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

A stone is suspended from the free end of a wire that is wrapped around the outer rim of a pulley, as shown in the figure (see the figure (Figure 1) ). The pulley is a uniform disk with mass 12.0kg and radius 31.0cm and turns on frictionless bearings. You measure that the stone travels a distance 12.7m during a time interval of 2.00s starting from rest.

A.

Find the mass of the stone.

Take the free fall acceleration to be .


B.

Find the tension in the wire.

Take the free fall acceleration to be .

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