We have used several sites to make this page.  Some of the knowledge was learned of the year and came from out notes and text book.

Also, most of the pictures on this page were made in paint. The others are clip art. 

Hockaday Physics

http://home.hockaday.org/HOCKADAYNET/academic/physics/playground/playground.htm

Playground Physics

http://lyra.colorado.edu/sbo/mary/play/pendulum.html

http://lyra.colorado.edu/sbo/mary/play/lever.html

Slides

http://www.kent.k12.wa.us/staff/tobinso/physicspages/po2001/play/slides.htm

Mr. Fizzix Physics of a Playground

http://www.physicsofaplayground.homestead.com/

Webster’s New World Dictionary (Second College Edition) by Simon and Schuster, 1980.

Glenbrook High School Web Site 

http://www.glenbrook.k12.il.us/gbssci/phys/Class/vectors/u3l3e.html