Comment on Which is it Lemmy?
megopie@lemmy.blahaj.zone 4 days ago
The question is, Is it the velocity of the object relative to the portal that matters or the absolute velocity of the object?
In the later case, we must ask how the portals at different angles don’t send objects flying off at the speed of the milkyway’s travel through the universe.
The answer that requires the least assumptions and justifications is B.
tomi000@lemmy.world 4 days ago
Exactly. What would that ‘other frame of reference’ be and how would the portal know about it?
Prunebutt@slrpnk.net 4 days ago
How bout the other portal?
tomi000@lemmy.world 4 days ago
Could be. But then it would make sense for the frame of reference for the second portal to be the first one and the result would be the same.