as 탄성주기

http://cometkorea.tistory.com/47

http://www.kirupa.com/developer/actionscript/spring.htm




http://www.bigresource.com/FLASH--Flash8-Elastic-draggable-menu-SKwUNLG8oI.html  ->여긴 잘모르겠으나...ㅋㅋㅋ


http://www.kirupa.com/developer/as3/elastic_collisions_pg2.htm


http://www.emanueleferonato.com/2007/08/13/throw-a-ball-with-a-sling-physics-flash-tutorial/   ->line &ball


http://www.flashkit.com/tutorials/Math-Physics/Elastic_-Alex_Nin-1695/index.php


http://www.emanueleferonato.com/2007/09/01/controlling-a-ball-like-in-flash-elasticity-game-tutorial/

http://www.gotoandplay.it/_articles/2004/07/collisions.php

tutorial

http://www.tutorialsphere.com/tutorials/flash/dynamic-content

http://active.tutsplus.com/tutorials/xml/create-a-dynamic-bar-graph-generator-using-xml-as3/