Replies: 6

Circular Motion and coefficient of static friction

kbrowne29
Dec 4, 2003 · Replies 2 · Dec 11, 2003

Replies: 2

How Do Phase Differences and Velocity Relate in Wave Propagation?

timtng
Dec 4, 2003 · Replies 2 · Dec 11, 2003

Replies: 2

What Formulas Should I Use for These Challenging Physics Problems?

stumillardkm
Dec 4, 2003 · Replies 2 · Dec 11, 2003

Replies: 2

What impulse is needed to change the speed of a 16 kg object

Dil
Dec 10, 2003 · Replies 5 · Dec 11, 2003

Replies: 5

Standing Wave Problem, What is the mass of the string?

timtng
Dec 4, 2003 · Replies 2 · Dec 11, 2003

Replies: 2

How Fast Does Sound Travel Compared to Lightning?

timtng
Dec 4, 2003 · Replies 2 · Dec 11, 2003

Replies: 2

Sound intensity and ocean microphone

Corky
Dec 10, 2003 · Replies 2 · Dec 11, 2003

Replies: 2

Cue ball struck at height H to prevent sliding

zekester
Dec 9, 2003 · Replies 18 · Dec 11, 2003

Replies: 18

Snell's law of refraction problem

rockind78
Dec 4, 2003 · Replies 2 · Dec 11, 2003

Replies: 2

Solving an Intricate Integral: \int 6t(1-2t^2)^{-1/2} dt

tandoorichicken
Dec 10, 2003 · Replies 2 · Dec 11, 2003

Replies: 2

Newton's law of cooling and factors affecting cooling rate

franz32
Dec 6, 2003 · Replies 7 · Dec 11, 2003

Replies: 7

Unwinding a string around a spool, what is the angular acceleration?

mustang
Dec 3, 2003 · Replies 2 · Dec 11, 2003

Replies: 2

How do I approach electromagnetics problems better?

Wxpunk
Dec 9, 2003 · Replies 5 · Dec 11, 2003

Replies: 5

Calculating Speed of 2kg Block After Falling 2.5m

zekester
Dec 10, 2003 · Replies 8 · Dec 11, 2003

Replies: 8

Calculating Work & Forces: A Toboggan Problem Solved in 2 Hours

tongtong
Dec 3, 2003 · Replies 2 · Dec 10, 2003

Replies: 2

Force exerted on hand during karate strike

badboyben03
Dec 3, 2003 · Replies 2 · Dec 10, 2003

Replies: 2

Give Feedback on Jeremiah Hendricks' Quantum Physics Research

JHendricks
Dec 10, 2003 · Replies 3 · Dec 10, 2003

Replies: 3

If amplitude of a sound wave is quadrupled, by what factor does intensity increase?

PhysChelle
Dec 3, 2003 · Replies 2 · Dec 10, 2003

Replies: 2

Proving triangle ACB is congruent to triangle ADB

hecate
Dec 10, 2003 · Replies 6 · Dec 10, 2003

Replies: 6

How Does Conservation of Momentum Determine the Movement of Explosion Fragments?

mindhater
Dec 3, 2003 · Replies 2 · Dec 10, 2003

Replies: 2

Fridge on truckutter frustration

Rockdog
Dec 3, 2003 · Replies 2 · Dec 10, 2003

Replies: 2

Electric field from two point charges in a line

marshall4
Dec 2, 2003 · Replies 11 · Dec 10, 2003

Replies: 11

Solving the \int x\sqrt[3]{x-1}\,dx Integration Problem

tandoorichicken
Dec 9, 2003 · Replies 6 · Dec 10, 2003

Replies: 6

Solving the Bowling Ball Problem: Find Final Speed

zekester
Dec 9, 2003 · Replies 11 · Dec 10, 2003

Replies: 11

One more question(hopefully) before exam

moooocow
Dec 10, 2003 · Replies 8 · Dec 10, 2003

Replies: 8

How Can You Prove This Hyperbolic Function Identity?

bard
Dec 2, 2003 · Replies 2 · Dec 10, 2003

Replies: 2

Solving Fourier Integral for Random Variable Sum

capitano_nemo
Dec 3, 2003 · Replies 2 · Dec 10, 2003

Replies: 2

Question on adiabatic expansion

tristan_fc
Dec 8, 2003 · Replies 8 · Dec 10, 2003

Replies: 8

Photo electric effect relate to determining the charge of an electron?

