1. The problem statement, all variables and given/known data I'm trying to understand the whole impending motion stuff. 2. Relevant equations Eq.1: F = μsN Eq.2: F ≤ μsN 3. The attempt at a solution After obtaining my normal forces and friction force from analyzing my FBD, I should set up the data using these two equations? And so.....if Eq.1 is satisfied then the object, lets say a box, will start to move? And if Eq.2 is satisfied the box will not move?