Recent content by KeiaYamada

  1. KeiaYamada

    B Bouyancy: mass and displacement

    AHHH that fully makes sense now! I've never thought it would be that reason, thank you so much!
  2. KeiaYamada

    B Bouyancy: mass and displacement

    Thank you again for answering my question! Do you mind if I ask another question? Why do ships sink when they are outpopulated? Because density of human body is smaller than the density of water or seawater, and because buoyant force = displacement in volume (basically kg to m3) * density of...
  3. KeiaYamada

    B Bouyancy: mass and displacement

    ! Thank you so much! I was doing my project related to ships, and wondered why displacement = mass. I went through the internet for hours and nothing explained me why. Thank you!
  4. KeiaYamada

    B Bouyancy: mass and displacement

    This is something I've always wondered and I have never taught about this at school so I leave a thread on this forum. I know that displacement = the mass of the object, but I don't quite get this concept. For example, if you have a kilogram of gold and a kilogram of iron and put them in...
  5. KeiaYamada

    Exploring High School Physics and IB HL Courses: A New Scientist's Journey

    Hello, I am Keia from Japan and just turned 17. I am a tenth grader who's taking physics in high school and will be taking IB Physics HL and Chemistry HL next school year.
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