Ashley+Soulchin

Physics Topic Catagories: Mass, Acceleration, and Force Citations: Picture found on ESPN's Steeler page: http://espn.go.com/nfl/team/_/name/pit/pittsburgh-steelers //Picture was found on December 7, 2011// //Picture has been removed from the above link//

Freudenrich, Craig, Ph.D. “How the Physics of Football Works.” //How Stuff Works//. Discovery Channel, n.d. Web. 20 Dec. 2011. .

“Kansas City Chiefs Roster - 2011.” //ESPN//. N.p., n.d. Web. 20 Dec. 2011.  . “Pittsburgh Steeler’s Roster- 2011.” //ESPN//. N.p., n.d. Web. 20 Dec. 2011. .