1.

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. pD. `(p)/(2)`

Answer» Correct Answer - 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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