Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
QUESTION
When two events are spacelike related, there is a special frame of reference in which the events are simultaneous and the separation is pure space...
When two events are spacelike related, there is a special frame of reference in which the events are simultaneous and the separation is pure space (with no separation in time). The distance between them in this frame is called the proper distance between the events. It turns out that this distance is in fact longer in any other frame of reference..... Why longer?
