1. The problem statement, all variables and given/known data 4.00-kg block rests on a 30.0° incline as shown in the figure. If the coefficient of static friction between the block and the incline is 0.700, what magnitude horizontal force F must act on the block to start it moving up the incline? 2. Relevant equations F=ma Ffriction=μsFnormal 3. The attempt at a solution Numerous attempts to long to type out.