Mathematics, 03.11.2020 19:50 Teal3475

A linkage mechanism of a machine is subjected to three forces F1 = 68 N, F2 = 20 N, and F3 exerted by other machine parts as shown in the figure. The two rods shown
in the linkage are light weight compared to the forces and their masses can be
neglected. The 6.0 cm rod makes an angle 0 = 36° with the horizontal as shown.
Which force F3 will set the linkage system in equilibrium? Keep your answer to the
nearest newton. (Do not include units in your answer)

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