Two thin circular discs of mass m and 4m having radii of a

Last updated: 6/6/2023

Two thin circular discs of mass m and 4m having radii of a and 2a respectively are rigidly fixed by a massless rigid rod of length 1 24a through their centres This assembly is laid on a firm and flat surface and set rolling without slipping on the surface so that the angular speed about the axis of the rod is The angular momentum of the entire assembly about the point O is L see the figure Which of the following statement s is are true coso l 2 W The magnitude of the 2 component of I is 55m 4m