Recent content by Richard D.

  1. R

    Max Force on a Ladder When "Walking" it to Vertical Position

    the center where the ladder is being pulled up to?
  2. R

    Max Force on a Ladder When "Walking" it to Vertical Position

    the problem consists of a ladder on the ground with a person picking it up, then he walks in slowly pulling the ladder up as he walks toward the center of the pole. i was thinking maybe if i set the ladder as "rotating" around the center point as the person walks inward it may work somewhat...
  3. R

    Max Force on a Ladder When "Walking" it to Vertical Position

    Homework Statement Imagine raising a long ladder by "walking" it from a horizontal position to a vertical one as illustrated n the Figure. The first few steps are not difficult, but the job becomes increasingly difficult. However, beyond a certain point the job becomes easier again and when the...
  4. R

    How Can Physics Students Enhance Their Learning Experience?

    im just a physics student eager to learn :)
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