it means e = MC2 which is M x c x 2
albert Einstein
Speed of light.
There is no sum of e=mc2, it is an equation concerning matter and energy. e=mc2 stands for: Energy equals mass times the velocity of light squared. E = M C 2
c is the speed of light in vacuum.
c = the speed of light.
m = e*c-2
plz answer :(
The letter 'c' in that equation represents the speed of light.
c means the speed of light. It is a constant.
The speed of light in vacuum.
E= Energy M= Mass C= speed of light 2= squared