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AP Physics 1
3.5 Power
3.4 Conservation of Energy
3.2 Work
IntermediateMCQMathematicalConceptual18.9k
A block being pulled up an incline by a motor at constant speed.
A block being pulled up an incline by a motor at constant speed.
A small block of mass \(M\) is pulled up an incline at a constant speed \(v\) by a motor that delivers a constant power \(P\) to the block. The incline makes an angle \(\theta\) with the horizontal. Which of the following is a correct expression for the magnitude of the work done by friction on the block as it travels a distance \(d\) along the incline?

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