Question

Two uniform rods of mass 'm' and length I form a
cross, moment of inertia of cross about an axis
parallel to CD passing through A is
​

Answer 1

Answer:

moment of inertia=ML^2/12

Explanation:

the moment of inertia of the rod CD will become 0 because the moment of inertia is passing through the axis.

but the axis is passing through the centre of the rod AB . so, the moment of inertia of the rod AB is ML^2/12