What is the work done by friction on the skier

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Problem: A skier of mass 125 kg travels down a ski trail. Suppose the ski trail is not frictionless. If the skier has a speed of 50 m/s at the bottom of the hill,

Part A: What is the work done by friction on the skier?

I need help to calculate the work done by friction on the skier and assume the skier starts at rest at the top of the hill.

Reference no: EM13738598

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