Bibliography
http://www.web.idirect.com/~forensic/vehicle.html, Forensic Engineering Inc.
http://www.crashtest.com/default.htm,
Serway, Raymond Beichner Robert. Physics for Scientists and Engineers, Fifth Edition. Saunders College Publishing, copyright 2000 by Raymond A. Serway
http://www.glenbrook.k12.il.us/gbssci/phys/projects/yep/autos/auinet.html, copyright 1998 by Tom Henderson
http://www.glenbrook.k12.il.us/gbssci/phys/projects/frig/yepbytal/bertucci.html copyright 1997 by Tali Alleya