Author Topic: motion of Moon, Earth relative to the Sun  (Read 32110 times)

Fu-Kwun Hwang

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motion of Moon, Earth relative to the Sun
« on: October 10, 2007, 11:52:11 am »
Registed user can get files related to this applet for offline access.
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This is an EJS example (come with the distribution under _example directory)

You can pause the simulation,then drag sun, earth or moon to different position and see what will happen!

If you want to know how it was calculated from Newton's Law, Click "load Ejs as signed applet" or "View" ejs source.


Registed user can get files related to this applet for offline access.
Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
If java program did not show up, please download and install latest Java RUN TIME

Azmodaii

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Re: motion of Moon, Earth relative to the Sun
« Reply #1 on: January 10, 2008, 10:27:44 pm »
Hello, I was wondering if i could possibly have the sourcecode for this applet since it would fit very well into an explanatory project i am conducting atm to a group. thank you in advance.

Fu-Kwun Hwang

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Re: motion of Moon, Earth relative to the Sun
« Reply #2 on: January 10, 2008, 11:53:43 pm »
There is a link for user to download EJS source in the first message.  Click the link and you can download ejs source
Then load it into EJS to modify or create new simulation (You will need to download and install ejs first).
You can also find java source code if you really need it.

You can also click load ejs as signed applet button , EJS will be loaded into your browser (2M) so it take a few seconds for slow connection, then you will find all the code (you can modify the code and run new simulation,too!).