Okei, thank you very much! However, I have some idea how reletavistic velocity works but I just can't see how that explaines my "problem". Could I get a short explanation please.
Best regards biologist trying to get a simple understanding of relativity and physics
Thank you for your reply!
I can't think of any spesific sensor, but I can make the question a little different:
Suppose their is two guys on the train (lets call them A and B). One in the front and one in the back. In the middle of the train there is a light buble. When this is switch on the...
If we take a look at the experiment were two observers A (inside a train) and B on the platform observering the train as it pass by. Person A will stand in the exact middle of the train and send out a light wave. Person A will observe the light to hit the wall at the same time, while person two...