Question: A heavy disk (mass 160 lbf, diameter 2 ft) is mounted on an electric motor at started from. The motor produces an RPM of

A heavy disk (mass 160 lbf, diameter 2 ft) is mounted on an electric motor at started from. The motor

A heavy disk (mass 160 lbf, diameter 2 ft) is mounted on an electric motor at started from. The motor produces an RPM of 1 in order to accelerate the disk. Recall that the moment of inertia of a disk is given by 1= /2 MR^2. (a) Compute the final angular velocity of the disk. (b) Compute the average angular acceleration of the disk?

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Solution a Compute the final angular velocity of the disk Step 1 Convert RPM to radians per second 1 ... View full answer

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