| For a zero resultant vector, the vectors MN and MC must be collinear, and in addition they must have the same magnitude but opposite direction. |
| If four of the points are collinear, or two of the points coincide, no conic is created. |
| As given earlier, the three relevant intersection points for six points on the circle will be collinear. |
| In the first of these evaluations of angle perception, subjects were asked to rotate a test line until it appeared collinear with the indicated arm of the inducing angle. |
| Exact alignment occurs when these three points are collinear in the frontal plane. |
| A stack of collinear antenna can be built by placing Collinears aside one another, in the sense of the main axis. |
