This is a simple pendulum laboratory activity from the PTRA manual "Role of the Laboratory in Teaching Introductory Physics". The activity is typical for studying a pendulum and includes minimum directions. An...

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...

This is a great site from Joe Wolfe of the University of New South Wales, which includes a tutorial and applet about wheels in physics. It answers three basic questions with animations and graphs: What happens when a...

Exploratorium provides this web site that explores the science of baseball through shockwave activities. The lab exercises and articles enhance different aspects of the subject. Some pages include video clips in real...