### Calculate the net torque on the wheel

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##### Reference no: EM13544122

The wheel on a bench grinder has a diameter of 0.3048 m and a mass of 2.4 kg. It is spinning at 26.2 rad/s when the grinder is turned off. It takes 150 seconds for the wheel's angular velocity to drop to 13.1 rad/s.

a.) Calculate the angular acceleration of the wheel.

b.) Calculate the net torque on the wheel.

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