For the force system show in the figure:
1. Which of the following most nearly gives the magnitude, in Newtons, of the horizontal component of the force system (positive to the right):
A. -50 C. 25
B. -25 D. 50
2. Which of the following most nearly gives the magnitude, in Newtons, of the force needed to put the system in equilibrium:
A. 35 C. 25
B. 50 D. 44
3. Which of the following most nearly gives the angle, in degrees, that the force needed to put the system in equilibrium makes with the horizontal axis (positive counterclockwise):
A. -45 C. 45
B. 135 D. -135
