Recent content by cursedsoul03

  1. C

    HELP: Friction on upward motion in an inclined plane

    This is the correct answer, as per my professor. Thanks for the light.
  2. C

    HELP: Friction on upward motion in an inclined plane

    Guys, I'm just bothered of my professor's answer in the problem we solved. Here are the given Given: Weight: 5000 N Coefficient: 0.4 Angle of the plane: 20º Solve for the required FORCE to move the box (5,000N) upward to the plane. This is the formula I used: Fn=Ff Fn(sin...