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CenterGravity

Emerald III

CenterGravity

It is the site of the article

V. Ochkov, F. Kolhepp

ART, PHYSICS AND INFORMATICS: CENTER GRAVITY OF THE BLACK BOX

Annotation

The article proposes a laboratory work at the intersection of physics and computer science: the definition of the center of gravity of a plane arbitrary figure, as well as a physical body of an arbitrary shape.

Keywords: flat homogeneous figure, a homogeneous body, the center of gravity, center of mass, the scan pattern, random number generation, matrix, Mathcad.

 

Mathcad 15 sheets of the article in attach.

Pictures:

Fig-1-2D-CD-Wiki.png

Fig.1. Definition of the center of gravity of a flat figure

Fig-2-Matrix.png

Fig. 2. Determination of the center of gravity of a flat uniform black and white figure

Fig-3-CG-Triangle.png

Fig. 3. The center of gravity of the triangle 

 

 

 

Fig-4-Center-Ring.png

Fig. 4. Determination of the center of gravity of the semiring and the ring sector

 

Fig-6-Random-Figure.png

Fig. 5. Determination of the center of gravity of a flat figure with holes

 

Fig-5-3D-Center-Semisphere.png

Fig. 6. Determination of the center of gravity of the hemisphere

 

Fig-7-4D-Center.png

Fig. 7. Determination of the center of gravity of the four-dimensional figure

Tags (3)
3 REPLIES 3

Re: CenterGravity

Center of Europa? Check please the Mathcad 15 sheet in attach!

See please more https://en.wikipedia.org/wiki/Geographical_midpoint_of_Europe

My point is neutral - in Baltic sea!

Europa.png

Re: CenterGravity


My point is neutral - in Baltic sea!

 



I wonder if that still holds true when you put in ALL the landsurface of the european continent (https://en.wikipedia.org/wiki/Europe). That is, including Svalbard, Nova Zemlja, the european part of Turkey and Georgia to name a few...

And then of course it's a matter of tide...

 

Luc

Re: CenterGravity

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