The truck shown below is initially at rest with a solid cylindrical roll of paper sitting on its bed. If the truck moves forward with a uniform acceleration a, what distance s does it move before the paper rolls off its back end? (Hint: If the roll accelerates forward with a', then it accelerates backward relative to the truck with an acceleration a − a'. Also, R? = a − a'. Use the following as necessary: d.)

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Q: please answer

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.