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Introductory Physics Homework Help Forum

Free introductory physics homework help step by step from qualified mentors. Algebra and calculus based general physics homework. High school and undergraduate level.

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Tension in the string and the normal force exerted by the wall

StephenPrivitera
Nov 30, 2003 · Replies 12 · Dec 1, 2003

Replies: 12

Solving a Nitrogen Gas Release Problem

Brad_Ad23
Nov 23, 2003 · Replies 2 · Dec 1, 2003

Replies: 2

Help Solve Breathing Homework Problem | Jet Nebulizer

celtchic
Nov 17, 2003 · Replies 2 · Dec 1, 2003

Replies: 2

Extra credit math, i dont even know where to start

MasterKung
Nov 30, 2003 · Replies 6 · Dec 1, 2003

Replies: 6

Can You Calculate the Maximum Distance in an Egg Toss Without Initial Velocity?

formulajoe
Nov 30, 2003 · Replies 13 · Nov 30, 2003

Replies: 13

How Does Connecting Copper and Iron Rods Affect Voltage Distribution?

Physicsit
Nov 26, 2003 · Replies 7 · Nov 30, 2003

Replies: 7

Calculating Force and Angular Momentum in Rolling Mechanics Experiment

powerball
Nov 30, 2003 · Replies 2 · Nov 30, 2003

Replies: 2

Mass and time question using calculus

harpgirl
Nov 30, 2003 · Replies 8 · Nov 30, 2003

Replies: 8

Why Do Dogs Pant and How Does Color Perception Work?

Security
Nov 26, 2003 · Replies 20 · Nov 30, 2003

Replies: 20

Something i've been wondering about

fudge
Nov 30, 2003 · Replies 7 · Nov 30, 2003

Replies: 7

Two questions on differential equations

fudge
Nov 29, 2003 · Replies 4 · Nov 30, 2003

Replies: 4

I should know this, but i dont.

MasterKung
Nov 30, 2003 · Replies 2 · Nov 30, 2003

Replies: 2

Spherical Capacitor: Solving Electric Field, Displacement Field & Capacitance

discoverer02
Nov 29, 2003 · Replies 2 · Nov 30, 2003

Replies: 2

How Do You Calculate Distance at Different Speeds Using Integration?

Blade
Nov 23, 2003 · Replies 2 · Nov 30, 2003

Replies: 2

How Do You Calculate Work and Kinetic Friction for Constant Velocity?

potential thinker
Nov 30, 2003 · Replies 6 · Nov 30, 2003

Replies: 6

How Do I Obtain Specific Solutions for Linear Diophantine Equations?

totoro
Nov 29, 2003 · Replies 5 · Nov 30, 2003

Replies: 5

How Do You Parametrize y = x^2 for Physics Calculations?

philipc
Nov 29, 2003 · Replies 3 · Nov 30, 2003

Replies: 3

Solving for Tension in an Elevator with Acceleration of 3.0 m/s^2 | Physics Help

Aiasha
Nov 29, 2003 · Replies 2 · Nov 30, 2003

Replies: 2

What is Jane and Cheetah's Speed Before Grabbing Tarzan?

tandoorichicken
Nov 23, 2003 · Replies 2 · Nov 30, 2003

Replies: 2

Moment of Inertia Help for a Bike Wheel Problem

sirfederation
Nov 29, 2003 · Replies 2 · Nov 29, 2003

Replies: 2

Height of Radio Tower: Using the Law of Sines

StarkyDee
Nov 28, 2003 · Replies 6 · Nov 29, 2003

Replies: 6

Calculating the Force Constant of a Spring

marshall4
Nov 29, 2003 · Replies 6 · Nov 29, 2003

Replies: 6

Rotational Kinematics Help (constant angular acceleration)

sirfederation
Nov 28, 2003 · Replies 1 · Nov 29, 2003

Replies: 1

Gravitational Force Problem 15 9.197872041*10^-11m

mustang
Nov 22, 2003 · Replies 2 · Nov 29, 2003

Replies: 2

Solve Homework: Springs & Pendulums

moonlit
Nov 29, 2003 · Replies 6 · Nov 29, 2003

Replies: 6

How Do You Calculate the Volume of Liquid in a Horizontal Cylindrical Tank?

