A shell of mass 5m acted upon by no external force and

Last updated: 6/11/2023

A shell of mass 5m acted upon by no external force and initially at rest bursts into three fragments of masses m 2m and 2m respectively The first two fragments move in opposite directions with velocities of magnitude 2v and v respectively The third fragment will 1 Move with a velocity v in a direction perpendicular to the other two 2 Move with a velocity 2v in the direction of velocity of the first fragment 3 Move with a velocity v in the direction of velocity of the second fragment A Ro at rest