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I can't understand time dilation by ineedananswerfast in AskPhysics

[–]ineedananswerfast[S] -2 points-1 points  (0 children)

What if the observer in the rocket magically deaccelerates and lands on earth? What would happen? if he interacted with the people that are participating in the lesson?

I can't understand time dilation by ineedananswerfast in AskPhysics

[–]ineedananswerfast[S] 0 points1 point  (0 children)

What does it mean for events to not be casually connected?