Jeebus
Sep 29, 2003 · Replies 4 · Nov 29, 2003

Replies: 4

How Can You Calculate the Initial Speed in an Inelastic Collision Problem?

formulajoe
Nov 29, 2003 · Replies 3 · Nov 29, 2003

Replies: 3

How to Find Distance of 1 kg Object After Explosion in Projectile Problem

formulajoe
Nov 29, 2003 · Replies 3 · Nov 29, 2003

Replies: 3

Finding the Angle of Reflection for a Particle Reaching the Boundary of a Circle

OSProject
Nov 27, 2003 · Replies 5 · Nov 29, 2003

Replies: 5

Finding the Length of a Path on a 3D Graph

david90
Nov 28, 2003 · Replies 1 · Nov 28, 2003

Replies: 1

Kinetic Energy Problem - from GRE

yxgao
Nov 28, 2003 · Replies 2 · Nov 28, 2003

Replies: 2

Why is My Calculation of Force on the Door Incorrect?

SEG9585
Nov 28, 2003 · Replies 2 · Nov 28, 2003

Replies: 2

Are 1p and 2p coins of the same metal, do they weigh the same?

janm204
Nov 20, 2003 · Replies 2 · Nov 28, 2003

Replies: 2

Calculating Deceleration and Force in Circular Motion

dphin
Nov 24, 2003 · Replies 10 · Nov 28, 2003

Replies: 10

3real life applications of the Millikan Experiment or parallel plates.

Matthew
Nov 27, 2003 · Replies 4 · Nov 28, 2003

Replies: 4

Collision is perfectly elastic?

dphin
Nov 27, 2003 · Replies 8 · Nov 28, 2003

Replies: 8

Why Is Calculating the Release Height for a Loop-the-Loop So Challenging?

Juntao
Nov 27, 2003 · Replies 7 · Nov 28, 2003

Replies: 7

Physics - Gravity Accelaration -

joeblack
Nov 21, 2003 · Replies 2 · Nov 28, 2003

Replies: 2

Physics fields and chem combined question

thegame
Nov 19, 2003 · Replies 2 · Nov 28, 2003

Replies: 2

Solving Problems Involving Solids and Fluids for Beginners

kamoey
Nov 20, 2003 · Replies 2 · Nov 28, 2003

Replies: 2

Circular Motion and coefficient of static friction

sophendo
Nov 27, 2003 · Replies 1 · Nov 27, 2003

Replies: 1

Solve Hydrostatics Problem & Draw FBD

AngelofMusic
Nov 27, 2003 · Replies 2 · Nov 27, 2003

Replies: 2

Calculate Pool Fill Time | 5/8 Inch Garden Hose | 7.2m Diameter Pool

kashmirekat
Nov 20, 2003 · Replies 2 · Nov 27, 2003

Replies: 2

Bisectors of Triangle ABC Concurrent at Incentre I

PiRsq
Nov 26, 2003 · Replies 2 · Nov 27, 2003

Replies: 2

Grade K-12 Explained: What It Is & What It Means

Monique
Nov 25, 2003 · Replies 5 · Nov 27, 2003

Replies: 5

Blood transfusion pressure problem where did i go wrong?

mrbling
Nov 20, 2003 · Replies 2 · Nov 27, 2003

Replies: 2

What is the correct net force needed to increase a car's velocity in 30 seconds?

Sko
Nov 26, 2003 · Replies 2 · Nov 27, 2003

Replies: 2

How Far Can a Man Climb a Ladder Before It Slides?

SoulkeepHL
Nov 20, 2003 · Replies 2 · Nov 27, 2003

Replies: 2

Calculate Gravity Accelaration Where You Live

joeblack
Nov 27, 2003 · Replies 2 · Nov 27, 2003

Replies: 2

Physics Test Help. (teacher recommended internet)

xsrewop27x
Nov 23, 2003 · Replies 38 · Nov 27, 2003

2

Replies: 38

What is the relationship between helium volume and exam questions?

