Calculate the average power of the elevator motor

Reference no: EM13489189

A 690-kg elevator starts from rest and moves upward for 3.50 s with constant acceleration until it reaches its cruising speed, 1.85 m/s.

(a) What is the average power of the elevator motor during this period?

(b) How does this amount of power compare with its power during an upright trip with constant speed?

Reference no: EM13489189

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