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Simple pendulum with variable length
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Simple pendulum with variable length
#1
Hello, I need to model a simple pendulum with a variable length. I found a differential equation with two variables, does somebody know a method or an algorithm to resolve it ?

[Image: f3fb9f258f539e571a1e806b0bb14b1341f77037]

Thanks!
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#2
you should attempt your own version, but here's one implementation (which I can't vouch for, as I haven't tried it) to use as a guide: https://github.com/AliShug/numpy-pendulum
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