1. The problem statement, all variables and given/known data A shopper pushes a 7.5 kg shopping cart up a 13 degree incline. Find the magnitude of the horizontal force needed to give the cart an acceleation of 1.41 m/s^2. 2. Relevant equations F = m * a 3. The attempt at a solution I am not sure how to set up the F(x) and F(y) equations. I have tried 7.5 * 1.41 = 10.6 N, but I know that is not right because I have not accounted for the the 13 degree incline. I'm stuck, Please help!