I can see that but is there an explanation behind why the ball accelerates by less at the same increments for greater angles like increased air resistance or friction or is this just a given and we don’t know?
I'm afraid I have gone too far down a rabbit hole. I could work it out for each angle and plot it on a graph and find the slope but I'm not sure how to do so otherwise.
I'm not sure I understand, if I am correct then that means a change in acceleration over the change in angle. Not sure where to go from there. Can't find an immediate relationship.