Parallel_axis theorem
The theorem states that,
the moment of inertia of a body about any axis is equal to the sum of moment of inertia
of a body about parallel axis ,passing through centre of mass.
And product of mass of the body and the square of the distance between the two axis
The theorem states that,
the moment of inertia of a body about any axis is equal to the sum of moment of inertia
of a body about parallel axis ,passing through centre of mass.
And product of mass of the body and the square of the distance between the two axis
in this figure ,
According to parallelaxis theorem
Moment of inertia about
AB= MI of CD + Ma*2
ie, I= Icm + Ma*2
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