Originally posted by Endless Mike
I know it's never been your strong suit, but do the math. Light circles the earth other 7 times in one second. To not be able to move more than a few hundred meters at that speed they would be only moving at it for a millionth of a second or so.Characters not being able to see each other doesn't mean anything as many factors can contribute to that.
Really there is no evidence than any DBZ characters are even 1% of the speed of light.
So, when two characters in the middle of an arena disappear completely, as Piccolo and Goku did at the end of Dragon Ball, what kind of factors are we looking at?
And while there's few, if any, hard figures to support a lightspeed notion, various evidence has been offered, so it's not completely baseless opinion. Such examples include:
-Attacks going from the Earth to the moon in about a second.
-dodging multiple "quick ki" attacks that is reasonable to assume are at least as fast as said moon busting attacks.
-Seeing Burter's perspective for a second as Gohan, Vegeta, and Krillin, all of them speedsters capable of catching every bullet from a machinegun as early as Dragon Ball (As Roshi did then), appear to be moving in slow motion.
-Goku seemingly standing still as the same Burter passes harmlessly through him, with the only evidence that Goku moved being his footprints in the dirt.
-Mystic Gohan outrunning Buu's suicide explosion, and claiming only an explosion that engulfs the Earth would be able to catch him (Presumably because he can't breath in a vaccume..)
Again, no hard evidence, but when such feats and more keep happening, it makes you think...
Also, in counter to your proposition that it'd be ridiculous to move at lightspeed for a fraction of time, I again point out Val Amorr, the Karate Kid of the Legion of Super Heroes. He's made a career out of fighting on the level of super speedsters thanks to his "space karate", or knowing every martial art in the universe.. No PIS involved, it was flat out feats of him dodging characters on Superman and Flashes level, with commentary that he was intending to dodge and counter super speed attacks while doing it..
Yet you'll find no real speed feats to his name beyond that.. No running around the world seven times, no vanishing from sight, no catching multiple bullets in mid air, no making tornado's with the speed of his arms...
My point being, there's precedent for characters with great speed in combat situation, but none in any other scenario..