Question

define theorem of parallel axis​

Answer 1

${\huge {\mathfrak {\orange {Answer :-}}}}$

${\mathfrak {\pink {-:Parallel\: axis :-}}}$

The theorem of parallel axis states that the moment of inertia of a body about an axis parallel to an axis passing through the centre of mass is equal to the sum of the moment of inertia of body about an axis passing through centre of mass and product of mass and square of the distance between the two axes.

$<b>$ That's it..

Answer 2

parallel axis theorem, moment of inertia is the sum of moment of inertia through mass center and product of mass and square of perpendicular distance between mass center and rotation axis.