(a a superball manufacturer claims a o of 100 for their ball. if you test this by bouncing it on a hard surface and in a vacuum (so there is no air resistance in the experiment), what proportion of its height should the ball return to after each bounce cycle? (b) owing to your assignments being too short, you have time compare this with a ball made of fake flubber, badly copied from professor brainard's original invention. the q of the fake flubber ball is known from industry canada testing, to be 103db, well short of the original invention. calculate how many bounce cycles are required for the fake flubber ball for it to be bouncing at half of its original height.