Looks at how Newton's three laws of motion apply to an analysis of the forces being exerted when playing football.

The mathematics associated with gyroscopes can be investigated through this interactive page. Users enter critical parameters about gyroscopes and rotational motion descriptors are given.

Includes exhaustive information and a wealth of activities pertaining to aerodynamics and the physics of flight.

This site from NASA uses a colorful graphic to illustrate why objects reach terminal velocity. Provides equation for the terminal velocity of an object. Graphic is accompanied by a simple explanation.

Background information on vectors and their use in describing motion in two dimensions. A comparison of Aristotle's and Galileo's perspectives on force and motion is given.

In this audio resource from NOVA: "To the Moon," astronaut Gene Cernan recounts his harrowing experience during America's first attempt to do work in outer space.