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A disc of radius 50.0cm is rotating at 120 rpm, and its angular acceleration is 3.00 rad/s^2. Find the magnitudes of the velocity, v, and tangential acceleration, a, of its outer edge.
15 years ago

Answers

drwls
Convert 120 rpm to radians per second (w).

The velocity is V = R w.

The tangential acceleration is
R*3.00 rad/s^2.

R = 0.500 m

Multiply out the answers
15 years ago

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