2born (2born) wrote,
2born
2born

Красивая механическая задачка

Маятник в виде двух грузов, соединенных нитью, перекинутой через блок.

Looping Pendulum: Theory, Simulation, and Experiment: https://arxiv.org/abs/2103.14752

Collin Dannheim, Luke Ignell, Brendan O'Donnell, Robert McNees, Constantin Rasinariu
The looping pendulum is a simple physical system consisting of two masses connected by a string that passes over a rod. We derive equations of motion for the looping pendulum using Newtonian mechanics, and show that these equations can be solved numerically to give a good description of the system's dynamics. The numerical solution captures complex aspects of the looping pendulum's behavior, and is in good agreement with the experimental results.
Comments: 20 pages, 11 figures. The following article has been submitted to American Journal of Physics.
Tags: matlab, Мегаучебник или Что я читал и похвалил, образование, разгребая arXiv'ы
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