A projectile, launched into the air, suddenly explodes. Where docs the centre of mass of the fragments touch the ground ?

A projectile, launched into the air, suddenly explodes. Where docs the

1.	A projectile, launched into the air, suddenly explodes. Where docs the centre of mass of the fragments touch the ground ?
Answer» Solution :The CENTRE of mass of the fragments touches the ground at the POINT when the UNEXPLODED projectile WOULD have touched.