cooperrc/engineering-dynamics ? reverse-engineered prompt

Build me a clean course website and notebook collection for an Applied Mechanics II Dynamics class.

I want it to feel like a polished teaching site, with a clear syllabus, intro pages, and lesson sections for the main topics in dynamics. It should be easy for students to follow, with readable math, diagrams, and notebook style examples they can work through on their own. Keep the structure organized so each module has its own place, and make it simple to add future assignments, quiz notes, and submission materials.

Use the existing course content as the starting point, and make the whole thing look consistent and student friendly. If anything is missing, fill in sensible placeholders that match a university course site. Also make sure the site builds cleanly and that the navigation makes it easy to jump between topics. If you need to check current docs for the best way to set up the notebook based site, go ahead and look them up online.