Universal Gravitation

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Description, diagrams and equations for gravitational energy. Includes example and energy of an orbiting satellite.

Hundreds of free games illustrating basic principles of physics.

This website includes movies in both MPEG and QuickTime formats about the experiments in Gravity. It also includes a "basement experiment" for testing the universality of gravity and an applet demonstrating general relativity.

video with NASA film and voiced explanation of "weightlessness"

A list of equations and constants for AP Physics B and C exams, organized by subject.


Need to study for Physics? Here are some questions to help you out!!!

Includes equation and an example of calculating the period of the moon using gravitation and circular motion.

Equations, description and diagrams of gravitation. Includes satellite motion.

Covers basics of universal gravitation and application to motion of satellites. Includes example problems.

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