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Author Topic: Physical Pendulum Energy  (Read 7204 times)
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ahmedelshfie
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on: April 10, 2010, 02:05:27 am » posted from:,,Brazil

This applet written by Mark Matlin
Modified by myself
Original project : http://www.compadre.org/osp/items/detail.cfm?ID=9783


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Please check out modified version


* pendulum.jpg (26.75 KB, 428x424 - viewed 305 times.)
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ahmedelshfie
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Reply #1 on: April 10, 2010, 02:25:53 am » posted from:,,Brazil

I modified plotting panel and add all together we can choose one by one
Down tracks have three plotting Total_Energies,,,Kinetic_Energies,,,,Potential_Energies
We can choose what plotting.... i modified interface too and add three bars
For x,vx,vy,,, of course in plotting we have time VS "Energy (top part of rod in blue, bottom in red, total in black)
Time VS "Energy  (top in blue, bottom in red) etc  Smiley  Grin
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ahmedelshfie
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Reply #2 on: April 10, 2010, 01:30:03 pm » posted from:Uberaba,Minas Gerais,Brazil

Prof check Pendulum energy for you see if have any comments please
Thank you
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Fu-Kwun Hwang
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Reply #3 on: April 10, 2010, 02:37:55 pm » posted from:Taipei,T\'ai-pei,Taiwan

Set x-axis to autoscale in plottingpanel!
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ahmedelshfie
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Reply #4 on: April 10, 2010, 08:51:03 pm » posted from:Conceição Das Alagoas,Minas Gerais,Brazil

Do you mean Prof add slide for zoom in plotting panel ?
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Fu-Kwun Hwang
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Reply #5 on: April 10, 2010, 09:33:11 pm » posted from:Taipei,T\'ai-pei,Taiwan

In the plotting panel for kinetic energy and potential energy:
You set the minX to 0, I would suggest you remove that 0 (let the property field become empty)

Because you set it to 0 : the 0 will always be shown.
The x-axis will show the same range if you remove 0 in the property field.
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Reply #6 on: April 10, 2010, 09:51:16 pm » posted from:Conceição Das Alagoas,Minas Gerais,Brazil

OK prof but i delete now 0 from plotting kinetic and Potential but
Is the same show 0 ??
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ahmedelshfie
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Reply #7 on: April 10, 2010, 09:55:48 pm » posted from:Conceição Das Alagoas,Minas Gerais,Brazil

After delete from plotting panel.
To load applet click eye image

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  • 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: October 26, 2010, 01:53:00 am by ahmedelshfie » Logged
ahmedelshfie
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Reply #8 on: April 10, 2010, 10:01:36 pm » posted from:Conceição Das Alagoas,Minas Gerais,Brazil

Yes prof i watch different after delete 0 from plotting panel Kinetic,,,Potential
You the best Prof  Smiley
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Youe can not help men permanently by doing for them what they could and should do for themselves. ..."Abraham Lincoln(1809-1865, US President 1861-1865"
 
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