What is the power output in useful work

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1. A 81kg man climbs a 1000 m high mountain in 8.1 kcal/min. determine the power consumption in watts.

2. A 72kg man climbs a 1192 m high mountain in 1.43 hour and uses 7.6kcal/min. What is the power ouTput in useful work?

Reference no: EM13243764

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