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 11.0kg and radius 46.0cm and turns on frictionless bearings. You measure that the stone travels a distance 12.7m during a time interval of 3.00s starting from rest.

Find the mass of the stone.
Take the free fall acceleration to be 9.80\;{\rm m/s^{2}}
Find the tension in the wire.
Take the free fall acceleration to be 9.80\;{\rm m/s^{2}}.

Question

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 11.0kg and radius 46.0cm and turns on frictionless bearings. You measure that the stone travels a distance 12.7m during a time interval of 3.00s starting from rest.


Find the mass of the stone.
Take the free fall acceleration to be 9.80\;{\rm m/s^{2}}
Find the tension in the wire.
Take the free fall acceleration to be 9.80\;{\rm m/s^{2}}.

anonymous · Answer

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