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A body is tied up by a string of length l and is rotated in verticle circle at minimum speed. When it reaches the heightest point string breaks and body moves on a parabolic path in presence of according to fig. In the plane of point A, value of horizontal range AC will be

A

x=l

B

x=2l

C

`x=sqrt(2l)`

D

`x=2sqrt(2)l`

Text Solution

Verified by Experts

The correct Answer is:
B
`V_(B)=sqrt(gl)`
`x=V_(B)sqrt((2xx2l)/g)=x=2l`
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