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When a particle is projected from the su...

When a particle is projected from the surface of earth its mechanical energy and angular momentum about center of earth at all time are constant.
Q. Maximum height `h` of the particle is

A

`=(v_(0)^(2) sin^(2) theta)/(2g)`

B

`gt(v_(0)^(2) sin^(2) theta)/(2g)`

C

`lt(v_(0)^(2) sin^(2) theta)/(2g)`

D

can be greater than or less than `(v_(0)^(2) sin^(2) theta)/(2g)`

Text Solution

Verified by Experts

The correct Answer is:
B
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