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Physics, 09.12.2020 18:40 kekeke68

If it takes 20 seconds to lift a bag of rocks weighing 2,000 N up 10 meters, how much power was exerted? A. 40 W
B. 200 W
C. 1,000 W
D. 2,000 W

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If it takes 20 seconds to lift a bag of rocks weighing 2,000 N up 10 meters, how much power was exer...
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