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QUESTION
1 You start pushing a 5 kg block from rest on a horizontal surface with a horizontal force of 40 N. If the friction has a friction coefficient of u = 0.2, how much movement energy does the block get w
1
You start pushing a 5 kg block from rest on a horizontal surface with a horizontal force of 40 N. If the friction has a friction coefficient of u = 0.2, how much movement energy does the block get when you push it 10 meters? What speed does the block have?
