Ejs Open Source Ball Rolling down a Straight Ramp Java Applet
Ejs Open Source Multi Objects ( Car , Ball , Shell , Disc ) rolling down on an Inclined Plane Java Applet
Ejs Open Source Rocket Car on an Inclined Plane Java Applet is by Wolfgang Christian, Francisco Esquembre, and Mario Belloni using the Easy Java Simulations (Ejs) modeling tool, now remixed by lookang for learning purposes.
Thanks to Wolfgang Christian, Francisco Esquembre, and Mario Belloni for sharing the source codes, that allow me to learn and create repurposed applets.
Thanks to Fu-Kwun Hwang for his library of source codes and his masterful informal community of practice :)