Two forces applied to car, direction?? 1. The problem statement, all variables and given/known data Here is my given diagram and problem: 2. Relevant equations I'm stuck on finding the direction. I tried using the equation theta=tan^-1(Ay/Ax), and the answer was incorrect. 3. The attempt at a solution As you can see, I have the acceleration and the magnitude of the vector correct. My value for Ay=0.2378 and my value for Ax=0.03487. I know these are the correct values because I had to use them to find the other parts of the question, which are marked correct. This is what I did: theta=tan^-1(0.2378/0.03487) =81.7* It was marked incorrect on Webassign. Where did I go wrong? Thanks!