• brown567@sh.itjust.works
    link
    fedilink
    English
    arrow-up
    108
    ·
    6 months ago

    This is fascinating! Both of them accelerate toward the earth at the same rate, but because of the bowling ball’s greater mass, the EARTH accelerates faster toward the bowling ball than it does toward the feather, so it’s imperceptibly faster XD

    • chicken@lemmy.dbzer0.com
      link
      fedilink
      English
      arrow-up
      28
      arrow-down
      2
      ·
      6 months ago

      But they are being dropped at the same time for dramatic effect, so the earth will also be accelerating towards the feather at bowling ball speeds because the feather is next to the bowling ball, therefore they still land at the same time.

      • Dwomen@lemmy.dbzer0.com
        link
        fedilink
        English
        arrow-up
        32
        arrow-down
        1
        ·
        6 months ago

        That’s only be true if the feather was in the same position as the ball. Otherwise, the earth is moving ever so slightly more towards the ball.

        • mexicancartel@lemmy.dbzer0.com
          link
          fedilink
          English
          arrow-up
          6
          ·
          6 months ago

          You are forgetting the sun. The earth turns in the direction of sun ever so slightly so if you align the feather next to the ball in the side of the sun, then probably the feather falls faster

        • dumbass@leminal.space
          link
          fedilink
          English
          arrow-up
          5
          ·
          6 months ago

          So, what you’re saying is, to do this experiment correctly, we have to stop the earth from moving. . I’m keen.

      • aname@lemmy.one
        link
        fedilink
        English
        arrow-up
        9
        ·
        6 months ago

        No, because the earth is accelerating towards the bowling ball and the feather is next to the bowling ball, the force vector is (ever so slightly) greater towards the bowling ball than the feather, thus the bowling ball drops faster

        • chicken@lemmy.dbzer0.com
          link
          fedilink
          English
          arrow-up
          1
          ·
          6 months ago

          Yeah I thought about it and I guess I’m wrong. I thought that maybe the ball still wouldn’t be faster if there was a perfectly flat surface for both objects to land on, but I imagined how it would be if the bowling ball and feather were actually very far apart, and of course they wouldn’t be travelling perpendicular to the platform, and the path of the feather would follow more of a curve. So a slight distance would be the same thing just less.