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The angular velocity of a wheel is 70 ra...

The angular velocity of a wheel is `70 rad//sec` . If the radius of the wheel is 0.5 m , then linear velocity of the wheel is

A

`70 m//s`

B

`35 m//s`

C

`30 m//s`

D

`20 m//s`

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The correct Answer is:
B
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