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  • Users: technux
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  1. technux

    Area moment of inertia and coordinate system

    I'm using SolidWorks to verify some calculation of centroids and area moments of inertia. In doing so I sketch on the front plane and position the sketch with respect to the coordinate system, the same way as in my calculations. When extruding the sketch and subsequently using Tools -> Section...
  2. technux

    Point in surface plot

    I have plotted a function of two variables as a 3D surface. The function has two critical points and I would like to be able to insert these points as large dots on the plot, but I havn't been able to figure out how to do this. Can anyone help me?
  3. technux

    Dot in time derivative

    I would like to be able to put both one and two dots above x or y for time derivatives in Mathcad. Is this possible? I have been able to place two dots above a 'y' using the Windows Charmap, but it's really a poor solution. Thank you in advance.
  4. technux

    Plate/shell deflection

    Hello, I'm experimenting a bit with Cosmos, trying to find the deflection in a tabletop/platform for a scissor lift. I have made some split lines on the bottom that I'm using for supports (where the arms are connected). For now I'm assuming the load is uniform. Am I going about this the...

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