In 7.3 minutes, a ski lift raises six skiers at constant speed to a height of 150 m with an of 45° with horizontal. the average mass of each skier is 75.4 kg. what is the average power provided by the tension in the cable pulling the lift? a. express your answer in watts b. express your answer in hp
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In 7.3 minutes, a ski lift raises six skiers at constant speed to a height of 150 m with an of 45° w...
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