4 ms·
Vector [c,c,c] is not physically realizable. First postulate of special relativity is that the magnitude of the velocity vector cannot exceed c
by random314 4y ago
Vector [c,c,c] is not physically realizable. First postulate of special relativity is that the magnitude of the velocity vector cannot exceed c
- admax88qqq 4y agoIt was a rhetorical question to prompt parent poster to reconsider. > I can imagine a vector, [1,1,1] in cartesian space. Scale that vector by c and you are now going light speed in all three spatial dimensions. But my point was if look at the magnitude or such a vector it would be >c and therefore exceed the speed limit of c.