Physics, 27.01.2020 21:31 perezriii4133
A68 kg hiker walks at 5.0 km/h up a 9% slope. the indicated incline is the ratio of the vertical distance and the horizontal distance expressed as percentage.
what is the necessary metabolic power?
hint: you can model her power needs as the sum of the 380 w power to walk on level ground plus the power needed to raise her body by the appropriate amount. assume that the efficiency of the body in using energy is 25%.
Answers: 2
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