The eskimo pushes the same 500-kg sled over level ground
The Eskimo pushes the same 50.0-kg sled over level ground with a force of 2.25 102 N exerted horizontally, moving it a distance of 7.50 m over new terrain. If the net work done on the sled is 1.75 102 J find the coefficient of kinetic friction.
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A piece of aluminum pipe has an inner radius of r_a = 2.0 cm and an outer radius of r_b = 2.2 com. Calculate the resistance of a 1 m long piece of pipe
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The Eskimo pushes the same 50.0-kg sled over level ground with a force of 2.25 102 N exerted horizontally, evaluate the coefficient of kinetic friction
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