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A body is projected at an angle of 30^(@...

A body is projected at an angle of `30^(@)` with the horizontal with momentum `P`.At its highest point the magnitude of the momentum is:

A

`(sqrt(3))/(2)p`

B

`(2)/(sqrt(3))p`

C

p

D

`(p)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
At highest point velocity will remain `v cos 30^(@)` or `(sqrt(3)v)/(2)`.
Therefore, momentum will also remain `(sqrt(3)p)/(2)`.
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