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A table with smooth horizontal surface i...

A table with smooth horizontal surface is turning at an angular speed `omega` about its axis. A groove is made on the surface along a radius and a particle is gently placed inside the groove at a distance a from the centre. Find the speed of the speed of the particle as its distance from the centre becomes L.

A

`omega(L^(2)-l^(2))^(1//2)`

B

`Lomega`

C

`(L-l)omega`

D

zero

Text Solution

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The correct Answer is:
A
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