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A conical pendulum consisting of rigid r...

A conical pendulum consisting of rigid rod of length `l` and mass `m` rotates uniformly about vertical axis with angular velocity `omega`. Find the angle `theta` between the rod and the vertical
[Hint : Equate the moments of centrifugal forces on elementary masses to the moment of gravity]

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The correct Answer is:
`cos theta = 3g//2 omega^(2) l`
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