Calculate the total work done by friction and air resistance

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Reference no: EM13241898

A ski trail makes a vertical descent of 71 m. A novice skier, unable to control his speed, skis down this trail and is lucky enough not to hit any trees.

If the skier is moving at 13 m/s at the bottom of the trail, calculate the total work done by friction and air resistance during the run. The skier's mass is 74 kg.

Reference no: EM13241898

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