A 67.8 kg skier is at rest at the top of a 376 m high run. The slope is inclined at a 23.4º angle relative to horizontal. Assuming that there is no friction between the skis and the snow, how much potential energy does the skier have when he/she reaches the bottom of the hill?
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Expert's answer
2020-02-06T09:31:31-0500
The potential energy the skier have when he/she reaches the bottom of the hill is zero, because all energy converts to kinetic energy at this point:
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