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HOOD1-Visitor
1-Visitor
April 19, 2022
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Can it be plotted in MATHCAD Prime 8?

  • April 19, 2022
  • 2 replies
  • 3217 views

Hello, I'm new to MATHCAD. I was wondering if the following Dynamic Motions problem can be plotted in MATHCAD prime. If so, please show me how! The plot would need to be just like in the picture. Tennis racquet graph.png

    Best answer by Werner_E
    @HOOD wrote:

    Hello, I'm new to MATHCAD. I was wondering if the following Dynamic Motions problem can be plotted in MATHCAD prime. If so, please show me how! The plot would need to be just like in the picture. Tennis racquet graph.png

    For those simple functions using "odesolve" is kind of overkill and was done for demonstration purposes only 😉

    Werner_E_1-1650393270646.png

     

     

    2 replies

    V
    24-Ruby IV
    ValeryOchkov24-Ruby IV
    24-Ruby IV
    April 19, 2022

    See please the chapter 9 here

    2⁵ Problems for STEM Education - 1st Edition - Valery Ochkov - Rout (routledge.com)

      H
      HOOD1-VisitorAuthor
      1-Visitor
      April 19, 2022

      Thanks Valery for the link! I'm currently trying to get my kids interested in MATHCAD. They (myself included) may find it easier to understand with the help of your book.

       

       

      Cheers!

      V
      24-Ruby IV
      ValeryOchkov24-Ruby IV
      24-Ruby IV
      April 20, 2022

      See please animations of this chapter

      Celestial-Mechanics - PTC Community

       

        W
        Werner_E25-Diamond IAnswer
        25-Diamond I
        April 19, 2022
        @HOOD wrote:

        Hello, I'm new to MATHCAD. I was wondering if the following Dynamic Motions problem can be plotted in MATHCAD prime. If so, please show me how! The plot would need to be just like in the picture. Tennis racquet graph.png

        For those simple functions using "odesolve" is kind of overkill and was done for demonstration purposes only 😉

        Werner_E_1-1650393270646.png

         

         

          H
          HOOD1-VisitorAuthor
          1-Visitor
          April 19, 2022

          Werner, thank you very much! I greatly appreciate the "overkill" as well!

           

          I have had MATHCAD for about a year now, but am just now finding the time to tinker with it. 

           

          Cheers!

          W
          Werner_E25-Diamond I
          25-Diamond I
          April 19, 2022

          One additional remark: Your pic uses vx and vy for the first derivatives of x and y. This can be done in Prime, too. But in this case you would have to solve not only for x and y but also additionally for vx and vy:

          Werner_E_0-1650400465826.png

          I considered this unnecessary as we could as well define

          Werner_E_1-1650400561406.png

          after the solve block in case vx is needed as a separate function.

           

           

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