This applet is [b]Elastic bouncing ball[/b]
Created by prof Hwang Modified by Ahmed
Original project [url=]Elastic bouncing ball[/url]

An elastic ball bouncing off the walls and another hard semi-circle object.
Collision between two objects is simulated with a invisible spring.
\vec{F}=-k*\Delta \vec{s}, where \Delta\vec{s} is the displacement of the spring from it's original length.
You can adjust the spring constant k to change its elastic property.
Press pause and adjust the velocity of the ball with mouse (or drag it off center) to watch interesting motion.

/htdocs/ntnujava/ejsuser/37048/users/br/ahmed/ball2ball_pkg/ball2ball.propertiesFull screen applet or Problem viewing java?Add to exception site list
Press the Alt key and the left mouse button to drag the applet off the browser and onto the desktop. This work is licensed under a Creative Commons Attribution 2.5 Taiwan License
Download EJS jar file(1438.2kB):double click downloaded file to run it. (29 times by 9 users) , Download EJS source (2 times by 2 users) View EJS source