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Bingel [31]
3 years ago
6

1. A 61-kg woman doing pull-ups lifts her body a distance of 0.32 meters in 1.8 seconds. What is the power provided by her bicep

s?
Physics
1 answer:
Allushta [10]3 years ago
4 0

Answer:

P = mgh/t = 61(9.8)(0.32)/1.8 = 106.275555... ≈ 110 W

Explanation:

Power is the rate of doing work.

The work changes her potential energy.

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Answer:

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A 0.016-kg piece of iron absorbs 1086.75 joules of heat energy, and its
wel

Answer:

c = 115.92 q/g C

Explanation:

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