IB Computer Science SL 3-4 Internal Assessment. https://nwager.github.io/CircularMotion/
This product is a webpage with three 2D interactive physics animations. Each addresses a different subtopic in uniform circular motion.
https://stackoverflow.com/a/28207847
https://developer.mozilla.org/en-US/docs/Web/API/Canvas_API/Tutorial
https://stackoverflow.com/a/7782251
http://www.williammalone.com/briefs/how-to-draw-ellipse-html5-canvas/