Estimate what is the average power of elevator motor

Reference no: EM13562437

A 650kg elevator starts from rest and moves upwards for 3sec with aconstant acceleration until it reaches a cruising speed of1.75m/s.

What is the average power of elevator motor duringthis period?

How does this amount of power compare with its powerduring an upward trip with constant speed?

Reference no: EM13562437

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