• Tudsamfa@lemmy.world
    link
    fedilink
    arrow-up
    0
    ·
    edit-2
    3 months ago

    But your vehicle would itself “curve” “downwards” due to gravity, surely a straight line means that you can point a laser, or a hypothetical 0 mass particle beam, uninterrupted from your starting point to your destination.

    • linkhidalgogato@lemmy.ml
      link
      fedilink
      arrow-up
      0
      ·
      3 months ago

      in ur every day life if u travel in a car without changing direction would u say that u went in a straight line or in an arc. Clearly u are just trying to be a pedantic cunt for no reason.

    • Seeker of Carcosa@feddit.uk
      link
      fedilink
      English
      arrow-up
      0
      ·
      3 months ago

      Depends on your frame of reference. When traversing the surface of a globe, your described concept of a straight line isn’t intuitive.