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What does the sled weigh

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Reference no: EM131573200

A sled of mass 52.5 kg is pulled along flat, snow-covered ground. The static friction coefficient is .356, and the kinetic friction coefficient is .211.

a) What does the sled weigh?

b) What force will be needed so start the sled moving?

c) What force is needed to keep the sled moving at a constant velocity?

Reference no: EM131573200

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