Physics, 04.11.2020 18:10, applejulianamoreno

A child and sled with a combined mass of 58.0 kg slide down a frictionless slope. If the sled starts from rest and has a speed of 3.20 m/s at the bottom, what is the height of the hill

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A child and sled with a combined mass of 58.0 kg slide down a frictionless slope. If the sled starts...