Created by Tom Henderson of Physics Classroom.com, this lesson discusses one of the deadliest misconceptions among beginning physics students is that centrifugal motion (away from the center) is a "force". Many students...

This web page demonstrates Kepler's Laws through a Flash simulation. The user places an object at some distance from the sun and gives it an initial velocity to orbit the sun. Once the simulation begins, it shows the...

This page, created by Tom Henderson of Glenbrook South High School, features an animated image and a discussion of the forces involved in going through a looping coaster. This page is fairly simplistic, but it does...

Created by Tom Henderson of Physics Classroom.com, this resource provides explanations and animations that explore the physics of roller coasters. It is designed as a tutorial for either teacher or learner to be used in...

Authored by Professor G. Eric Matthews, this web page describes a project at Wake Forest University to create videos of common physics lecture demonstrations. The goals of the project, the participants, some details...