Introductory Physics Homework Help Forum

How Do You Calculate X-Ray Wavelength and Radioactive Decay?

dagg3r
May 14, 2003 · Replies 5 · May 17, 2003

Replies: 5

Intensity of radiation gah verify these answers please

dagg3r
May 16, 2003 · Replies 8 · May 16, 2003

Replies: 8

How to Solve This ODE Using Mathematica?

hhegab
May 15, 2003 · Replies 3 · May 16, 2003

Replies: 3

How Do Isothermal and Isochronic Processes Compare in Thermodynamics?

Dx
May 15, 2003 · Replies 3 · May 16, 2003

Replies: 3

How can I solve light and sound wave problems?

JM2107
May 13, 2003 · Replies 3 · May 14, 2003

Replies: 3

Whats the materials specific heat capacity?

Dx
May 13, 2003 · Replies 4 · May 13, 2003

Replies: 4

What is the Formula for the Doppler Effect?

Blueice88
May 13, 2003 · Replies 5 · May 13, 2003

Replies: 5

How can I ace my GCSE Physics exam? Tips and techniques for success!

Viper
May 11, 2003 · Replies 3 · May 13, 2003

Replies: 3

Nano technolgy now i know the basics

The Grimmus
May 3, 2003 · Replies 6 · May 12, 2003

Replies: 6

Calculating Tidal Patterns in a Harbour

chense
May 11, 2003 · Replies 3 · May 12, 2003

Replies: 3

Finding Distance from a Crash with Asymmetric Hearing

PiRsq
May 10, 2003 · Replies 4 · May 11, 2003

Replies: 4

Two Converging Lense Questions

JM2107
May 8, 2003 · Replies 4 · May 9, 2003

Replies: 4

Two positive point charges Q are held on the x-axis at x = a and at x = -a

S.P.P
May 1, 2003 · Replies 2 · May 8, 2003

Replies: 2

Swinging Pendulum: Analyzing Height & Distance Relationships

discoverer02
May 5, 2003 · Replies 6 · May 8, 2003

Replies: 6

Finding Tension and Forces in a Torque Diagram

Poutine
May 7, 2003 · Replies 3 · May 7, 2003

Replies: 3

Where can I find small MIPS programmes for learning and practice?

Adam
May 7, 2003 · Replies 2 · May 7, 2003

Replies: 2

Here's something to tickle your painstaking calculation-bone with

KillaMarcilla
Apr 30, 2003 · Replies 2 · May 7, 2003

Replies: 2

Circular Motion of a car Problem

discoverer02
May 3, 2003 · Replies 11 · May 7, 2003

Replies: 11

Conservation of Mechanical Energy Question.

Azrioch
May 5, 2003 · Replies 1 · May 7, 2003

Replies: 1

Power series expansion for Laplace transform

Will
May 4, 2003 · Replies 5 · May 6, 2003

Replies: 5

How Does Kinetic Energy Affect Velocity Changes in Space?

SEG9585
May 5, 2003 · Replies 10 · May 5, 2003

Replies: 10

Ok, I got an impulse problem here

alberto
May 2, 2003 · Replies 7 · May 4, 2003

Replies: 7

Can anyone help me solve a Non-Homogenous PDE for my assignment?

Pauly Man
Apr 27, 2003 · Replies 11 · May 4, 2003

Replies: 11

Wavelength, frequency, and speed of a Standing wave.

Jenn_Lane2001
May 1, 2003 · Replies 4 · May 3, 2003

Replies: 4

Engine Questions - Get Answers for Your Car Troubles

xyz
Apr 11, 2003 · Replies 4 · May 2, 2003

Replies: 4

So I was given this physics project to do as a final ISU project. Engineers onl

simms
Apr 29, 2003 · Replies 7 · May 1, 2003

Replies: 7

How Do You Solve Problems Involving Geometric Sequences and Series?

Astronomer107
Apr 29, 2003 · Replies 5 · May 1, 2003

Replies: 5

Why does a text become blurred, looking at it through a polyethylene film?

timxtreme
Apr 30, 2003 · Replies 2 · Apr 30, 2003

Replies: 2

How to find the electric field inside a conducting wire

KillaMarcilla
Apr 29, 2003 · Replies 7 · Apr 29, 2003

Replies: 7

How Do You Calculate Phase Difference and Minimize Sound Between Two Speakers?

Jenn_Lane2001
Apr 28, 2003 · Replies 5 · Apr 29, 2003

Replies: 5

Trying to solve a harmonic motion problem

gnome
Apr 28, 2003 · Replies 2 · Apr 29, 2003

Replies: 2

Angular velocity uniform rod problem

Poutine
Apr 27, 2003 · Replies 3 · Apr 27, 2003

Replies: 3

Determining Wave Direction using Doppler Effect

tinksy
Apr 25, 2003 · Replies 3 · Apr 27, 2003

Replies: 3

How High Does an Arrow Reach if Shot at 46m/s?

