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In the given figure, a smooth parabolic ...

In the given figure, a smooth parabolic wire track lies in the `xy`-plane (vertical). The shape of track is defined by the equation `y=x^(2)`. A ring of mass `m` which can slide freely on the wire track, is placed at the position `A (1,1)`. The track is rotated with constant angular speed `omega` such that there is no relative slipping between the ring and the track. The value of `omega` is

A

`sqrt((g)/(2))`

B

`sqrt(g)`

C

`sqrt(2g)`

D

`2sqrt(g)`

Text Solution

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The correct Answer is:
C
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