Take a look at this game.

http://www.freearcade.com/Pendulumeca.flash/Pendulumeca.html

I want to know how the velocity of player is calculated when it stops circular motion. Any help would be appreciated.

I'm trying to make a game where the character can swing on a rope.

I want to know how the velocity of player is calculated when it stops circular motion. Any help would be appreciated.