Bozeman Science
Bozeman Science: Stability & Change
Paul Andersen explains how stability and change are regulated in systems through controls and feedback. Controls are used to regulate matter and energy flowing into a system. Feedback mechanisms within the system are used to regulate...
Science Fix
Science Fix: Forces and Motion
A brief illustration of marbles set in motion on a track. Various forces act on the marble causing a change in motion. [1:27]
Other
Mr. Science: Physical Science Chapter 1: Motion
Detailed video tutorial lesson covers motion, speed, velocity, average speed, and acceleration. [38:08]