How to find area and centroid

How to find area and centroid - Messaggi

#1 Pubblicato: 11/07/2023 02:40:19
soomoon

soomoon

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How to find area and centroid

2023-07-11 14 38 39.png

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#2 Pubblicato: 11/07/2023 04:59:38
Martin Kraska

Martin Kraska

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Technische Mechanik mit SMath Studio: https://link.springer.com/book/10.1007/978-3-658-50592-9
#3 Pubblicato: 11/07/2023 06:44:23
StvMath

StvMath

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Here's my solution - done by hand, as it is straightforward using a simple substitution.

(I'd upload an image but I can't see how to do that!)

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#4 Pubblicato: 11/07/2023 08:47:36
Jean Giraud

Jean Giraud

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Wrote

How to find area and centroid


Make your function parametric f(x,e,n), plot some typical.
f(x,0.5,0.5) ... f(x,0.5,2) ... f(x,0.5,3)
Discretize the range(s) of interest.
... suite for: Area, Perimeter, Centroid
#5 Pubblicato: 11/07/2023 09:17:41
Вячеслав Мезенцев

Вячеслав Мезенцев

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Russia ☭ forever, Viacheslav N. Mezentsev
#6 Pubblicato: 11/07/2023 09:40:34
Martin Kraska

Martin Kraska

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Maxima is a bit lazy with simplification...

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#7 Pubblicato: 13/07/2023 02:39:23
soomoon

soomoon

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Wrote

Maxima is a bit lazy with simplification...

Ac.sm (7,08 KiB) scaricato 1387 volta(e).
Ac.png



why can't i do right that?
2023-07-13 14 38 02.png

what's the problem?
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