What is friction of k and how does it work into the reaction

Reference no: EM13552921

A 400 lb crate is on a 20 degree incline. If a 120 lb horizontal force (P), pushes on the crate (upwards), determine the normal and frictional forces acting on the crate. Take friction of surface = 0.3 and friction of k = 0.2? What is "friction of k" and how does it work into the reaction equations?

Reference no: EM13552921

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