Question: A 1 2 0 0 kg disc with radius 2 . 0 m is rotating at 1 5 0 0 rev / min when an

A 1200 kg disc with radius 2.0 m is rotating at 1500 rev/min when an 800 mN braking torque is applied to the wheel. How long does it take for the disk to come to rest?

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