Newton's Cradle

references


http://www.sciencedaily.com/articles/n/newton%27s_cradle.htm

http://en.wikipedia.org/wiki/Newton%27s_cradle

University Physics with Modern Physics.  Bauer & Westfall.

http://science.howstuffworks.com/dictionary/famous-scientists/physicists/isaac-newton2.htm

http://www.newton.ac.uk/newtlife.html