Question

A thin rod of length L and mass M is bent at its
midpoint into two halves so that the angle between
them is 90°. The moment of inertia of the bent rod
about an axis passing through the bending point and
perpendicular to the plane defined by the two halves
of the rod is.....​

Answer 1

Explanation:

ML2/6

I in perpendicular axis will be

ix + iy+iz

ML^2/12+ML^2/12