Security
Nov 25, 2003 · Replies 15 · Nov 26, 2003

Replies: 15

Calculate the final velocity of the cart

thegreatone09
Nov 19, 2003 · Replies 2 · Nov 26, 2003

Replies: 2

Calculating Initial Charge of Identical Objects Using Coulomb's Law

Physicsit
Nov 25, 2003 · Replies 11 · Nov 26, 2003

Replies: 11

Circular Loop & Magnetic Field: Solving for Charge Q

gnome
Nov 25, 2003 · Replies 4 · Nov 26, 2003

Replies: 4

What is the net vertical force on an airplane with given parameters?

tonyp910
Nov 21, 2003 · Replies 2 · Nov 26, 2003

Replies: 2

Force exerted on mirror by laser beam

cantdophysics
Nov 18, 2003 · Replies 2 · Nov 26, 2003

Replies: 2

Optics - find thickness of glass

cantdophysics
Nov 18, 2003 · Replies 2 · Nov 26, 2003

Replies: 2

How Do Kinetic Energy and Momentum Relate When Energy Levels are Zero?

steph01mcd
Nov 18, 2003 · Replies 2 · Nov 26, 2003

Replies: 2

Problem with buyoancy and fluid stuff

Daniel
Nov 25, 2003 · Replies 3 · Nov 26, 2003

Replies: 3

How deep was the Scorpion when its torpedo exploded?

ero
Nov 25, 2003 · Replies 4 · Nov 26, 2003

Replies: 4

What is the acceleration due to gravity on the distant planet?

Physicsit
Nov 25, 2003 · Replies 3 · Nov 26, 2003

Replies: 3

Help, been stuck for two months

Greener
Nov 24, 2003 · Replies 10 · Nov 26, 2003

Replies: 10

Solve Work Energy Problems: Questions & Answers

Az_
Nov 25, 2003 · Replies 4 · Nov 25, 2003

Replies: 4

Coulomb's Law and stationary proton

Cyto
Nov 25, 2003 · Replies 9 · Nov 25, 2003

Replies: 9

What Are the Best Materials for a Lightweight Yet Strong Barge Project?

Louis
Nov 6, 2003 · Replies 8 · Nov 25, 2003

Replies: 8

Can i post a list of my homework problems

Security
Nov 24, 2003 · Replies 20 · Nov 25, 2003

Replies: 20

Pivoting Stickstuck on two smaller parts

rdn98
Nov 24, 2003 · Replies 11 · Nov 25, 2003

Replies: 11

Max Hill Steepness for a Cyclist: Solving the Problem

ndwiseguy
Nov 25, 2003 · Replies 3 · Nov 25, 2003

Replies: 3

What is the range of a projectile fired from a spring?

marshall4
Nov 25, 2003 · Replies 4 · Nov 25, 2003

Replies: 4

Problems dealing with air resistance?

AshTHmcdlManiac
Nov 24, 2003 · Replies 3 · Nov 25, 2003

Replies: 3

Help with Physics Homework: Forces

AshTHmcdlManiac
Nov 24, 2003 · Replies 2 · Nov 25, 2003

Replies: 2

Geometry: Similarity and Power of a Point

wubie
Nov 20, 2003 · Replies 13 · Nov 25, 2003

Replies: 13

Understanding Vectors and Kinematics: A Simple Guide [SOLVED]

LeMans Audi
Nov 25, 2003 · Replies 2 · Nov 25, 2003

Replies: 2

Spring + Friction system equation

Millenium
Nov 25, 2003 · Replies 2 · Nov 25, 2003

Replies: 2

Various Laws of Motion, Energy, Momentum and Collision Problems

ScoutFCM
Nov 22, 2003 · Replies 7 · Nov 25, 2003

Replies: 7

Centripetal Force and Acceleration

kaotic
Nov 24, 2003 · Replies 3 · Nov 25, 2003

Replies: 3

Solving Physics Problems: Problem 3 & 5

mustang
Nov 17, 2003 · Replies 2 · Nov 24, 2003

Replies: 2

Calculating Horizontal Force on Ball in Loop-the-Loop Track

Little Dump
Nov 24, 2003 · Replies 4 · Nov 24, 2003

Replies: 4

Ap physics rolling/slipping billiard ball

Schmoozer3348
Nov 24, 2003 · Replies 2 · Nov 24, 2003

Replies: 2

How Does Viscosity Affect Water Flow Rate in a Draining Tank?

