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Discovery Education
Discovery Education: Rules of Forces and Motion
With this hands-on lesson, help learners understand force, gravity, friction, and speed. Students will also learn how each of these concepts affects the another.
University of Oregon
Uo: Cannon Simulator: Experimental Instructions
This virtual experiment is designed to let the student measure the relation between muzzle velocity (which determines projectile energy), gravitational potential and the effects of frictional drag caused by wind speed blowing opposite to...