In 263 minutes a ski lift raises four skiers at constant
In 2.63 minutes, a ski lift raises four skiers at constant speed to a height of 147 m. The average mass of each skier is 64.7 kg. What is the average power provided by the tension in the cable pulling the lift?
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in 263 minutes a ski lift raises four skiers at constant speed to a height of 147 m the average mass of each skier is
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