Find the *value of P (Newtons) such that the moment at A of all the forces shown is 500 N-mm counterclockwise. Consider the following: F1 = 2050 N F2 = 1700 N F3 = 7000 N *Express the value of P as positive (+) when it is rightwards, and negative (-) if its leftwards Answer in 3 decimal places. Correct Answer : -870.354

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