lovelylm1980
Nov 22, 2003 · Replies 3 · Nov 24, 2003

Replies: 3

Disk and blockutter frustration

Juntao
Nov 24, 2003 · Replies 3 · Nov 24, 2003

Replies: 3

How Do You Calculate the Magnetic Force on a Parabolic Wire in 3D?

discoverer02
Nov 24, 2003 · Replies 8 · Nov 24, 2003

Replies: 8

Calculate the magnitude and direction of the electric field intensity

Inquiring_Mike
Nov 24, 2003 · Replies 6 · Nov 24, 2003

Replies: 6

Force & Net Torque: Help Me Solve My Homework

moonlit
Nov 17, 2003 · Replies 2 · Nov 24, 2003

Replies: 2

Calculate Speed of 50-g Bullet Impacting 2-kg Ballistic Pendulum Can

tandoorichicken
Nov 23, 2003 · Replies 5 · Nov 24, 2003

Replies: 5

Does Spinning Affect Floating in a Rotating Room?

cheer_chic
Nov 17, 2003 · Replies 2 · Nov 24, 2003

Replies: 2

Work and Energy Related Problem

Alethia
Nov 23, 2003 · Replies 8 · Nov 24, 2003

Replies: 8

Find initial velocity using energy

physics333
Nov 23, 2003 · Replies 8 · Nov 24, 2003

Replies: 8

Solving the Inverse of h(x) = √(x-1) with x > -1 in IB Math Methods

Astronomer107
Nov 23, 2003 · Replies 3 · Nov 24, 2003

Replies: 3

Solving a Static Equilibrium Problem with Multiple Variables: A Case Study

ShawnD
Nov 23, 2003 · Replies 5 · Nov 23, 2003

Replies: 5

Integrating Definite Integral of (x - x^2)*(2x^(-1/3)) from -8 to -1

VikingStorm
Nov 23, 2003 · Replies 5 · Nov 23, 2003

Replies: 5

Find the coefficient of friction between the car tires and the road.

BlackCatXIII
Nov 16, 2003 · Replies 2 · Nov 23, 2003

Replies: 2

Pythagorean Theorem: Explaining A1=A2 & A4=A3

PiRsq
Nov 23, 2003 · Replies 2 · Nov 23, 2003

Replies: 2

Electric Potential/Energy question

Flaming Toilet
Nov 23, 2003 · Replies 1 · Nov 23, 2003

Replies: 1

Build a Wooden Car: Tips for Designing and Powering Your All-Wood Vehicle

amt86
Nov 22, 2003 · Replies 3 · Nov 23, 2003

Replies: 3

Solving a Problem: Car Speed When Driver Slammed Brakes

kbrowne29
Nov 23, 2003 · Replies 3 · Nov 23, 2003

Replies: 3

Hard time getting the volume of the boat

tucky
Nov 22, 2003 · Replies 2 · Nov 23, 2003

Replies: 2

Derive the equation Vi/Vtot = robject /rfluid

Joe Ramsey
Nov 23, 2003 · Replies 2 · Nov 23, 2003

Replies: 2

Finding Magnitude of Momentum and Change in Momentum

ACLerok
Nov 20, 2003 · Replies 8 · Nov 23, 2003

Replies: 8

Analyzing Acceleration and Forces in a Pulley System

Corky
Nov 21, 2003 · Replies 5 · Nov 23, 2003

Replies: 5

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Intro Physics Homework Help

Introductory Physics Homework Help is a service that assists students in their assignments related to the fundamental principles of physics at the introductory level.

This support involves elucidating key concepts such as mechanics, electromagnetism, thermodynamics, and optics. Tutors or resources providing introductory physics homework help aim to aid students in problem-solving, understanding theoretical foundations, and applying mathematical techniques.

By offering explanations, examples, and guidance on physics problems, this service helps students grasp the basic principles of the subject, fostering a solid foundation for more advanced physics studies.

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