Physics, 06.05.2020 03:26 peytenyoung

Skiers in a chairlift are on a 900 meter slope that is inclined at 30 degrees. Assume that for a single rider, it is necessary to lift 70kg of mass to the top of the lift. 12 riders per minute arrive at the top of the lift under maximum load conditions. If half of the energy supplied by the motor goes to overcoming friction, what average power must the motor supply?

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Skiers in a chairlift are on a 900 meter slope that is inclined at 30 degrees. Assume that for a sin...

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