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A flywheel with a radius of 0.400 m starts from rest and accelerates with a constant...

A flywheel with a radius of 0.400 m starts from rest and accelerates with a constant angular acceleration of 0.640 rad/s2.
A. Compute the magnitude of the tangential acceleration, the radial acceleration, and the resultant acceleration of a point on its rim at the start.
Express your answers in meters per second squared separated by commas.
B. Compute the magnitude of the tangential acceleration, the radial acceleration, and the resultant acceleration of a point on its rim after it has turned through 60.0 degrees .
Express your answers in meters per second squared separated by commas.
C. Compute the magnitude of the tangential acceleration, the radial acceleration, and the resultant acceleration of a point on its rim after it has turned through 120 degrees .
Express your answers in meters per second squared separated by commas.


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