Why do the curves intersect at v>0? They must not. Older image version is more correct. The older image does not make sense, relativistic kinetic energy is always greater than or equal to Newtonian kinetic energy. Can anyone change the image to the older file, I cannot figure out how to change it. — Preceding unsigned comment added by 75.23.169.118 (talk) 08:33, 24 September 2013 (UTC)
