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Alenkinab [10]
3 years ago
7

500 J of work are done in 4 seconds to lift a 40 kg box to the top of a high shelf. How much power was required to complete the

lift?
Physics
1 answer:
Artemon [7]3 years ago
5 0

Answer:

125 W

Explanation:

Power = work / time

P = 500 J / 4 s

P = 125 W

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