A 650kg elevator starts from rest it moves upward for 300s, Ask an Expert

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a 650kg elevator starts from rest. it moves upward for 3.00s withconstant acceleration until it reaches its cruising speed, 1.73m/s

a) what is the average power of the elevator motor during thisinterval?

b) how does this compare with its power during an upward cruisewith constant speed?

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