How fast are you moving right now?

“How fast are you moving?” seems like an easy question, but it’s actually quite complicated — and perhaps best answered by another question: “Relative to what?” Even when you think you’re standing still, the Earth is moving relative to the Sun, which is moving relative to the Milky Way, which is…you get the idea.

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One Response to “How fast are you moving right now?”

  1. random8042 Says:

    but speed can be relative…
    nothing can move faster than the speed of light, regardless of reference frame.

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