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A sphere is suspended by a thread of len...

A sphere is suspended by a thread of length l. What minimum horizontal velocity has to be imparted to the ball for it to reach the height of the suspension?

A

`sqrt(8l)`

B

`g l`

C

`sqrt(2gl)`

D

`sqrt(l//g)`

Text Solution

Verified by Experts

The correct Answer is:
C
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