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A bullet is moving horizontally with cer...

A bullet is moving horizontally with certain velocity. It pierces two paper discs rotating coaxially with angular speed `omega` separated by a distance l. IF the hole made by bullet on second disc is shifted by an angle `theta` with respect to the first, find velocity of bullet.

A

`omegal`

B

`(l theta)/omega`

C

`omegal/theta`

D

`omegal(theta)^2`

Text Solution

Verified by Experts

The correct Answer is:
C
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