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If a car moves with a velocity of 45 km...

If a car moves with a velocity of 45 kmph, angular velocity of its wheel of diameter 50 cm is

A

`50 rad //s`

B

`25 rad//s`

C

`100 rad//s`

D

`5 rad//s`

Text Solution

Verified by Experts

The correct Answer is:
a
`v=45xx(5)/(18)=(25)/(2)`
`omega=(v)/(r)=(25)/((2)/(0.5/(2)))=50 rad//s`
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