(I) (5 pa) Ayrifonn plank of length mu m and negligible mass is supported by two ropes shown in the lime in the gure below. A 700 N person is standing at d = 0.50m from the left end. a) Draw a free body diagram of the fumes acting on the beam. Draw the forces on the . ure in the box. b) What is a convenient location to choose- for the axis of rotation in order to calculate the tension in rope 1? Draw a solid dot for the axis point on the gure in the box above. Calculate the tension in the rope 1. c) What is the tension in rope 2