Do two objects moving in parallel with the same velocity experience different times?

[karawan]

If we have two parallel plane in the space in addition to another two objects moving in parallel with the same velocity .what is the time for both. i mean does the time differe?

 

[Disconnected]

If we have two parallel plane in the space in addition to another two objects moving in parallel with the same velocity .what is the time for both. i mean does the time differe?

Your question is a little hard to understand. Do you mean that 2 objects are moving in parallel to each other, and you are wondering if there is time dilation between them?

Or do you mean that they are moving in parallel planes, but not in the same direction (e.g. one is at (0,0,0) moving at 3ti and the other is at (0,0,1) moving at -7i)?

Is this a question about relative motion and time dilation?

 

[Drakkith]

If everything is traveling parallel and in the same direction at the same speed, there is no difference in time for any of the objects.