4. (12.2) A 600 N weight is suspended from the ceiling of a warehouse at points by two wires as in Figure below. The distance between the two suspension points A and B is 8 m, the point C, where the wires meet, is 3 m below the ceiling, and the length of the two Wires are |AC| = \\/?)4 m and |BC| = x/ In. Find the magnitude of the two tension forces T1 and T2 in the two wires. (First compute the two angles marked in the gure.) A B