PiRsq
Apr 24, 2003 · Replies 5 · Apr 25, 2003

Replies: 5

How to Find Logarithmic Equations from Points and an Asymptote?

Cummings
Apr 24, 2003 · Replies 6 · Apr 24, 2003

Replies: 6

How Do Quantum States Combine in Spin and Orbital Angular Momentum?

positron98
Apr 23, 2003 · Replies 3 · Apr 23, 2003

Replies: 3

How to Calculate Total Force on a Charge at the Center of Curvature?

mateoguapo327
Apr 22, 2003 · Replies 3 · Apr 23, 2003

Replies: 3

Help about Rayleigh Dissipative Function

eureka
Apr 19, 2003 · Replies 2 · Apr 23, 2003

Replies: 2

Integration by substitution question

Einstein
Apr 22, 2003 · Replies 2 · Apr 22, 2003

Replies: 2

Program to simulate the effects of a golf shot accurately

mchugh
Apr 13, 2003 · Replies 2 · Apr 22, 2003

Replies: 2

What is the Magnetic Flux Through the Sixth Face of a Die?

jgc139
Apr 21, 2003 · Replies 2 · Apr 21, 2003

Replies: 2

How high will he swing off the ground?"

Moogle
Apr 17, 2003 · Replies 6 · Apr 21, 2003

Replies: 6

Solving an Algebra Problem: Imaginary Numbers

Artman
Apr 15, 2003 · Replies 12 · Apr 20, 2003

Replies: 12

Are Ramp Length and Angle Key to Reducing Work in Physics Problems?

scope
Apr 17, 2003 · Replies 5 · Apr 20, 2003

Replies: 5

How Do Maglev and Inductrack Trains Operate?

Brownie
Apr 18, 2003 · Replies 9 · Apr 19, 2003

Replies: 9

Transformers in Physics: Boosting Voltage Without Current?

Rockazella
Apr 4, 2003 · Replies 9 · Apr 18, 2003

Replies: 9

Arrrgh sliding friction problem

alberto
Apr 11, 2003 · Replies 2 · Apr 18, 2003

Replies: 2

Thermal conductivity of stainless steel

xyz
Apr 17, 2003 · Replies 4 · Apr 18, 2003

Replies: 4

Why is steel a better heat conductor than wood?

xyz
Apr 10, 2003 · Replies 2 · Apr 17, 2003

Replies: 2

The real question in real world

xyz
Apr 16, 2003 · Replies 4 · Apr 17, 2003

Replies: 4

Solve 3-7i/2+3i: Imaginary Numbers

Echo 6 Sierra
Apr 16, 2003 · Replies 7 · Apr 17, 2003

Replies: 7

Solving Real Number Equations and Counting Integral Solutions: Help Needed!

mercury
Apr 7, 2003 · Replies 9 · Apr 17, 2003

Replies: 9

What is the difference between a refrigerator and a heat engine?

dav2008
Apr 15, 2003 · Replies 4 · Apr 17, 2003

Replies: 4

Fundamentals of physics book solutions

hhegab
Apr 15, 2003 · Replies 4 · Apr 16, 2003

Replies: 4

Help Solving air drag projectile problem

Matt Jacques
Apr 15, 2003 · Replies 2 · Apr 15, 2003

Replies: 2

Solving the Merry Go Round Problem Using Conservation of Angular Momentum

phy21050
Apr 15, 2003 · Replies 5 · Apr 15, 2003

Replies: 5

How far does the train travel during its acceleration phase?

dynamic998
Apr 13, 2003 · Replies 5 · Apr 13, 2003

Replies: 5

How scientists are able to identify the elements in a star

dynamic998
Apr 6, 2003 · Replies 8 · Apr 10, 2003

Replies: 8

How the game of baseball can be modifyed in order to be played on the moon.

cherry2189
Apr 5, 2003 · Replies 3 · Apr 10, 2003

Replies: 3

Calculating Body Heat Loss and Caloric Needs: A Homework Guide

Jenn_Lane2001
Apr 3, 2003 · Replies 5 · Apr 5, 2003

Replies: 5

What Happens When the Sine of the Refracted Angle Exceeds One?

steppenwolf
Mar 31, 2003 · Replies 6 · Apr 5, 2003

Replies: 6

Determining the Equal Increase in Length of Two Fixed Rods Under Applied Forces

mercury
Mar 29, 2003 · Replies 2 · Apr 5, 2003

Replies: 2

Where Can I Find Open Loop Dynamic Process Data?

