Problem: A ski area claims that its lifts can move 44000 people per hour.If the average lift carries people about 210 m (vertically) higher, estimate the maximum total power needed. (Assume the mass of the average person to be 70 kg.)

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A ski area claims that its lifts can move 44000 people per hour.

If the average lift carries people about 210 m (vertically) higher, estimate the maximum total power needed. (Assume the mass of the average person to be 70 kg.)

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