1. The problem statement, all variables and given/known data Three forces are applied to an object. Force F1 has a magnitude of 23.0 newtons (23.0 N) and is directed 30.0° to the left of the +y axis. Force F2 has a magnitude of 14.0 N and points along the +x axis. What must be the magnitude and direction (specified by the angle θ in the drawing) of the third force F3 such that the vector sum of the three forces is 0 N? 2. Relevant equations 3. The attempt at a solution i have no idea where to even start..please help me!