Lesson 11 -- 20/10/2022
Résumé de section
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The phase-portrait (by using the conservation of energy) for the gravitational force near earth, the Keplerian gravitational force, the pendulum. Phase-portrait of the pendulum, also here (until 2:54):
3 exercises on phase portraits for second order conservative systems, included the period of a closed trajectory. Video of Lecture 11:Key access: WrD$30&9
(or see Media Gallery)
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