a. Pre-Lab Assignment 1: Given an initial velocity Vo, an initial height yo, and an initial angle of trajectory Oo (as shown in Figure 1 below), develop an equation to predict the horizontal distance d a tennis ball would travel with negligible air resistance on Earth.
(0, yo)
X
Figure 1: Initial conditions for a projectile
2. Draw a Free Body Diagram for the tennis ball in flight at the very beginning, middle, and end of its trajectory, if we consider air resistance, and find the equations of motion for it (balance of forces) at each location.