Recent content by Daniel Boy

  1. Daniel Boy

    Out-of-plane bending stress on an I-beam

    Did you find the answer? (Some texts in the picture are not readable).
  2. Daniel Boy

    Shear stress distribution for a tapered beam

    Did you already get the constants?
  3. Daniel Boy

    Motion Equations by Newton's Formalism for a Double Pendulum

    I already have the Lagragian. I want to obtain the same equations using Newton's formalism, so I did the free body diagrams: For m2, I found F2 (analysis in x) and I found the following equation (analysis in y): So, using F2 in the free body diagram for m1, the resultant equation does not...
  4. Daniel Boy

    Motion Equations by Newton's Formalism for a Double Pendulum

    By Lagrange's formalism, the motion equations for double pendulum are: Using Newton's formalism I can't obtain the second equation. Anyone can help?
Back
Top