Greg Bernhardt
Apr 4, 2003 · Replies 4 · Apr 5, 2003

Replies: 4

What is the tension force of the rope in this physics problem?

F|reWa||
Apr 2, 2003 · Replies 2 · Apr 4, 2003

Replies: 2

When you transform a double integral that goes over a set

vacuum
Apr 3, 2003 · Replies 2 · Apr 4, 2003

Replies: 2

Why Is the Angle Opposite the Shorter Side Smaller in a Triangle?

steppenwolf
Apr 3, 2003 · Replies 3 · Apr 4, 2003

Replies: 3

Circular Motion rubber stopper lab

g4orce
Mar 27, 2003 · Replies 2 · Apr 4, 2003

Replies: 2

Solving the Problem of Descending Balloons

discoverer02
Mar 26, 2003 · Replies 5 · Apr 3, 2003

Replies: 5

What fraction of the sign's weight is supported by each string?

decathlonist
Apr 1, 2003 · Replies 2 · Apr 2, 2003

Replies: 2

How Is the Center of Gravity Calculated for a Non-Uniform Rod?

decathlonist
Apr 2, 2003 · Replies 2 · Apr 2, 2003

Replies: 2

How to Solve a Trigonometry Triangle Question Using Cosine and Sine Functions

mercury
Mar 26, 2003 · Replies 2 · Apr 2, 2003

Replies: 2

What is Special Theory of Relativity and why is it important in physics?

ottjes
Apr 1, 2003 · Replies 3 · Apr 1, 2003

Replies: 3

Why Did the Magnetic Slug Fall Slower in the Copper Tube Experiment?

babycat
Mar 31, 2003 · Replies 5 · Apr 1, 2003

Replies: 5

Newton's Law question -> Tension

nguyentech
Mar 31, 2003 · Replies 2 · Apr 1, 2003

Replies: 2

Understanding Forces in Action: Solving a Physics Resolution

EdZ
Mar 29, 2003 · Replies 6 · Mar 31, 2003

Replies: 6

A Physics Question. No calculations Involved here. General Theory Type

Fenix
Mar 27, 2003 · Replies 10 · Mar 30, 2003

Replies: 10

Help with Calculating Planet's Orbital Period

tinksy
Mar 27, 2003 · Replies 4 · Mar 28, 2003

Replies: 4

Polynomial Problem: Solving for Radius of Gas Tank Volume

mouseman
Mar 26, 2003 · Replies 6 · Mar 28, 2003

Replies: 6

Ow is velocity independent of mass

phy21050
Mar 27, 2003 · Replies 2 · Mar 27, 2003

Replies: 2

Solving Problems with Thevenin: Is My Teacher Wrong?

ottjes
Mar 25, 2003 · Replies 9 · Mar 27, 2003

Replies: 9

AC circuits with resistor/inductor/capacitor

anonymous613
Mar 25, 2003 · Replies 2 · Mar 26, 2003

Replies: 2

Calculating Circuit Resistance: Regular Hexagon Wire with Diagonal Resistance

mercury
Mar 26, 2003 · Replies 3 · Mar 26, 2003

Replies: 3

Ship Bombardment: Calculating Angles at 1800m

discoverer02
Mar 23, 2003 · Replies 6 · Mar 25, 2003

Replies: 6

How Do You Solve This Cube Physics Problem?

cbaker
Mar 23, 2003 · Replies 2 · Mar 24, 2003

Replies: 2

The limit Sin[ Sin[x] ] / x as x->0

suffian
Mar 19, 2003 · Replies 10 · Mar 24, 2003

Replies: 10

Newton's Second Law and a bathroom scale

nguyentech
Mar 21, 2003 · Replies 7 · Mar 23, 2003

Replies: 7

Which Argument Makes a More Persuasive Essay Topic?

RuroumiKenshin
Mar 19, 2003 · Replies 15 · Mar 21, 2003

Replies: 15

Introductory Physics Homework Help Forum

Show only:

A very simple moments question

Expansion or compression -- which is more energy efficient?

U-shaped length of chain falling when one end is released

What force causes precession?

Simple kinematics problem — falling from a geostationary satellite

Insights Revisiting the Velocity-Time Function

Insights Remote Operated Gate Control System

Insights AI Enriched Problem Solving

Insights Thinking Outside The Box Versus Knowing What’s In The Box

Insights Why Entangled Photon-Polarization Qubits Violate Bell’s Inequality

Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect

Graduate Using the Homotopy Analysis method in QG and BSM for solving nasty DEs

Klaxon - Live Earthquake and Global Events Map

Interpreting FEXT NEXT crosstalk pattern into pcb trace geometry

Insights Revisiting the Velocity-Time Function