bezier curve and a ball

hi all,

i am trying to launch a ball with a bezier curve, but with physics, i have a ball and i draw a bezier curve and i want the bal to make that curve, but with physics(velocity gravity etc) so when the bezier curve ends, the ball continues to move, not like the example i found that the object just follows the curve and stops at the end. Anyone has any idea how to do this? its like a basketball game. i am not asking to make it, just need some ideas.

thks. [import]uid: 92107 topic_id: 30841 reply_id: 330841[/import]