Question: a . Find the angular velocity ( in radis ) of an object that is rotating at 6500 RPM . b. A device is turned

a . Find the angular velocity ( in radis ) of an object that is rotating at 6500 RPM . b. 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

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