Mr. Tatum
Cecil Intermediate School  
http://www.cmsd.k12.pa.us
Good luck and enjoy! Have a great day! ******** Parachutes lesson ******** parachute lesson part two ********* Check out these two links to help with understanding Newton's Laws and Galileo's Law of Falling Bodies.
Useful links
Last updated  2012/05/31 10:36:31 EDTHits  2425