[SSJKarma]

you're right about what eisntein said about space and time...
but no one could ever test his theory, so how could you know that it's true ?

and another question for you:
what speed does it take to vanish completely from sight ?
cause that's exactly what happen in dbz !
and look at fact like the DB series made in the fight with jackie chun vs krillin !
in 1 second they did about 20 moves each other !
jackie chun zanzoken technique is done by moving real fast !
so what speed does it takes to let an image behind you ?
he even let 3 of em ! and goku this it too and letted 4 images...

i dont know the speed but i can only guess they were at the speed of light. and in the freeza fight goku himself stopped and look around himself to try and understand why the whole planet was that slow compared to him ! so i can say he actually was fast enought to completely slow down a whole planet !