The Analysis of the Unit Circle as a Planar Curve in Differential Geometry.

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  • čas přidán 11. 06. 2024
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Komentáře • 15

  • @datamatters8
    @datamatters8 Před měsícem +1

    I've only watched a few of your videos so far. This lesson was terrific in that it was full of more detailed insights than I ever learned long ago, e.g. higher order derivatives. Thanks.

  • @Buy_YT_Views_94
    @Buy_YT_Views_94 Před měsícem

    Amazing content

  • @tomholroyd7519
    @tomholroyd7519 Před měsícem

    I enjoy non-Cartesian logic. There's a Cartesian product (called conjunction), but there is also a non-Cartesian product (called fusion or smash product, or just "and") that has some advantages. I wonder about non-Cartesian coordinate systems. What makes it Cartesian?

  • @JonnyMath
    @JonnyMath Před měsícem +2

    I was just looking at this today while studying kinematics!!! And I was wondering whether placing the velocity vector at the tip of the position vector is "wrong" because it should be at the origin and I got confused!!!😅🤣🤣🤣

    • @MathTheBeautiful
      @MathTheBeautiful  Před měsícem +1

      So this was helpful?

    • @JonnyMath
      @JonnyMath Před měsícem +1

      @@MathTheBeautiful Yes thanks!!!

    • @JonnyMath
      @JonnyMath Před měsícem +1

      I also made a video about vector calculus today explaining why the circumference is a function (vector function)😅🤣🤣🤣

    • @tomholroyd7519
      @tomholroyd7519 Před měsícem +1

      If you tie a washer to a string and spin it around, notice that your hand is moving in a small circle. Or probably an ellipse. That movement of the "center" of rotation plays a role in the speed

  • @Pluralist
    @Pluralist Před měsícem +1

  • @APaleDot
    @APaleDot Před měsícem

    When you negate the parameter, the orthogonal component of U' flips its direction, but not the parallel component.

    • @MathTheBeautiful
      @MathTheBeautiful  Před měsícem

      What do you mean - orthogonal to what object?

    • @APaleDot
      @APaleDot Před měsícem

      @@MathTheBeautiful
      orthogonal to the original line you drew to define γ = 0.

  • @waleedmashaqbeh
    @waleedmashaqbeh Před měsícem

    I thought the parameterization of the unit circle does not involve angles and transrectal functions!