Case 3: Inelastic collisions (set the elasticity to 0.8 for this phase) Collision 101 1 VIf m - (1.0 kg) m = (1.0 kg) +6.0 m/s -3.0 m/s -2.1 m/s +5.1 m/s 2m - (2.0 kg) m = (1.0 kg) +3.0 m/s -3.0 m/s +0.6 m/s +7.8 m/S 6 Collision Pu P2 P = Pu + pa Pif P PIf + Per -3.0 kg m/s 3.0 kg +6.0 kg m/s m/s -3.0 kg m/s -3.0 kg 6 +6.0 kg m/s m/s Collision Ka K = Ki + Ka Kif Kar K = Ki + Ka 18.0 J 4.5 J 22.5 J 6 9.0 J 4.5 J 13.5 J