Consider the statements A and B and choose the appropriate option from those given below.
A: The position of centre of mass of a body is independent of acceleration due to gravity.
B: The center of mass of a body always lies within the boundaries.
A true, B true
Centre of mass of a body is a point where the mass can be supposed to be concentrated, so it is independent of acceleration due to gravity and always it lies within the boundaries of the given system.