Object 2 1.5 kg . 5m /s 10. 445 - 0, 13 m/s/ - 012675 J -, 132. 1.5 = 012675 Total kinetic energy before collision 0. 44J Total kinetic energy after collision 0. 025 Change of kinetic energy 0. 425 Compare the change of kinetic energy with the answer in part I, does it make sense? Explain. It makes sense because in part , it was an elastic collision and in part 2 it is an inelastic collision, In an inelastic collision, we have the generation of heat and deformation. In an elastic collision, there is no change because no generation of heat or deformation occurs. In , art a inelastic behavior occurred between the two balls, due to the reduced elasticity, which means that some of the kinetic energy was converted to heat For this last part, did you see that the two objects stick together after collision? If so, use conservation of momentum to calculate the final velocity of the two objects and see if your answer matches the one in the simulation. Show your work below. yes, the two objects stuck togetherphysically calculate after the collision. why it stays 2 ( 1.3 how can Iuse the to come up with the final velocity