A shell of mass m in flight explodes into three equal fragments. One of the fragment reaches the ground earlier than the other fragments. The acceleration of the centre of mass of the shell system just after one reaches ground is

A shell of mass m in flight explodes into three equal fragments. One o

1.	A shell of mass m in flight explodes into three equal fragments. One of the fragment reaches the ground earlier than the other fragments. The acceleration of the centre of mass of the shell system just after one reaches ground is
Answer» g 2g/3 3g/4 g/3 Answer :B