1. The problem statement, all variables and given/known data A canon ball is fired from a canon upwards at an angle above the horizontal. a. Sketch a graph showing the height of this canon ball over time if it was fired at 30°, 45° and 60° above the horizontal. b. Sketch showing the acceleration of the canon ball over time if it was fired at 30°, 45° and 60° above the horizontal. c. At what point in the flight of the canon ball is the velocity at a minimum? 2. Relevant equations h*sin(angle) = hy h*cos(angle) = hx 3. The attempt at a solution I have sketched 3 triangles but how do I work out the components with just an angle? Or is there another way of doing this?