AlihaMadrid AlihaMadrid

22-11-2021
Physics

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A 800N mountain climber scales a 140m cliff. How much work is done by the mountain climber?

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evgeniylevi evgeniylevi

22-11-2021

Answer:

112 [kJ]

Explanation:

1) related formula is: A=F*S, where A - required work [J], F - force [N], S - distance [m].

2) according to the formula above: A=140*800=112000[J]=112 [kJ]

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