JadaXoxox9720 JadaXoxox9720

28-01-2020
Physics

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melvin pulls a sled across level snow with a force of 317 N along a rope that is 33 degrees above the horizont?

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anniwuanyanwu1 anniwuanyanwu1

29-01-2020

Answer: work Melvin did=9000J

Explanation:

Given to complete the question: If the sled moved 33.9m,how much work did Melvin do? Answer in unit of J and round to the nearest thousandth.

W = F ×S

W = 317 × cos 33°×33.9

W=9012.6055J

W=9000J to the nearest thousandth

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