m
c in E=mc squared meaqns the speed of light
you mean c? haha pythagoras
E stands for energy, M for mass, and C squared for the speed of light squared.
C = speed of light
it e squard plus c squared
E=MC2 means that energy is equal to mass times the speed of light squared E=Energy M=Mass C=Speed of Light E+MC2 mean Energy+(Mass*Speed of Light)2 (squared) (This is using Albert Einstein's theory of what M,C and E means.
E equals M C squared.
E = m c-squared
(a)*2 * 2(mc)*2 (c)4
E= Energy M= Mass C= speed of light 2= squared
E=mc2 E= energy M= mass C= speed of light 2= squared
"c squared" means "c times c" ... the number multiplied by itself.It's supposed to be printed with the '2' as a superscript, looking like this:E = m c2