Part A The towline exerts a force of P = 4 kN at the end of the 20-m-long crane boom(Figure 1). If = 37, determine the placement x of the hook at A so that this force creates a maximum moment about point O. Express your answer with the appropriate units. Figure 1.5 m B 1 of 1 20 m P=4 kN x = Value Units Submit Request Answer Part B What is the direction of this moment? counterclockwise clockwise Submit Request Answer ? Part C What is the magnitude of this moment? Express your answer with the appropriate units. M = Value Submit Request Answer Provide Foodbook Units