Recent content by Jacobojao

  1. J

    I have a few questions that involve forces on a ramp

    Homework Statement The question is, a 30 kg crate is moving up an 18 degree ramp at a constant speed. (Mu)k or Uk = .27 what is the force that the rope exerts on the crate parralel to the ramp? Homework Equations I need help.. please The Attempt at a Solution