Physics, 02.09.2021 14:00 amberskids2

1.0 kW motor is used to lift an object of mass 10 kg vertically upwards at a constant speed. The efficiency of the motor is 75 %. Determine
a. the rate of heat dissipated to the surrounding b. the vertical distance travelled by the object in 5.0 s.

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1.0 kW motor is used to lift an object of mass 10 kg vertically upwards at a constant speed. The eff...

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