In: Physics
Ball A with a mass of 2.0 kilograms is traveling at 8.0 m/s strikes Ball B with a mass 5.0 kilograms which is at rest. After the collision, Ball A moves away at an angle of 40.0 degrees above the x-axis and Ball B moves away at an angle of -20.0 degrees below the x-axis. What are the final velocities of each ball? Draw and label a sketch of the problem.