1. The problem statement, all variables and given/known data I am just trying to get confirmation I am correct. Refer to the picture below, which shows the question and diagram. I am working on 2, a) 2. Relevant equations 3. The attempt at a solution So I am to draw for ball 2 as if I was throwing the ball upwards against gravity. Now, would my line and points be the same as Ball 1, just flipped over? Any help on this question(2,a) would be great!