Question

A uniform discs of radius R lies in x-y plane with its centre at origin, Its moment of inertia about the axis $x=2R$ and $y=0$ is equal to the moment of inertia about the axis y=d and x=0, where d is equal to -

• A. $\frac{4}{3}R$
• B. $2R$
• C. $\sqrt{13}r$
• D. $\frac{\sqrt{1}5}{2}R$

Answer 1

The correct option is D $\frac{\sqrt{1}5}{2}R$

Hence, option $D$ is correct answer.