A large platform is moving with constant acceleration a

Last updated: 6/1/2023

A large platform is moving with constant acceleration a perpendicular to its plane in gravity free space A particle of mass m is projected with speed u relative to the platform at an angle 0 with the plane of the platform from a point O on it The angular momentum of the particle about O on the plate measured in the clockwise direction A always increases C remains constant B always decreases D first increases and then decreases