This applet is [b] Projectile Motion with Air Drag[/b] design by prof Hwang,, Modified by Ahmed.
Applet design using JDK1.0.2.
Original applet on [url=http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=145.0]Projectile Motion with Air Drag[/url]
I upload zip file,, after download unzip file and access applet.
Enjoy!