On Wed, Mar 20, 2019 at 9:16 AM <[email protected]> wrote: * > how does GR establish the Principle of Relativity (for accelerating > frames)? AG * >
It doesn't, Einstein never said everything is relative. Unlike velocity there is such a thing as absolute acceleration, if that were not true the Twin Paradox could not be resolved. John K Clark > -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/everything-list. For more options, visit https://groups.google.com/d/optout.
