1. to the left?
      2. to the right?
      3. others ...

      4. Click the following image to show the simulation.

        /htdocs/ntnujava/ejsuser/2/users/ntnu/fkh/rotatingCylinder_pkg/rotatingCylinder.propertiesFull screen applet or Problem viewing java?Add http://www.phy.ntnu.edu.tw/ 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(989.9kB):double click downloaded file to run it. (1 times by 1 users) , Download EJS source View EJS source