A truck is on a 30 degree incline and accelerating uphill at 2 m/s^2. The trailer of the truck is 2 meters long and 1 meter high. The trailer is filled with water with a specific density of 9810 N/m^3. The pressure at point C (top right corner) is zero. Point B is the top left corner of the trailer.
1) Using Euler's equation, find the pressure at point A (bottom left corner of the trailer).
2) What is the force acting on the back wall of the truck which has a width of 1 meter?