Why is this not the same for light? For example if a train is moving with speed of light in a straight line, why would light need to catch up with the front wall of the vacuumed vagon at the speed of light and illuminate the whole vagon? Again, i am a newbie and i know I am missing important...
Hello, I am someone who has no experience in physics other than primary/high school and I have a quick simple question about something I can't wrap my mind around as a complete physics newbie. Please have understanding.
The question: let's say a train is standing still at a point in space (so...