a ball with a mass of 39kg travels to the right with a velocity of 37m/s. it collides with a larger ball with a mass of
Posted: Tue May 17, 2022 9:31 pm
a ball with a mass of 39kg travels to the right with a velocity of 37m/s. it collides with a larger ball with a mass of 34kg at rest. after the collision, the larger mass continues to the right with a velocity of 2.53m/s. what is the velocity of the smaller mass after the collision? (the answer is 39.53m/s but I do not know how to get it)