弹性摆的简谐振动能量图

GeoGebra 命令及参数

1. Numeric k(16.4)
2. Numeric m(10.0)
3. Numeric x_m(1.1)
4. Numeric t(11.579999999999997)
5. sqrt(k / m)
6. (t, (x_m * cos((ω * t))))
7. f(x) = If[0 ≤ x ≤ x(M), (x_m * cos((ω * x)))]
8. g(x) = If[0 ≤ x ≤ x(M), (0.5 * (k * f(x)^(2)))]
9. h(x) = If[0 ≤ x ≤ x(M), (-(((x_m * ω) * sin((ω * x)))))]
10. p(x) = If[0 ≤ x ≤ x(M), (0.5 * (m * h(x)^(2)))]
11. q(x) = If[0 ≤ x ≤ x(M), (0.5 * (k * x_m^(2)))]
12. (t, ((0.5 * k) * f(t)^(2)))
13. (t, ((0.5 * m) * h(t)^(2)))
14. (t, h(t))
15. (t, ((0.5 * k) * x_m^(2)))
16. Boolean a(true)
17. Boolean b(true)
18. Boolean c(true)
19. Boolean d(true)
20. Boolean e(true)