A red sphere of mass m, I 7.93 kg rolls down a frictionless ramp of height h = 33.1 cm that is resting on a table of height d = 1.19 m. At the table edge is a blue ball with the same radius as the red ball but a mass of mg, = 2.57 kg. The red ball will collide with the blue ball with a perfectly elastic collision. a. (Q7 ans 2 pts, Q8 work 5 pts]I What is the speed of the red ball right before the collision on the tabletop? b. (Q9, 7 ptsl What is the velocity of the red ball right after the collision? Positive velocities are to the right. c. (Q10, 7 ptsl What is the speed of the blue ball after the collision? d. (Q11, 7 pts) How far from the edge of the table R does the blue ball hit the ground? To continue, please enter the speed of the red ball before the collision (part a) in units of mfs