A thin uniform bar lies on a frictionless horizontal surface and is free to move in any way on the surface. Its mass is 0.16 kg and lengths is `sqrt(3)m`. Two particles, each of mass `0.08 kg`, are moving on the same surface and towards the bar in a direction perpendicular to the bar, one with a velocity of `10 ms^(-1)` and the other with `6ms^(-1)`, as shown in fig. The first particle strikes the bar at point A and the other at point B. Points A and B are at a distance 0.5 m from the centre of the bar. The particles strike the bar at same instant of time and stick to the bar on collision. Calculate the loss of kinetic energy of the system in the above collision process.