The rigid object shown is rotated about an axis perpendicular to the paper and through center point O. The total kinetic energy of the object as it...

The rigid object shown is rotated about anaxis perpendicular to the paper and throughcenter point O. The total kinetic energy ofthe object as it rotates is 4.4 J.What is the moment of inertia of the ob-ject? Neglect the mass of the connecting rodsand treat the masses as point