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 isA. `=(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)`

When a particle is projected from the surface of earth its mechanical

1.	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 isA. `=(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)`
Answer» Correct Answer - B

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