A 22 kg toboggan is pulled along at a constant speed by a horizontal force of 31N. a) What is the force of gravity on the toboggan? b) What is the coefficient of friction? c) How much force is needed to pull the toboggan if two children each with a mass of 50 kg are sitting on it?
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A 22 kg toboggan is pulled along at a constant speed by a horizontal force of 31N. a) What is the fo...
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