Recent content by chair_manMeow

  1. chair_manMeow

    (Kleppner/Kolenkow) Missing Diagram?

    Alrighty, so it seems that it is largely in just the way that the diagram is made. The diagram that I constructed was pretty much the same, save the fact that I only dealt with the angle ## \theta ##. It seems to be valid either way. Thank you so much for your help! I was worried that there was...
  2. chair_manMeow

    (Kleppner/Kolenkow) Missing Diagram?

    I am having precisely the same issue, though I am not seeing exactly what the diagram should look like. I am having trouble seeing where the ## 2A ## and the ## \frac{\Delta \theta}{2} ## specifically are coming from. I seemed to easily be able to do the same problem by using a diagram...