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AP Physics 1
3.5 Power
IntermediateMCQConceptual25.1k
A motor lifting a crate of mass M at constant speed v.
A motor lifting a crate of mass M at constant speed v.
An industrial motor is used to lift a crate of mass \(M\) vertically at a constant speed \(v\). The crate is lifted from the ground to a height \(H\) in a time interval \(t\). Which of the following correctly describes the average power \(P\) delivered by the motor to the crate and the correct justification for that power?

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