@yataqii: Chaotic Motion of a Rolling Pendulum! Experience the mesmerizing world of classical mechanics with this simulation of a Rolling Wheel Pendulum. We dive deep into the math using the Lagrangian formula to model the kinetic and potential energy of a wheel rolling inside a track with a pendulum attached. Watch as the system transitions from simple motion to a complex, beautiful orange trace that highlights the chaotic nature of double-degree-of-freedom systems. #physics #pendulum #mechanics #math #chaos