Question

a person bicycling uses 1000 kj in an hour. how much work does he do?

Answer 1

Question #73415, Physics / Mechanics | Relativity

a person bicycling uses 1000 kJ in an hour. How much work does he do?

Solution

$$P = \frac {W}{\Delta t};$$ $$P = \frac {1,000,000}{3,600} = 277.8 \text{ W}$$

Answer: 277.8 W.

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