1. The problem statement, all variables and given/known data A block with a mass of m = 2.29 kg is at rest on an incline. The angle of the incline is θ = 15.9° with respect to the horizontal. The coefficient of static friction between the object and the incline is μs = 0.579, the coefficient of kinetic friction is μk = 0.389. What would be the magnitude of the object's acceleration after an initial impulse set it in motion uphill on the incline? 2. Relevant equations Newtons Second Law F= ma ?? 3. The attempt at a solution [-(coefficient k)mg-mgsin(theta)]/m and then making that answer positive because it is a magnitude. Where am I going wrong here?