The direct impact between two balls where they have different velocities. 1. Ball A and Ball B have the same mass of m, the same e of 0.9, and the same coefficient of friction on the surface of 0.3. (Conceptual Answer, NOT Numerical) How would you find the final velocity of Ball A and Ball B, WITH STEPS AND FORMULAS? 2. Ball A is a steel ball and Ball B is a ping pong ball with the same diameter. They are on a frictionless surface with no air movement; having the same e of 0.9 and the same coefficient of friction on the surface of 0.3. (Conceptual Answer, NOT Numerical) How would you find the final velocity of Ball A and Ball B, WITH STEPS AND FORMULAS?

The direct impact between two balls where they have different velocities. 1. Ball A and Ball B have the same mass of m, the same e of 0.9, and the same coefficient of friction on the surface of 0.3. (Conceptual Answer, NOT Numerical) How would you find the final velocity of Ball A and Ball B, WITH STEPS AND FORMULAS? 2. Ball A is a steel ball and Ball B is a ping pong ball with the same diameter. They are on a frictionless surface with no air movement; having the same e of 0.9 and the same coefficient of friction on the surface of 0.3. (Conceptual Answer, NOT Numerical) How would you find the final velocity of Ball A and Ball B, WITH STEPS AND FORMULAS?