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Klio2033 [76]
4 years ago
10

If you could use an elevator or the stairs to lift a box to the tenth floor,which has greater power?why?

Physics
1 answer:
Nostrana [21]4 years ago
7 0
Stairs don't HAVE any power. When you use the stairs, YOU have to provide all the power. I would use the elevator, because the machinery that runs it produces the power and I only have to stand there.
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<u>brainly.com/question/13499849</u>

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A is correct......

please vote my answer brainliest. thanks!
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