Question

two objects of masses 100kg and 200kg are moving in the same line and direction with which the velocity of 2m/s and 1m/s respectively. they collide and after the collision the first object moves with the velocity of 1.67m/s. determine the velocity of second object​

Answer 1

Two objects of masses 100 g and 200 g are moving along the same line and direction with velocities of 2 m s 1 and 1 m s 1, respectively. ... Hence, the velocity of the second object becomes 1.165 m/s after the collision.