Question 2.10: A uniform plank AB of length 4.0 m and weight 500 N is suspended by a vertical rope at each end. A girl of weight 300 N is standing at a distance of 1.2 m from the end A. By taking moments about A. calculate the tension in the rope supporting the end B. Would you expect the tension in the rope at A to be larger or smaller than that in the rope at B? State a reason for your answer.