1. The problem statement, all variables and given/known data How do you add the normal forces together after you derive the x and y component? 2. Relevant equations Normal force = m*g*sinθ (y component) Normal force = m*g *cosθ (x- component) 3. The attempt at a solution Bottom line is I'm trying to get the Net Force. Net force= mass of the object + normal force - kinetic friction force.