I have read the derivation of time dilation by using a lightclock, but I can't seem to find an argument that shows why the result applies for anything else but light clocks. Is there perhaps another derivation that can show the same result but perhaps show that it applies for everything and not just light clocks? I would prefer if it didn't require complex numbers or any hyperbolic trigonometry.(adsbygoogle = window.adsbygoogle || []).push({});

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# Time dilation derivation

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