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Physics, 15.01.2021 19:10 CoolBro92

An elevator in a tall building is fitted with a counterweight. The total mass of the car and passengers is 668 kg. The counterweight has mass 512 kg. A motor lifts
the elevator car through a distance of 16.2 m in 15.0 s. The efficiency of the motor is 24.0%. Calculate
the total input of electrical power to the motor
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An elevator in a tall building is fitted with a counterweight.

The total mass of the car and pass

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Answers: 2

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