A red hollow sphere of radius 5",. = 3.45 cm and mass m, = 7.65 kg rolls without slipping down a ramp of height h = 33.6 cm that is resting on a table of height d = 1.56 m. At the table edge is a blue ball with the same radius as the red ball but a mass of mg, = 2.13 kg. The red ball will collide with the biue ball with a perfectly elastic collision but after the collision, the blue ball is not rotating. 3. (Q7 ans 2 pts, Q8 work 5 pts) What is the speed of the red bail right before the collision on the tabletop? b. (Q9, 7 pts) After the collision, what is the velocity of the red ball? Positive velocities are to the right. c. (Q10, 7 pts) After the collision, what is the speed of the blue ball? d. (Q11, 7 ptsl How far from the edge of the table R does the blue ball hit the ground? To continue, please enter the speed of the ball before the collision (part a) in units of mfs