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Endervhar
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I accept that the FAQ section is there to cut down on repetitive questions, but this arises out of an answer in the FAQs.
Would this line of reasoning not lead to the conclusion that, even without an inertial frame of its own, a photon would not be able to be stationary relative to itself?
#10 said:In the rest frame of any object, the velocity of the object itself is tautologically zero. Relativity says that photons always move at the speed of light, c. Always. So right away we have a conflict; relativity says a photon would have to be moving at c in its own rest frame.
Would this line of reasoning not lead to the conclusion that, even without an inertial frame of its own, a photon would not be able to be stationary relative to itself?