Two identical balls A and B having velocities of 0.5 m/s and -0.3 m/s respectively collide elastically in one dimension. The velocities of B and A after the collision respectively will be

Two identical balls A and B having velocities of 0.5 m/s and -0.3 m/s

1.	Two identical balls A and B having velocities of 0.5 m/s and -0.3 m/s respectively collide elastically in one dimension. The velocities of B and A after the collision respectively will be
Answer» `-0.5` m/s and 0.3 m/s 0.5 m/s and -0.3 m/s `-0.3` m/s and 0.5 m/s 0.3 m/s and 0.5 m/s ANSWER :B