Study gravitational acceleration using this simulation. Ceiling Bounce Model shows a ball launched by a spring-gun in a building with a very high ceiling and a graph of the ball's position or velocity as a function of time. Students are asked set the ball's inital velocity so that it barely touches the ceiling. This simple model is a designed to teach both physics and EJS modeling.

Requirements:
* Java

The license of this software is Freeware, you can free download and free use this graphing software.