Question

Can the mass of the body be taken to be concentrated as its center of mass for the purpose of calculating its rotational inertia ?

Answer 1

Hi,

Here is your answer,

No, the moment of inertia greatly depends on the distribution of mass about the axis of rotation.


Hope it helps you !

Answer 2

No, the mass of the body cannot be taken to be concentrated as its center of mass for the purpose of calculating its rotational inertia.

Reason =>The of motion of a moving body of inertia (rotational inertia) , significantly depends on the action of sharing of mass around the axis of rotation about which is calculated.