Help on a cricket Game

Hi,
I am Planning on making a cricket game. And i need help on The physics of the ball. I am already working on it,but its kind of getting frustrating.Am trying to make something like this.
http://www.games2win.com/cricket/cricket_super_sixers.asp

If any body can point to some tutorial or something,will also be gr8.

Any sort of help would be really appreciated.
thank you.