Question

The moment of inertia of a thin rod of length l about the perpendicular axis

Answer 1

Answer: ML^2/3

Explanation:

Moment of inertia for rod

=ML^2/12+Mx^2 (x=L/2)

=ML^2/12+ML^2/4

=ML^2/3

Answer 2

$\textbf{Answer is in attachment!}$