Two perfectly elastic spheres of masses 4kg and 6kgmoving in opposite with velocities of 4 m/s and 6 m/s collide with each other. Their velocites after head on collision are

Two perfectly elastic spheres of masses 4kg and 6kgmoving in opposite

1.	Two perfectly elastic spheres of masses 4kg and 6kgmoving in opposite with velocities of 4 m/s and 6 m/s collide with each other. Their velocites after head on collision are
Answer» 0.4 m/s and -3.6 m/s 0.4 m/s and 0.8 m/s 0.5 m/s ND 1 m/s `-8m//s and 2 m//s` ANSWER :D