Originally posted by Galan007
The implication is that Raditz didn't start moving/dodging until after Piccolo had already fired the SBC:
*First scan we literally see Raditz still standing there as the beam is heading towards him.
All that that means is It isnt light speed but when knew that from The fact that He needed Goku to hold Raditz to actually hit him and the fact that it took more than 3 seconds to destroy the moon.