Linearisation of the pendulum about its two equilibria (Q1618)
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Linearisation of the pendulum about its two equilibria |
No description defined |
Statements
\\theta\\approx 0:\\ \\ \\frac{d^{2}\\theta}{dt^{2}}+\\frac{g}{L}\\theta=0;\\qquad \\phi=\\theta-\\pi\\approx 0:\\ \\ \\frac{d^{2}\\phi}{dt^{2}}-\\frac{g}{L}\\phi=0
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