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Mathematics, 20.02.2022 02:20 karena13aguirre

A heavy rope, 50 ft long and weighing 25 lbs, hangs over the edge of a building 100 ft high. How much work W is done in pulling the rope up 20 ft

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A heavy rope, 50 ft long and weighing 25 lbs, hangs over the edge of a building 100 ft high. How muc...

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