In Fig. E5.8, the weight w is 60.0 N. What is the tension in the diagonal string?

(a) What is the tension in the diagonal string?

(b) What are the magnitudes of the horizontal forces F_1 and F_2 that must be applied to hold the system in place?

(c) What is the magnitude of the horizontal force F_1 that must be applied to hold the system in place?

(d) What is the magnitude of the horizontal force F_2 that must be applied to hold the system in place?