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A body is whirled in a horizontal circle...

A body is whirled in a horizontal circle of radius 20 cm. It has an angular velocity of 10 rad/s. What is the linear velocity at any point on the circular path?

A

10 m/s

B

2 m/s

C

20 m/s

D

`sqrt2 m/s`

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The correct Answer is:
B
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