Introductory Physics Homework Help Forum

Post thread
Free introductory physics homework help step by step from qualified mentors. Algebra and calculus based general physics homework. High school and undergraduate level.
A container holds 8.0kg of water at 25degC....
Replies
5
Views
3K
5 blocks suspended from ceiling -- What are the tensions?
Replies
6
Views
1K
How Is Tension Calculated in a Lifting Cable?
Replies
4
Views
2K
Why Do Two Wires Carrying Currents in the Same Direction Attract Each Other?
Replies
1
Views
1K
Find electric potential at a center of charged rod
Replies
28
Views
3K
Show that Newton's 2nd Law is *Not* valid in a reference frame
Replies
1
Views
2K
Vertical Deflection of Electron: 1.1×107 m/s & 3.2×10-16 N
3
Replies
78
Views
5K
Initially you are driving at 45 ft/sec on a straight road
Replies
5
Views
1K
Uniform circular motion of a particle problem
Replies
5
Views
2K
What is the Magnitude of Betty's Force for Equilibrium?
Replies
4
Views
2K
What is the Average Speed and Acceleration of a Car on a Straight Road?
2
Replies
45
Views
4K
Coulomb triple integral for a sphere
Replies
11
Views
2K
If a chicken & rooster are fighting over a spaghetti string
Replies
9
Views
2K
Calculate the force of ball on an incline leaning on a wall
Replies
14
Views
4K
Approaching a Cops and Robbers Chase Problem Using Equations of Motion
Replies
2
Views
1K
What is the tension in the string?
Replies
25
Views
3K
Frequency of Oscillation: Two Springs Connected to a Mass m | Homework Help
Replies
4
Views
2K
Investigate one factor that affects the angle of refraction
Replies
1
Views
3K
How far does it take for an object to reach maximum velocity
Replies
7
Views
7K
Potential Energy and Velocity of a Spaceship
Replies
2
Views
2K
How much work is required to stop an electron
Replies
5
Views
8K
Calculation of equivalent resistance
Replies
5
Views
2K
A curve of radius 76 m is banked for a design speed of 100 km/h
Replies
3
Views
4K
Velocity of current-carrying cylinder
Replies
3
Views
969
Voltage Equation Homework: KCL & KVL Solutions
Replies
1
Views
761
Check my answer for power output question
Replies
9
Views
2K
What is the work-energy theorem for a block sliding on a frictionless incline?
Replies
6
Views
4K
Solving Horizontal Tension: Step-by-Step Guide
Replies
7
Views
1K
Particle Uniform circular motion problem
Replies
4
Views
1K
How to solve the Momentum of a baseball?
Replies
1
Views
1K
Tension and Uniform Circular Motion (no r, ω, θ)
Replies
7
Views
2K
How Can You Measure the Perceived Force of Water from a Faucet Aerator?
Replies
1
Views
2K
Crane pivot force calculation help
Replies
28
Views
4K
Archimede's Principle and Work due to buoyant force
Replies
1
Views
2K
Calculating Spring Constant for a Mass-Spring System: Technician's Experiment
Replies
1
Views
1K
Moments caused by centripetal force?
Replies
1
Views
1K
Determine your ave. speed and ave. velocity
Replies
13
Views
1K
You are traveling on a straight road with constant velocity
Replies
9
Views
1K
Why D? Exploring Isothermal Expansion
Replies
3
Views
1K
Rotational ACC and Gravitational ACC
Replies
7
Views
2K
Where Did I Go Wrong? Solving a Block and Pulley Problem with Friction
Replies
6
Views
1K
Optimizing Velocity on Incline for Vertical Rain Perception
Replies
5
Views
2K
What Calculations Determine the Length of the Rope and Mass of the Pendulum?
Replies
15
Views
4K
Friction in a 3 block and pulley system
Replies
4
Views
4K
Friction - 3 Blocks and a Pulley
Replies
3
Views
2K
How Do You Calculate Vector Magnitudes and Directions from Given Angles?
Replies
5
Views
8K
Free body diagram for all forces
Replies
3
Views
5K
Marching Band doppler effect with Beat Frequency.
Replies
