A 155gram ball is traveling to the right at 1.6m/s when it collides and bounces off a 175gram ball traveling to the left at 1.1m/s. You can neglect any effects due to rotational motion. A. If the 175gram ball is traveling to the right at 1.12m/s after the collision, what is the velocity of the 155gram ball? B. Is this collision elastic or inelastic? Justify your answer by comparing energies. C. How much energy was wasted in the collision? D. What percent of the initial kinetic energy is lost