Question: A child is sledding down a hill. He has a mass of 30 kg. His sled has a coefficient of kinetic friction of 0.12.

A child is sledding down a hill. He has a mass of 30 kg. His sled has a coefficient of kinetic friction of 0.12. He gets a running start of 2 m/s. The hill has a slope of 8 degrees, and is 6m high. a.) Compute the force of friction as he slides. b.) Compute the work done by friction during his slide. c.) Compute his speed at the bottom of the hill.

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