Skip to main content
3 events
when toggle format what by license comment
Nov 11, 2019 at 15:32 comment added ralfcis I asked this question and got a lot of grief for it. photos.app.goo.gl/KEDmmDv56humZcL9A . 4 worldlines of different lengths between t=0 and the right corner. I say .72c worldline takes the most time and has an age diff of 0. The next (.6c goes to .8c) has an age diff of +.5. Dale says the age diff from earth is -4 (12.5-8.5) for that. Is he right?
Nov 5, 2019 at 17:03 comment added ralfcis Your answer is the same as the one I linked. So your answer is there are no rules so anything that contradicts the rules I surmised is ok? Wait I just noticed rule 1 is the same as your last sentence. So that's the only rule?
Nov 5, 2019 at 16:52 history answered user4552 CC BY-SA 4.0