plotting forces

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plotting forces

Postby scott cox » Mon Dec 27, 2010 2:37 pm

Hi there,
It would be really useful if forces could be plotted on a graph. Various energies, etc already can but plotting forces would be really useful.
regards
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Re: plotting forces

Postby Mystery » Mon Dec 27, 2010 3:59 pm

I think many improvements could be made with the graphs.
I would enjoys seeing more features added.
Support +1
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Re: plotting forces

Postby Rideg » Mon Dec 27, 2010 9:11 pm

Support+1 I don't know why this haven't already been implemented yet. Seems pretty natural that you should be able to plot forces. I don't use it much myself but in the educational point of view it would be a major improvement.
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Re: plotting forces

Postby scott cox » Tue Dec 28, 2010 11:03 am

From the education perspective plotting various forces on a graph is essential. In my Physics class my students also need to be able to calculate the area under the force-time graph and the force-displacements graph. Including a feature to estimate areas under graphs would be good too.
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Re: plotting forces

Postby Mystery » Tue Dec 28, 2010 12:05 pm

Manual graphing although tedious can be used. By pausing and pressing the "Pause" key Algodo will calculate for exactly one frame. Doing this you can advance at precise lengths of time (I.e 10 steps).
Otherwise in the sim info window you can see the exact sim time.
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Re: plotting forces

Postby Rideg » Tue Dec 28, 2010 1:15 pm

Mystery wrote:Manual graphing although tedious can be used. By pausing and pressing the "Pause" key Algodo will calculate for exactly one frame. Doing this you can advance at precise lengths of time (I.e 10 steps).
Otherwise in the sim info window you can see the exact sim time.

What? IS it possible to make a big scene and then calculate what's going to happen and then run it in real time? :o
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Re: plotting forces

Postby Mystery » Wed Dec 29, 2010 2:34 am

It will calculate and run the one frame, perhaps i should have worded that a bit differently.
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Re: plotting forces

Postby scott cox » Wed Dec 29, 2010 5:50 am

When you are teaching a class you need real time plotting of forces. You don't have time to fiddle around with tedious methods. It also helps the class when you see the real time plot of various forces next to the object in question.
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Re: plotting forces

Postby Rrobba » Sun Jan 02, 2011 9:49 pm

Yea I think there are several things that can be done to improve the graphs.

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