The position of centre of mass does not depend upon the reference frame.
Centre of mass depends only upon the mass of the body.

The motion of centre of mass depends upon the total

The binding energy of a body does not depend upon

The binding energy of a body does not depend upon

Statement-1 : The position of centre of mass of a body does not depend upon shape and size of the body. Statement-2 : Centre of mass of a body lies always at the centre of the body.