Potential energy explorer

[Fu-Kwun Hwang]

The following is a simulation created by Ahmed Ali.
He sent me the EJS source and I re-generated it and post it here.

Register can generate ejs jar file and click "Upload new EJS jar file" check box, then,
You can select the jar file and post it with the message.
The generated applet will be added to the end of the message automatically.
Just like the following applet:

Embed a running copy of this simulation
<applet code='users.web.Energizer_pkg.EnergizerApplet.class' archive='http://www.phy.ntnu.edu.tw/ntnujava/ejsuser/2/ejs_Energizer.jar' name='Energizer5667' id='Energizer5667' width='700' height='500' mayscript=true><param name='draggable' value='true'></applet>
Embed a running copy link(show simulation in a popuped window)
<a href='http://www.phy.ntnu.edu.tw/ntnujava/msg.php?smfejs=5667' target='smfejs'>Run simulation</a>

Full 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

• Please feel free to post your ideas about how to use the simulation for better teaching and learning.
• Post questions to be asked to help students to think, to explore.
• Upload worksheets as attached files to share with more users.

Let's work together. We can help more users understand physics conceptually and enjoy the fun of learning physics!

[lookang]

Nice work Ahmed!

i noticed the jar is very large
Download EJS jar file(11568.5kB):double click downloaded file to run it.

on inspection, i realize it had many other simulations are inside it, i remove them and recompile into a smaller file for redistribution!


Oh no, it doesn't work after i replaced it with the 0.8Mb file. strange?

Can fix it? , Prof Hwang! thanks!

Embed a running copy of this simulation
<applet code='users.sgeducation.lookang.Energizer_pkg.EnergizerApplet.class' archive='http://www.phy.ntnu.edu.tw/ntnujava/ejsuser/14019/ejs_Energizer.jar' name='Energizer5673' id='Energizer5673' width='700' height='500' mayscript=true><param name='draggable' value='true'></applet>
Embed a running copy link(show simulation in a popuped window)
<a href='http://www.phy.ntnu.edu.tw/ntnujava/msg.php?smfejs=5673' target='smfejs'>Run simulation</a>

Full 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

• Please feel free to post your ideas about how to use the simulation for better teaching and learning.
• Post questions to be asked to help students to think, to explore.
• Upload worksheets as attached files to share with more users.

Let's work together. We can help more users understand physics conceptually and enjoy the fun of learning physics!

[Fu-Kwun Hwang]

The option for Upload EJS jar file will look for jar from subdirectory which depend on original poster id.
The first message was posted by me, when you upload, it will go to another sub-directory and look for different class.
That is why it was not working. I uploaded the jar file again to make it back to normal.

[ahmedelshfie]

Thank you prof