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A stone is suspended from the free end of a wire that is wrapped around the oute

ID: 2264196 • Letter: A

Question

A stone is suspended from the free end of a wire that is wrapped around the outer rim of a pulley, similar to what is shown in the figure below. The pulley is a uniform disk with mass M= 12.5 kg and radius R = 51.0 cm and turns on frictionless bearings. You measure that the stone travels 20.0 m in the first 3.75 s starting from rest.

A stone is suspended from the free end of a wire that is wrapped around the outer rim of a pulley, similar to what is shown in the figure below. The pulley is a uniform disk with mass M= 12.5 kg and radius R = 51.0 cm and turns on frictionless bearings. You measure that the stone travels 20.0 m in the first 3.75 s starting from rest. Find the mass of the stone. Find the tension in the wire.

Explanation / Answer

Given that the mass of the block is m

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