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topjm [15]
3 years ago
13

A construction crane, like the one shown, has a power output of 1,500 watts. If it takes 200 seconds to lift the roof to the top

of the building, how much energy will the crane use
Physics
1 answer:
Likurg_2 [28]3 years ago
4 0

Answer:7.5j

Explanation:

P=w/s

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