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Work and Energy

By Bozeman ScienceFrom boclips.com
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In this video Paul Andersen explains how the mechanical energy added or removed from a system results from work. For work to occur a force must act parallel to the displacement of the system. Since work and energy are equivalent the work-energy theorem allows of for calculating the work as the change in kinetic energy. A force-displacement graph can be used to calculate the work done on the system.

Tags

Explainer
Application
Technology and Engineering
Physics
Physical Sciences
Mathematics
Advanced Secondary

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