Two forces, F and F2, act at a point, as shown in (Figure 1). F has a magnitude of 9.60 N and is directed at an angle of a = 56.0 above the negative x axis in the second quadrant. F has a magnitude of 6.40 N and is directed at an angle of 3= 52.3 below the negative x axis in the third quadrant. Figure F O B < 1 of 1 Part C What is the magnitude F of the resultant force? Express your answer in newtons. View Available Hint(s) F= Submit Part D [ Y = What is the angle y that the resultant force forms with the negative x axis? In this problem, assume that positive angles are measured clockwise from the negative axis. Express your answer in degrees. View Available Hint(s) [ ? Submit N ? degrees