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A ball of mass (m) 0.5g is attached to t...

A ball of mass (m) 0.5g is attached to the end of a string having length (L) 0.5m. The ball is rotated on a horizontal circular path about vertical axis. The maximum tension that the string can bear is 324N. The maximum possible value of anguar velocity of ball(in radian/s) is

A

`9`

B

`18`

C

`27`

D

`36`

Text Solution

Verified by Experts

The correct Answer is:
d
`T sin theta = mL sin theta omega^(2)`
`a^(2) = (324)/(0.5 xx 0.5) = 36rads^(-1)`
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