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A point on the rim of the wheel 3 m in d...

A point on the rim of the wheel 3 m in diameter has linear velocity of 18 m/s. The angular velocity of the wheel is

A

54 rad/s

B

6 rad/s

C

(1/6)rad/s

D

12 rad/s.

Text Solution

Verified by Experts

The correct Answer is:
D
`v = omega r implies omega = (v)/(r) = (18)/( 1. 5) = 12 ` rad/s.
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