Question: When a ceiling fan rotating with an angular speed of 3 . 9 6 rad / sis turned off, a frictional torque of 0 .

When a ceiling fan rotating with an angular speed of 3.96 rad/sis turned off, a frictional torque of 0.125 Nm slows it to a stop in 31.5 s.
Part A
What is the moment of inertia of the fan?

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