Getting the ball to curve, present speed, and

[Gadd]

Having taking other courses along with having a job and needed community hours I don't have much time to work a long time on these projects, as much as I would love to learn I would need a tutorial to guide me in terms that It's not giving me the answer right away. In other terms I feel that it' working with the same algorithm where in the equation

y := y - 0.5 * a * t**2

a is my gravity and the value I can change to make the ball curve and t**2 is the speed of my ball. It's not just about marks too, I learnt a lot from this on my own and plan to take it further for my final project.