3 ms·
Why could it not somehow hold in all reference frames?
by 3np 5y ago
Why could it not somehow hold in all reference frames?
- ben_w 5y agoIn relativity, the speed of light is the only constant speed; therefore, in which reference frame are you going at e.g. 10c? Perhaps the CMB is the preferred frame of reference for all motion and this problem has a trivial solution (I am not a physicist), but everyone I’ve seen explain relativity starts with “there is no preferred frame”, and the rest follows.