Element to a solid, can be added any number of elements to make the solid. All have the same properties, only change the image for visual purposes (know when a part is on the edge or inside the solid, or if is a curved or inclined surface). Support forces, frictions or resultants.
| Equations: | None. |
| Data: | |
|---|---|
| Solid: | Name of the solid to which it belongs. |
| x: | X coordinate of the element. |
| y: | Y coordinate of the element. |