1. The beam AB is a standard 0.5m I-beam with a mass of 95 kg per meter of length. a) Draw the free body diagram of the structure. b) Determine the magnitude T of the tension in the supporting cable. [20] c) Calculate the force on the pin at A for the jib crane shown below. 0.25 m AVV 0.5 m +0.12 m 5 m 25 1.5 m 10 kN B [10] [20] [Total: 50 marks]