(II) Find the tension in the two wires supporting the traffic light shown in Fig. 9-53.
Step 1 of 6</p>
The hanging traffic light in the picture is in equilibrium with three forces, T1, T2 and W.
Step 2 of 6</p>
We can write the free body diagram of the system.
Step 3 of 6</p>
We will draw the components of the forces on the free body diagram.