98 5. Describe in words and with a graph of vertical acceleration versus time how the vertical acceleration of the ball will change after it leaves your hands up until right before it is caught. In your description, pay particular attention to what's happening at the top of the toss and indicate where the top of the toss occurs on your graph. 6. Describe in words and with a graph of horizontal acceleration versus time how the horizontal acceleration of the ball will change after it leaves your hands up until right before it is caught. In your description, pay particular attention to what's happening at the top of the toss and indicate where the top of the toss occurs on your graph. 1.1. PIE-Laboratory 7. Your answers above may reect what you've learned in physics class, i.e. what happens in projectile motion under ideal circumstances (ignoring air resistance, friction etc.). In the laboratory, you will be looking at projectile motion in the real world. Do you think the descriptions you gave above will accurately describe real-life projectile motion? If not, describe what you tl1inl