Physics, 20.08.2019 19:50 crystrow9p6qc7n

How much force is needed to accelerate a 68 kilogram skier at a rate of 1.2m/sec

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Physics, 22.06.2019 19:30, rprest00

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How much force is needed to accelerate a 68 kilogram skier at a rate of 1.2m/sec...