Recent content by egrus8

  1. E

    UPS man pushes boxes up a ramp problem

    Could someone help with this problem I don't know how to set it up with the worker pushing parallel to the floor instead of the plane. A UPS worker is loading a truck by pushing boxes weighing 120 kg up a ramp that makes an angle of 32 degrees above the floor. The coefficients of friction...
  2. E

    Solving a Friction Problem with a 32° Ramp

    yes you assumed right. but I am still unsure as to how to solve this
  3. E

    Solving a Friction Problem with a 32° Ramp

    Can someone help with this problem I don't even know where to start I have my freebody diagram drew up but I don't know where to go from there A UPS worker is loading a truck by pushing boxes up a ramp that makes an angle of 32 degrees above the floor. The coefficients of friction between a...