1. The problem statement, all variables and given/known data Find the applied force for a object if the coefficient of kinetic friction equals 0.30 and the acceleration equals 5m/s^2. The applied force makes a 40 degree angle with the horizontal. The mass of the object is 10kg. 2. Relevant equations Fnet=ma 3. The attempt at a solution Ff=(0.3)(10)(9.8)=29.4 (coefficient)(normal force=mg) Fnet =Facos40-29.4 Fnet=ma ma=Facos40-29.4 Fa=103.6 I don't know if I did this right. Can someone please explain to me how to do this correctly. Thanks!