<![CDATA[Help with filling container simulation]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation
Tue, 25 Dec 2018 06:07:45 +0000Sat, 27 Oct 2018 01:51:23 +0000Zend_Feed<![CDATA[Okay that's truth.. I looked the geogebra file that you provided looks like very complete I believe that it will be very useful thanks a lot!]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-252116
Sun, 16 Dec 2018 23:46:56 +0000<![CDATA[I don not think so it is from an Swiss professor (https://www.phbern.ch/beat.jaggi). As Juan said the math is universal though.]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-252114
Sun, 16 Dec 2018 23:43:48 +0000<![CDATA[@-Loco-, could you explain how Δt is working in your ggb file? I was trying to make something similar to your example, but I didn't understand how the Δt are updating the time Slider, sorry I'm newbie in Geogebra. Thanks in advance;]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-252258
Wed, 19 Dec 2018 06:20:02 +0000<![CDATA[Do you know if exists an English version of this document?]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-252112
Sun, 16 Dec 2018 23:29:02 +0000<![CDATA[Thank you @-Loco-!! When I get any result I'll publish here]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-252110
Sun, 16 Dec 2018 23:20:35 +0000<![CDATA[Please post your .ggb file]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-248870
Sat, 27 Oct 2018 05:13:06 +0000<![CDATA[Sorry for the delay, I made some little changes but the file is here. thank you for trying to help]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-249198
Wed, 31 Oct 2018 16:56:57 +0000<![CDATA[Anyone? please x_x]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-249448
Sun, 04 Nov 2018 18:16:08 +0000<![CDATA[You may need to use some calculus. Maybe this file helps. CloseDownload Notice that this object has a different shape. But you can figure out how to make it for any other shape. I recommend you this text: https://www.researchgate.ne...]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-249476
Mon, 05 Nov 2018 05:13:44 +0000<![CDATA[Thank you so much for providing this file I'll try my best to understand the logic behind this.]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-249498
Mon, 05 Nov 2018 14:45:56 +0000<![CDATA[Do you know if is possible to make this simulation '2d' as I'm trying to do?]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-249500
Mon, 05 Nov 2018 14:48:56 +0000<![CDATA[Here is a 2d version: https://ggbm.at/pzprzqew Although it makes more sense to have it in three dimensions since we are talking about volume, not area. You have to make clear that in your applet. Download the files I shared. Open them in your desktop and open the Algebra view. Then look for the button with name button1 (Setup). Use your mouse right click to open the Object Properties of this button and look for the Scripting tab. There you can find all the logic for the two versions (2d and 3d) to build this animation. Send me a message to see your final result. Ciao...]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-249512
Mon, 05 Nov 2018 23:09:58 +0000<![CDATA[Okay, I'll message you, thank you!]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-249568
Tue, 06 Nov 2018 17:24:27 +0000<![CDATA[@Juan I'm struggling to make the "filling simulation" inside a sphere do you know how to do this? Thanks in advance.]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-250864
Tue, 27 Nov 2018 02:31:49 +0000<![CDATA[I will think about it...]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-250872
Tue, 27 Nov 2018 06:38:50 +0000<![CDATA[First, check section 4 of this document. https://www.researchgate.ne... I now it is in spanish but the math is universal. Cheers!]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-250874
Tue, 27 Nov 2018 06:41:14 +0000<![CDATA[Exactly the math is universal! Also I have to say that I'm happy to have you supporting me :-). Actually I'm participating on a project that aims to teach calculus through simulations, or problems more "realistics", but I can't use the Geogebra properly (because I was trying to fill the sphere but I don't even know if it's possible to do this), I'm looking for recommendations about courses or something that makes me learn Geogebra and his functionalities if you have any suggestions I'd be happy to hear. Thanks!]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-251102
Fri, 30 Nov 2018 14:34:57 +0000<![CDATA[Hi, How is it going? Have you tried already? Did you read the document? I have to tell you that I just found a typo. In page 13, the function should be g(x) = sqrt(R^2-(x-R)^2), which makes a big difference in the calculations. :( Although the calculation for the case of the sphere is incorrect, the general method is correct and works for any kind of function. Well, now I have to fixed all the math in my document :) which is cool, since I have not checked this document for a long time. Show me what you have done, I'll have something new maybe next week. Cheers!]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-251222
Mon, 03 Dec 2018 03:51:56 +0000<![CDATA[Hi again, I just checked the math and it seems everything is fine. The calculations are correct. It was just a typo in the function I mentioned before. Great. These are good news :) Cheers!]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-251224
Mon, 03 Dec 2018 04:13:34 +0000<![CDATA[You have to solve the equation pi*(h^2*r-1/3*h^3)=C*t for h(t) to get a real number function from t=0 to pi*4/3*r^3/C. I am not sure if that is possible. One other way is to solve it numerical with the differential equation dh/dt = C/pi/(2*h*r-h^2) which will lead you to the difficulty of choosing the appropriate starting point and/or the appropriate differential solver. cheersSolveODE(C/ pi/(2*y*r-y^2)+x*0,0,0.001,pi*4/3r^3/C,0.001)]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-251952
Fri, 14 Dec 2018 19:38:45 +0000<![CDATA[It is possible to solve the equation (it is even possible to plot it from GGb in it implicit form). I got the solution from this PDF.]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-251974
Sat, 15 Dec 2018 02:42:39 +0000<![CDATA[Hello, I did not get any result yet I was on my test period, sorry about the late to answer :-( I don't know exactly where to start so I first tried to think about my "recipient" form and I conclude that I have to make an parallelepiped and inside that put a sphere (even though this isn't the faithful approach), I don't know if it's the right way but this is what I thought thus I tried to make the "filling simulation" on the sphere but I couldn't do it. About your document I made a dynamically reading but now I'm going to my summer vacation so I'll reserve one week to understand your calculations Thank you again about everything :) ]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-251676
Mon, 10 Dec 2018 17:56:11 +0000<![CDATA[Hello everyone, I am back. I am sorry for the late reply. I was pretty busy. Great resources @-Loco- You have implemented the general solution in GeoGebra. I love the animation. I also made a version, but it just shows the trace. Here is the link: https://ggbm.at/vrzaj6rr Hope this file is useful. Cheers!]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-252402
Fri, 21 Dec 2018 09:59:22 +0000<![CDATA[@Caio that Δt has nothing to do with the time slider. It could be linked with it although i did it not. It is only a solving variable to solve the ODE numerically (time step for solving). The numerical solving is not necessary for this file, i let it in there for the sake of completeness.]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-252408
Fri, 21 Dec 2018 11:43:12 +0000<![CDATA[Hello @Juan, don't worry all of us have a lot of things to do in this time of the year, I'm sure that this file will be useful, again thank you so much for the help :) @-Loco- Got it, I thought that was linked with the time slider because the increment has Δt as value. Did you notice that after putting the fluid the geogebra become very slow? Do you think there is some way to improve this? Also, thank you so much for the help! Good end of the year for you guys!]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-252486
Sun, 23 Dec 2018 07:36:48 +0000<![CDATA[@Caio do it in 2D, use only lines instead of surfaces or try the method of Juan.]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-252492
Sun, 23 Dec 2018 09:41:48 +0000<![CDATA[Have great holidays!]]>
https://help.geogebra.org/topic/help-with-filling-container-simulation#comment-252560
Tue, 25 Dec 2018 06:07:45 +0000