Physics - Rotation Question with Solution | TestHub

Angular velocity of system just after collision is $\frac{2{\mathrm{v}}_0}{5\mathrm{L}}$.

Velocity of centre of mass of system just after collision is $\sqrt{\frac{9}{40}}{\mathrm{v}}_0$

Centre of mass of system is at a distance of $\frac{\sqrt{10}\mathrm{L}}{4}$ from O

Kinetic energy of system just after collision is $\frac{9}{40}m{v}^2$.