Normal Modes of Vibration in String
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This example demonstrates the normal modes of vibration in a string. Key mathematical concepts include trigonometric functions and wave properties. Using GeoGebra commands such as If and Sequence, the different modes of vibration of the string can be constructed. Suitable for high school physics and mathematics education.
GeoGebra Commands & Parameters
If(x(A) < x(B), abs((800 * (v_w - v_o) / (v_w - v_s))), abs((800 * (v_w + v_o) / (v_w + v_s)))) → f'Sequence(Circle[((i * v_s / 343), 0), ((t - i) * v_w / 343)], i, 0, 100, 0.5) → list1