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Ask Lemmy@lemmy.worldEnglish · 2 days ago

If you walk forward inside a Shinkansen car while the train is moving at top speed, does your personal momentum actually compress the distance between Tokyo and Nagoya, or are you just changing the ra

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If you walk forward inside a Shinkansen car while the train is moving at top speed, does your personal momentum actually compress the distance between Tokyo and Nagoya, or are you just changing the ra

Hirohito@fedinsfw.app to

Ask Lemmy@lemmy.worldEnglish · 2 days ago

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RecursiveParadox@piefed.social
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2 days ago
Have a look here, Einstein has you covered: https://www.researchgate.net/figure/Einsteins-famous-train-example-a-When-light-is-emitted-from-two-distinct-points_fig3_270830434
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  Thank you!

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