Item:Q9840: Difference between revisions
Created a new Item: pendulum, suspended weight capable of swinging freely from a pivot |
Created claim: uses (P36): swinging (Q9842) |
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| Property / subclass of | |||
| Property / subclass of: harmonic oscillator / rank | |||
Normal rank | |||
| Property / defining formula | |||
\frac{d^2\theta}{dt^2} + \frac{g}{l}\sin\theta = 0 | |||
| Property / defining formula: / rank | |||
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| Property / uses | |||
| Property / uses: swinging / rank | |||
Normal rank | |||
