Calculate the coefficient of kinetic friction for a block that is on an incline plane with this video lecture. Video includes a step-by-step process for solving these types of problems. [9:09]

Video lecture explores figuring out the acceleration of ice down a plane made of ice. [10:37]

A scientist explains the physics of slope-style skiing, e.g., rotational motion, moment of inertia, angle of momentum, and friction. [4:58]

In this video lecture, the topics of static and kinetic friction are explored with examples. The video discusses free-body diagrams and the forces that affect the movement of objects. [9:49]

Provides instructions on solving physics problems involving inclined planes. [9:39]

This video covers the basics of gravity and the Law of Universal Gravitation. [15:42]

Thinking about the coefficients of static and kinetic friction. [9:49]

Figuring out the acceleration of ice down a plane made of ice. [10:36]

In this video David shows how to find the energy generated by the force of friction and solves an example conservation of energy problem involving thermal energy. [14:47]

This video solves the problem of a small robot that won't back up by using friction. [1:13]

The video lesson is from Khan Academy's physics library. This lesson answers the question: What would happen to a slowly moving frozen sock on a frictionless planet.

Sal Khan demonstrates how to calculate the coefficient of kinetic friction (correction made in next video). [9:08]

Sal Khan explains how a block of wood is kept stationary by the force of friction (correction made in next video). [8:40]

Conservation of energy problem where all of the energy is not conserved.[10 min. 5 sec.]

This lesson explains how friction is part of the net force acting on an object. It is 2 of 2 in the series titled "Friction & Net Force."

This lesson introduces the concept of friction and explains how it interacts with objects. It is 2 of 2 in the series titled "Introduction to Friction."

This lesson introduces the concept of normal forces. It is 2 of 2 in the series titled "Normal Force."

This lesson provides the learner with example problems on static and sliding friction. It is 2 of 2 in the series titled "Practicing w/ Friction."

This lesson provides the learner with example problems on static and sliding friction. It is 1 of 2 in the series titled "Practicing w/ Friction."

This lesson introduces the concept of sliding friction and explains how it is experienced. It is 1 of 2 in the series titled "Sliding Friction."

This lesson explains why static friction depends on normal forces. It is 1 of 2 in the series titled "Static Friction & Normal Forces."

This lesson explains why static friction does not depend on the contact surface area between an object and the surface that object is resting on. It is 1 of 2 in the series titled "Static Friction & Surface Area."

This lesson demonstrates how tension forces can be used to determine the friction force acting on an object. It is 1 of 2 in the series titled "Tension Forces & Friction."

This lesson demonstrates how to make calculations using kinetic friction. It is 1 of 2 in the series titled "Calculating Kinetic Friction."