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An interaction between two opposites produces a unique outcome. ..."Jules Henri Poincare(1854-1912, One of France's greatest mathematicians)"

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 Author Topic: Ejs strange Harmonic Oscillator Model  (Read 6910 times) 0 Members and 1 Guest are viewing this topic. Click to toggle author information(expand message area).
ahmedelshfie
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 « Embed this message on: April 12, 2010, 11:56:23 pm » posted from:,,Brazil

This applet written by Juan Aguirregabiria
Edited by Wolfgang Christian
Modified interface by Ahmed

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 Strange harmonic.jpg (6.82 KB, 398x353 - viewed 446 times.) « Last Edit: April 13, 2010, 12:00:43 am by ahmedelshfie » Logged
ahmedelshfie
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 « Embed this message Reply #1 on: April 13, 2010, 12:15:34 am » posted from:,,Brazil

The Ejs Strange Harmonic Oscillator model displays the motion of two masses connected by
A massless rigid rod and the masses may move without friction along two perpendicular rails in A horizontal table.
The energy of the oscillator system can be changed via a slider.
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Fu-Kwun Hwang
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 « Embed this message Reply #2 on: April 13, 2010, 02:26:19 pm » posted from:Taipei,T'ai-pei,Taiwan

I added some more GUI elements.
In the simulation $x(t)=R*sin(\omega*t), y(t)=R*cos(\omega*t)$
If you un-check the check box for info, it will back to the original view.
To view the applet click on image

Embed a running copy of this simulation

Embed a running copy link(show simulation in a popuped window)
Full screen applet or Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
• 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!
 « Last Edit: September 09, 2011, 06:13:52 pm by ahmedelshfie » Logged
ahmedelshfie
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 « Embed this message Reply #3 on: April 13, 2010, 05:22:53 pm » posted from:,,Brazil

Excellent Prof really is very interesting
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ahmedelshfie
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 « Embed this message Reply #4 on: April 27, 2010, 11:48:30 pm » posted from:,,Brazil

This is a pdf about Ejs strange Harmonic Oscillator Model
From Y. S. Kim
Department of Physics, University of Maryland,
College Park, Maryland 20742, U.S.A.
http://ysfine.com/dirac/dirosc.pdf
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An interaction between two opposites produces a unique outcome. ..."Jules Henri Poincare(1854-1912, One of France's greatest mathematicians)"