A particle of mass m is projected from origin O with speed u

Last updated: 6/9/2023

A particle of mass m is projected from origin O with speed u at an angle 0 with positive x axis Positive y axis is in vertical upward direction Find the angular momentum of particle at any time t about O before the particle strikes the ground again m ucose gt k 2 m ucose gt k 4 m ucose at k 1 415 3 m ucose gt k 11 2