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Jose Alvarez
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A 60.0 kg skier on level snow coasts 169 m to a stop from a speed of 2.40 m/s.
A. Use the work-energy principle to find the
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A 60.0 kg skier on level snow coasts 169 m to a stop from a speed of 2.40 m/s. A. Use the work-energy principle to find the coefficient of kinetic friction between the skis and the snow. B. Suppose a 70.0 kg skier with twice the starting speed coasted the
