A t-bar tow is used to pull 80 skiers up a 600-m long slope, Ask an Expert

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A T-bar tow is used to pull 80 skiers up a 600-m long slope inclined at 15.0 degrees to the horizontal at a speed of 2.5m/s. The coefficient of kinetic friction is 0.060. Find the motor power required to run the T-bar if the average skier is 75.0 kg.

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