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Vector Addition Demo by JorgewJim

Vector Addition Demo by JorgewJim
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2019-09-02 23:42
VectorTrigonometryGeometric Construction
This example demonstrates vector addition using both the parallelogram and triangle laws through dynamic interaction, showing the process of vector composition and decomposition. Core math concepts include vectors, magnitude, angle between vectors, and geometric construction. It leverages GeoGebra commands like Point, Intersect, Vector, Translate, Distance, and Angle. Suitable for high school mathematics and physics education.

GeoGebra Commands & Parameters

  1. Point(yAxis) → A
  2. Intersect(xAxis, yAxis) → B
  3. Point(yAxis) → C
  4. Vector(B, A) → u
  5. Vector(B, C) → v
  6. Point(xAxis) → D
  7. Vector(B, D) → w
  8. Vector(B, D) → a
  9. Translate(u, a) → u'
  10. Translate(B, b) → B'
  11. Translate(A, b) → A'
  12. Vector(B', A') → c
  13. Vector(B, A') → d
  14. Point(xAxis) → E
  15. Vector(B, E) → e
  16. Vector(B, E) → f
  17. Translate(v, f) → v'
  18. Translate(B, g) → B'_1
  19. Translate(C, g) → C'
  20. Vector(B'_1, C') → h
  21. Vector(B, C') → i
  22. Translate(B, j) → B'_2
  23. Translate(A', j) → A''
  24. Vector(B'_2, A'') → k
  25. Vector(B, A'') → l
  26. Distance(B, A'') → distanceBA''
  27. Angle(E, B, A'') → α
  28. Angle(C, B, C') → β
  29. Angle(A', B, A) → γ