SaiyajinPerfection

Ki and raw power are relative, however, speed isn't. This is the truth of Dragon Ball.

There are a bunch of different factors that directly affect speed. Just because an Oozaru is 10 times stronger than a Saiya-jin in their natural state doesn't mean that an Oozaru is ten times as fast. From what I gathered from the Saiya-jin arc Goku vs Vegeta battle, Oozaru Vegeta was roughly the same speed as himself in his natural form. However, he indeed looked faster because of his size: he could cover more distance in that form in a shorter amount of time.

That's the problem with these discussions, they never go anywhere because there's no way to prove or disprove anything related to physics in Dragon Ball. Toriyama has never elaborated on them, and they have never been really discussed in the series or Daizenshuu.

__________________