Bouncing an ellipse with gravity, velocity, and reflection within another ellipse

After seeing this a bunch of times on social media I decided to try and code my own to limited success.

https://www.tiktok.com/@jacksphysics/video/7305867733889977633

Every time I start to unpack the problem I realise that there are a bunch of subtle issues to solve that are actually much harder than they look. Perhaps you could give us some clue as to the underlying physics.

Empieza revisando el TikTok enlazado y la descripción del issue para identificar el comportamiento previsto del rebote de la elipse y los requisitos de física. Define el alcance y los criterios de éxito antes de la implementación, ya que el issue no especifica archivos del proyecto, pruebas ni un punto de entrada existente.

Escrito por el modelo de indexación a partir del texto del issue.