2
Views
2K
Projectile motion (ground to ground)
Replies
3
Views
2K
Mass of substance in a system (Heat transfer)
Replies
2
Views
998
Show that Newton's 2nd Law is Not valid in accelerating reference frame
Replies
3
Views
2K
How Does Uranium Decay Impact the Temperature of Surrounding Lead?
Replies
1
Views
1K
Why does a constant force result in 0 torque in Barlow's wheel experiment?
Replies
7
Views
1K
Radioactive Isotopes and half life
Replies
1
Views
1K
What Are the Thermodynamic Processes Involved in This Gas Cycle?
Replies
2
Views
1K
Building a Model Car: Maximizing Efficiency with Newton's Law
Replies
9
Views
2K
Kinematics derivation of conservation of angular momentum
Replies
1
Views
1K
Solve Pulley Problem: Frustrated After Weeks of Trying
Replies
4
Views
1K
Physics Working Model Ideas please
Replies
7
Views
2K
What Is the Maximum Amplitude of Oscillation to Prevent Slipping?
Replies
7
Views
1K
Help with gravitational problem
Replies
11
Views
1K
Calculating the Angular Inertia of a Disk without Calculus
Replies
13
Views
2K
Increasing the speed of Barlow's wheel
Replies
4
Views
2K
How Much Power Does a Pump Need to Move Water Adiabatically?
Replies
3
Views
1K
Conservation of Momentum of astronaut leaving ship
Replies
3
Views
1K
Acceleration of system, connected to a rotational body
Replies
4
Views
1K
Projectile Motion: Where Did I Go Wrong?
Replies
14
Views
5K
Charged Particle in Space: External Forces and Constant Velocity
Replies
8
Views
2K
Can an Insect's Constant Speed Enable It to Reach the Top of a Pivoting Disk?
Replies
11
Views
2K
Unwinding Hoop: what holds it up?
Replies
7
Views
2K
Quantum physics experiments for EEI
Replies
2
Views
1K
[attempt?] car accident problem.
Replies
1
Views
7K
Fick's First Law (Diffusion Problem)
Replies
4
Views
2K
What Must Be the Length of the New Runway?
Replies
1
Views
2K
What Is the Physical Interpretation of Prandtl Number in Heat Transfer?
Replies
1
Views
5K
How Is Newton's Law of Cooling Derived?
Replies
1
Views
4K
Lift relative velocity question.
Replies
2
Views
2K
Newton's third law is not correct
Replies
2
Views
2K
Acceleration Vector and Motion of Particle
Replies
17
Views
2K
How to calculate open rotor voltage?
Replies
2
Views
1K
Kinetic energy -- plot molecule frequency vs temperature
Replies
3
Views
2K
SHM and Conservation of Energy/Momentum
Replies
1
Views
2K
What is the velocity of particle x with reference to Y?
Replies
4
Views
1K
Solving Fluid Flow in Pipe: Mass Rate 4Kg/s, P1 700Pa, P2 600Pa
Replies
4
Views
1K
Distance to the nearest node along the back wall
Replies
7
Views
1K
What kind of fringe is seen at the left edges of the slides?
Replies
10
Views
2K
SHM with mass of spring included
Replies
4
Views
2K
No problem! Good luck with your homework.
Replies
5
Views
1K
Show that Newton's Second Law is valid?
Replies
5
Views
2K
Is vA Greater Than, Equal to, or Less Than vC After the Collisions?
Replies
2
Views
2K
Icy slope, toboggan, find coefficient of friction
Replies
19
Views
3K
Impact force on a falling object that spreads
Replies
1
Views
2K
I've forgotten the formula for distance thrown
Replies
5
Views
2K
Free fall question, 2 objects meet
Replies
9
Views
1K
Electric Field due to Shell Hemisphere
Replies
5
Views
3K
Calculating Pressure Difference w/ Bernoulli Law for Bay Inlet
Replies
2
Views
1K
One-Dimensional Motion with Constant Acceleration
Replies
3
Views
3K
Net angular acceleration of a two wheel system
Replies
12
Views
2K
Calculate 8000 Megajoules of Water Tunnel Kinetic Energy
Replies
1
Views
889
Angle of Impact: Calculating with Velocity & Distance
Replies
2
Views
2K

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.

Hot Threads

Recent Insights

Back
Top