Energy Transfer in a Trebuchet | PBS LearningMedia
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Energy Transfer in a Trebuchet | PBS LearningMedia
In this video segment adapted from NOVA, a team of historians, engineers, and trade experts recreate a medieval throwing machine called a trebuchet. To launch a projectile, a trebuchet utilizes the transfer of gravitational potential energy into kinetic energy. A massive counterweight at one end of a lever falls because of gravity, causing the ...
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