The laws of physics are the same for all observers in uniform motion relative to one another (principle of relativity).
The speed of light in a vacuum is the same for all observers, regardless of their relative motion or of the motion of the source of the light.
These postulates are initially contradictory for the classical mechanics. he defining feature of special relativity is the replacement of the Galilean transformations of classical mechanics by the Lorentz transformations.
No hay comentarios:
Publicar un comentario