Physics, asked by arabicgaming0786, 3 months ago

A boy runs up through a height of 20m in 20second. If his mass is 50kg,what is his average power?

Answers

Answered by spencer11

4

Answer:

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Explanation:

Power = mgh/t,

where m=50kg, h=20m, g=9.8m/s², t=20s

Power = (50×20×9.8) / 20

⇒ 490W

Pls mark me as brainliest

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