Open source Newton's Cradle Applet by found in EJS 4.1 user/murcia/fem/mechanics
Ejs Open source Newton's Cradle java Applet by Paco customized by lookang
Collision  Analysis
 * Spheres are perfectly smooth
 * Collisions are head on.
 * Energy is purely translational and not rotational or vibrational

/htdocs/ntnujava/ejsuser/14019/users/sgeducation/lookang/NewtonsCradlewee3D_pkg/NewtonsCradlewee3D.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(1140.5kB):double click downloaded file to run it. (72 times by 35 users) , Download EJS source (30 times by 21 users) View EJS source

alternative 2 versions here by Fu-Kwun Hwang !! ;D