A rubber ball dropped from a height of 2 bounces back to a height of 1. Draw the ball's position and velocity graphs, stacked vertically, from the instant you release it until it returns to its maximum bounce height. Pay close attention to the time the ball is in contact with the ground; this is a short interval of time, but it's not zero. Assume time the ball is in contact with the ground is 0.05 . Take that y-axis is directed upwards.