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Physics, 28.11.2020 09:20 QueenNerdy889

a mass of 5kg is pulled up a slope at a constant speed of 2m/s. after rising vertical height of 4m, the total work done was 1200J. What is the work done in overcoming friction?

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a mass of 5kg is pulled up a slope at a constant speed of 2m/s. after rising vertical height of 4m,...
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