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Offline murilojms@hotmail.com  
#1 Posted : 15 May 2020 15:58:28(UTC)
murilojms@hotmail.com

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Brazil
Location: Curitiba

Hello!!

I am trying to use the integral to calculate a bar`s deformation, the equation is:

so, the units of the variables are: w [kN/m], A [m²] and E [kN/m²], therefore the result shold be [m].

But that is not happening. Does anyone knows how to solve it?

Thanks a lot!!

Edited by user 15 May 2020 16:00:30(UTC)  | Reason: Not specified

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Offline PompelmoTell  
#2 Posted : 15 May 2020 17:16:58(UTC)
PompelmoTell


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Man
Italy
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Fhe problem is that the units of  the limits are ignored
Find more information in the forum and especially in the interactive guide (by Martin Kraska)
You can solve it like this
SMathStudio_Desktop_VcsEuf2JxU.png

sergio

Edited by user 15 May 2020 22:20:48(UTC)  | Reason: Not specified

thanks 1 user thanked PompelmoTell for this useful post.
on 15/05/2020(UTC)
Offline SteelCat  
#3 Posted : 16 May 2020 00:47:33(UTC)
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In the interactive guide (by Martin Kraska) you can find also the UINT custom function..
Physics is like sex. Sure, it may give some practical results, but that’s not why we do it. (R. Feynman)
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