1 a 50 kg hiker starts at an elevation of 2500 meters and, Ask an Expert

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1. A 50 kg hiker starts at an elevation of 2500 meters and climbs to the tope of a 3500 meter mountain in 4 hours.

A. What was the work done by the hiker?

B. What was his power output in watts C. What was his power output in horse power. 1 H.P. = 750 watts

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