A elevator weighing 1500kg is to lift up at a constant velocity of 0.4m/s by a motor. Assume that fritional force oposses it's motion in motor.calculate the power of motor.
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Power of motor = Fv
= mgv
= 1500 × 10 × 0.4
= 6000 W
= 6 kW
Power of motor is 6 kW
= mgv
= 1500 × 10 × 0.4
= 6000 W
= 6 kW
Power of motor is 6 kW
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