satsu

Okay I have a question that I wish to be answered. Does the rotation on a ball change the direction of its destination, or is it the way in which you throw it that determines the destination of the ball? My deduction is that the rotation is the reason for it's destination, but on the other hand it could be the way you throw it, because the air has no traction in which the ball can grab onto therefore the way in which you force it is were it goes. So please answer my question: is it rotaion that effects the balls destination, or the way in which you throw it?