- #1
miava
- 5
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Homework Statement
A friend is doing a work out in a gym.
Suppose the efficiency for the activities in the work out is 10% and the metabolic rate is 700w, how much physical work would she have done in 20 minutes?
The Attempt at a Solution
I have no idea how to start this question! I can't find any related formulas, so I was just hoping someone could help me out and start me in the right direction :-)