N-body simulation of gravity interaction examples: ellipses, chaos, escape velocity
Автор: Modeling, Identification, Control (A. Sala)
Загружено: 2025-07-02
Просмотров: 45
This video presents examples simulating the motion of several bodies under gravitational interaction.
The video uses the code detailed in the video • N-body simulation of gravity interaction: ...
, briefly summarised in the first two minutes.
Then, examples with 3, 4, and 5 bodies appear and emphasis is placed on the simulation of problems with two bodies, to illustrate elliptical orbits, barycenter motion (conservation of momentum), and escape velocity of a light body from the attraction of a (much) heavier body, via mechanical energy conservation arguments.
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PDF/code/notes at: https://personales.upv.es/asala/YT/V/...
#physics #astronomy #gravity #matlabsimulation
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Antonio Sala, UPV
University lectures
Full collection of videos at: https://personales.upv.es/asala/YT/in...
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