The double pendulum is a fascinating mechanical system consisting of two pendulums attached end to end. Two solid balls collide and bounce off each other, creating a complex and chaotic motion. Watching for a long time can hypnotize you!
The system appears to loop infinitely, resembling a perpetual motion machine. The energy from their collisions seems to sustain their motion, with the balls oscillating and interacting in an intricate dance. However, in reality, energy is always lost to friction and air resistance, preventing true perpetual motion. Still, the captivating dynamics of the double pendulum challenge our understanding of motion and energy, revealing the beauty of chaos in physics. With very few keyframes and well-measured curves, we can create this action-reaction system in After Effects.
The files are for educational purposes only and to spark your ideas.