The 4.5 N weight is in equilibrium under
the influence of the three forces acting on it.
The F force acts from above on the left at
an angle of α with the horizontal. The 5.9 N
force acts from above on the right at an angle
of 63◦ with the horizontal. The force 4.5 N
acts straight down. What is the magnitude of the force F? Answer in units of N. What is the angle α of the force F? Answer in units of ◦.