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A disk 8.04 cm in radius rotates at a constant rate of 1 170 rev/min about its central axis.
(a) Determine its angular speed.
rad/s
(b) Determine the tangential speed at a point 2.92 cm from its center.
m/s
(c) Determine the radial acceleration of a point on the rim.
| km/s²
magnitude
direction
---Select--
(d) Determine the total distance a point on the rim moves in 1.90 s.

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