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A disk7.97cm in radius rotates at a constant rate of1160rev/min about its central axis.
(a) Determine its angular speed.
rad/s
(b) Determine the tangential speed at a point3.08cm from its center.
m/s
(c) Determine the radial acceleration of a point on the rim.
km/s2
(d) Determine the total distance a point on the rim moves in2.09s.
m
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