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A particle of mass m has been thrown wit...

A particle of mass m has been thrown with initial speed u making angle `theta` with the horizontal ground. Find the angular momentum of the projectile about an axis perpendicular to the plane and passing through the point of projection when the projectile is
(a) At the highest point
(b) About to hit the ground.

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Verified by Experts

The correct Answer is:
(a)`("mu"^(3)sin^(2)thetacostheta)/(2g)(b)(2"mu"^(3)sin^(2)thetacostheta)/(g)`
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