- Optional Textbook: https://openstax.org/books/college-physics/pages/1-1-physics-an-introduction#0
- Crash Course Physics: https://www.youtube.com/watch?v=OoO5d5P0Jn4&list=PL8dPuuaLjXtN0ge7yDk_UA0ldZJdhwkoV
- Optional Textbook: http://www.lightandmatter.com/area1sn.html
- Optional Textbook: