Question

Supposed that Carlos moved his 60-kg body up to 4 meters stairwell in 2 seconds. If this were the case, we could estimate Carlos's power rating. It can be assumed that Carlos must exert 700-Newton downward force upon the stairs to elevate his body. By doing so, the stairs would push upward on Carlos's with just enough force to lift his body up the stairs.
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Answer 1

Answer:

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