A light rod of length l has two masses m1 and m2 attached to its two ends. The moment of inertia of the system about an axis perpendicular to the rod and passing through the center of mass is
As we learnt in
Moment of inertia for system of particle -
- wherein
Applied when masses are placed discretely.
Option 1)
Correct
Option 2)
Incorrect
Option 3)
Incorrect
Option 4)
Incorrect