• lennivelkant@discuss.tchncs.de
    link
    fedilink
    English
    arrow-up
    5
    ·
    6 days ago

    Sounds like I had it mostly wrong. I definitely didn’t know about the wing / “lift” / pull mechanic. The only part I did get right was that the sideways component of the force is offset by your ship shape, and even that I misphrased.

    Thanks for the correction!

    • waz@lemmy.world
      link
      fedilink
      English
      arrow-up
      1
      ·
      6 days ago

      A fun next lesson is the benefit of apparent wind. In addition to the wind relative to the water, you have added wind generated by the movement of the boat. Since the lift generated is related to the speed of the wind relative to the boat, the faster the boat goes, the more lift you get. As a result, it is possible to actually sail faster than the wind speed of the wind relative to the water.

      I’m pretty sure I did a bad job explaining that. Google can explain it better for sure.