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Traffic: Speed 6

Traffic: Speed 6
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2016-03-08 03:59
VectorFunctionParametric Equation
In collections Traffic
This example demonstrates the changes in traffic speed. It involves function graphs, vectors, and parametric equations. Using GeoGebra commands like Sequence and Segment, it dynamically shows how speed changes over time. Suitable for high school and above students.

GeoGebra Commands & Parameters

  1. Sequence((n, f(n)), n, 0, t_1) → list1
  2. Sequence((n, g(n)), n, 0, t_1) → list2
  3. Segment((-1.9, 0), (-1.1, 0)) → line_0
  4. Sequence(i - 0.4 < x < i + 0.4, i, 0, t_1) → photo_{road}
  5. Sequence(x = i - 0.4, i, 0, t_1) → left_{road}
  6. Sequence(x = i + 0.4, i, 0, t_1) → right_{road}
  7. Sequence(x = i, i, 0, t_1) → mid_{road}
  8. Sequence(Translate[truck_p, Vector[(0, f(0)), (i, f(i))]], i, 0, t_1) → photo_b
  9. Sequence(Translate[bike_p, Vector[(0, g(0)), (i - g_y(i), g(i))]], i, 0, t_1) → photo_r
  10. Segment((-1.9, 200), (-1.1, 200)) → line_{200}