1. The problem statement, all variables and given/known data A 1040 kg car is pulling a 300 kg trailer. Together the car and trailer move forward with an acceleration of 2.11 m/s2. Ignore any frictional force of air drag on the car and all frictional forces on the trailer. What is the resultant force exerted by the car on the road and in what direction (measured from the left of vertically downwards)? 2. Relevant equations F = ma 3. The attempt at a solution I already found the magnitude by making a free body diagram with the acceleration of the car going on the negative x axis, and the weight of the car on the negative y axis. then, i squared the values of the force in the y direction and x direction, added them together and took the square root of that, finding the force to be 10425. so now i tried doing the sin-1 of x component/y component and got theta to be 12.15 degrees. i attached a paint version of my free body diagram. any help would be greatly appreciated.