Kristine
Dec 8, 2003 · Replies 4 · Dec 10, 2003

Replies: 4

Understanding Boyle's Law and Its Impact on Experiments and Cooking Techniques

franz32
Dec 6, 2003 · Replies 8 · Dec 10, 2003

Replies: 8

Understanding of rotational motion

acoult
Dec 2, 2003 · Replies 1 · Dec 9, 2003

Replies: 1

Does the Function Delta Have Infinite Order in Rigid Motions?

wubie
Dec 2, 2003 · Replies 1 · Dec 9, 2003

Replies: 1

Geometry and Discrete Mathematics (Matrix)

Cyto
Dec 2, 2003 · Replies 2 · Dec 9, 2003

Replies: 2

What is Newton's Third Law of Motion?

badboyben03
Dec 8, 2003 · Replies 3 · Dec 9, 2003

Replies: 3

Do Bowling Balls and Cue Balls Roll at the Same Speed Down an Incline?

formulajoe
Dec 9, 2003 · Replies 3 · Dec 9, 2003

Replies: 3

Center of mass particle problem

pringless
Dec 9, 2003 · Replies 5 · Dec 9, 2003

Replies: 5

How Is Work Calculated for a Falling Raindrop?

pringless
Dec 2, 2003 · Replies 2 · Dec 9, 2003

Replies: 2

Spring struck by hammer: period, frequency, amplitude, and energy

bard
Dec 8, 2003 · Replies 5 · Dec 9, 2003

Replies: 5

Solving the Bowling Ball Problem: Find the Final Speed

zekester
Dec 9, 2003 · Replies 2 · Dec 9, 2003

Replies: 2

Pressure, density, and hydraulic problems with diamonds and divers

maddmachine
Dec 8, 2003 · Replies 3 · Dec 9, 2003

Replies: 3

Doppler shift, orbital weightlessness, and de Broglie wavelength

suzy
Dec 7, 2003 · Replies 9 · Dec 9, 2003

Replies: 9

Surviving Finals Week: My Experience with Physics and Organic Chem

nautica
Dec 9, 2003 · Replies 2 · Dec 9, 2003

Replies: 2

Calculating Resistance in a Cylindrical Aluminum Block

eee
Dec 8, 2003 · Replies 9 · Dec 9, 2003

Replies: 9

What do those envelopes mean next to the thread subject?

Security
Nov 30, 2003 · Replies 2 · Dec 9, 2003

Replies: 2

Integrate sec^2x tan^4x: Tan^5(x)/5

bard
Dec 8, 2003 · Replies 2 · Dec 9, 2003

Replies: 2

Torque on a diving board with person 3.0m from support

Drakon25th
Dec 7, 2003 · Replies 2 · Dec 8, 2003

Replies: 2

Finding frequency, period and velocity from displacement equation

bard
Dec 8, 2003 · Replies 10 · Dec 8, 2003

Replies: 10

Find the acceleration of the elevator.

badboyben03
Dec 8, 2003 · Replies 3 · Dec 8, 2003

Replies: 3

Solving a Square Root Differential Equation with Positive x and y Values

tandoorichicken
Dec 8, 2003 · Replies 1 · Dec 8, 2003

Replies: 1

Millikan's oil drop experiment and electron charge

marshall4
Dec 6, 2003 · Replies 3 · Dec 8, 2003

Replies: 3

Calculate the Lift Force of a 4655-kg Helicopter

badboyben03
Dec 8, 2003 · Replies 13 · Dec 8, 2003

Replies: 13

Fuel used accelerating a truck from 30 to 60 mph

sk8rlindz
Dec 3, 2003 · Replies 13 · Dec 8, 2003

Replies: 13

Calculating Induced EMF in a Moving Square Loop

discoverer02
Dec 8, 2003 · Replies 4 · Dec 8, 2003

Replies: 4

How Do You Calculate Relative Velocity and Meeting Points for Two Cyclists?

mcintyre_ie
Dec 6, 2003 · Replies 6 · Dec 8, 2003

Replies: 6

Introductory Physics Homework Help Forum

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