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Physics, 19.11.2019 00:31 Freindofafreind
Two electric motors drive two elevators of equal mass in a three-story building 10 meters tall. each elevator has a mass of 1,000 kg.
the first elevator can do this work in 5.0 seconds.
calculate the power output of the first motor.
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Two electric motors drive two elevators of equal mass in a three-story building 10 meters tall. each...
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