Question

What do you mean by centre of mass of system?

Answer 1

Center of mass or barycenter of a system is the average position of all the mass in a system. In a rigid body, the centre of mass is always in the same place. In a loose collection the center of mass may be in space, as it is in the Solar System.

↔↔↔↔↔hope it helps......!!!!!

Answer 2

l

Explanation:

the point in a body or system of bodies at which the whole mass may be considered as concentrated