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ENDLESSYOU
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#9
Mar7-12, 05:34 AM
P: 29
Quote Quote by ghwellsjr View Post
Are you wondering why the magnitudes of the speeds are the same when one (or both) of them is experiencing time dilation and length contraction?
No.It's about two frames ,not two particles in two frames.So even in the sense of Galileo,the question still exits.