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A particle P is moving in a circle of ra...

A particle P is moving in a circle of radius r with a uniform speed u. C is the centre of the circle and AB is diameter. The angular velocity of P about A and V are in the ratio :

A

`1:1`

B

`1:2`

C

`2:1`

D

`4:1`

Text Solution

Verified by Experts

The correct Answer is:
B
From the geometry of the figure , the angle traverses about A and C are `theta` and `2theta` respectively. So
`omega_A=theta/t` and `omega_C=(2theta)/t=2omega_A`.
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