Question

A body of mass m is projected with initial velocity \(v_0\) at 45° with horizontal. Find it’s angular momentum at highest point about point of projection.

(1) \(\frac{mv_0^3}{4g}\)

(2) \(\frac{mv_0^3}{4\sqrt{2} g}\)

(3) \(\frac{mv_0^2}{4\sqrt{2}g}\)

(4) \(\frac{mv_0}{2\sqrt{2}g}\)

Answer 1

Correct option is : (2) \(\frac{mv_0^3}{4\sqrt{2} g}\)