mayby something

[agachak]

what does e=mc^2 mc^2 mean? just an ideai have had lately

[imatfaal]

[latex]E=mc^2 \cdot mc^2[/latex]

 

This is simple multiplication so you can just rewrite as

 

[latex]m^2c^4[/latex]

 

This seems like you might be heading towards the second half of the energy momentum relationship

 

[latex]E^2 = p^2c^2 + m^2c^4[/latex]

 

http://en.wikipedia.org/wiki/Energy–momentum_relation

[swansont]

e=mc^2 mc^2 is physically meaningless because the units on each side of the equation is different.