Question: a. A device is turned off , and it's angular velocity decreases uniformly from 1350 RPM to 350 RPM in 2.5 sec . Find the

a. A device is turned off , and it's angular velocity decreases uniformly from 1350 RPM to 350 RPM in 2.5 sec . Find the angular acceleration of the device . b. After the 2.5 sec. Interval, how many more Seconds are required by the device to come to rest

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