Question: The towline exerts a force of P = 4 kN at the end of the 20-m-long crane boom. If u = 30?, determine the placement

The towline exerts a force of P = 4 kN at the end of the 20-m-long crane boom. If u = 30?, determine the placement x of the hook at A so that this force creates a maximum moment about point O. What is this moment?

P=4 kN 20 m 15m

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