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2D Couple

2D Couple
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2019-05-07 02:06
VectorCalculusGeometric Construction
This example illustrates the concept of a 2D couple. It involves core mathematical concepts such as vectors and geometric construction. Using GeoGebra commands like Vector, Point, Line, etc., the graphical representation of a couple can be constructed. Suitable for high school physics and mathematics education.

GeoGebra Commands & Parameters

  1. Vector(A, F_2) → af
  2. Point(B, Vector[(-af)]) → D
  3. Vector(B, D) → v
  4. Vector(C, A) → ea
  5. Vector(C, B) → eb
  6. Line(D, B) → g
  7. OrthogonalLine(A, g) → h
  8. OrthogonalLine(A, g) → i
  9. Intersect(g, i) → F_1
  10. Vector(F_1, A) → p
  11. Vector(B, A) → ba
  12. Angle(g, h) → α
  13. Textfield(F) → InputBox1
  14. Textfield(A) → InputBox2
  15. Textfield(B) → InputBox3
  16. Textfield(C) → InputBox4
  17. Length(p) → Lp
  18. Length(af) → Lf