References
1.)
http://hyperphysics.phy-astr.gsu.edu/hbase/newt.html
2.) Understanding Car
Crashes: It's Basic Physics
3.)http://www.injurytv.com/doctors/holcombe.html
4.) Fast A, Sosner J,
Begeman P. et al. Lumbar spinal strains associated
with whiplash injury. American
Journal of Physical Medicine and
Rehabilition 2002;81:645-650
5.)
http://www.physicsclassroom.com/class/momentum/u4l1a.cfm
6.) Physics
Giancoli sixth edition textbook