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At a certain height a shell at rest expl...

At a certain height a shell at rest explodes into two equal fragments. One of the fragments receives a horizontal velocity u. The time interval after which, the velocity vectors will be inclined at `120^(@)` to each other is

A

`(u)/(sqrt(3)g)`

B

`(sqrt(3)u)/(g)`

C

`(2u)/(sqrt(3)g)`

D

`(u)/(2sqrt(3)g)`

Text Solution

Verified by Experts

The correct Answer is:
A
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