# Resultant force

Calculate mathematically and graphically the resultant of a three forces with a common centre if:

F1 = 50 kN α1 = 30°

F2 = 40 kN α2 = 45°

F3 = 40 kN α3 = 25°

F1 = 50 kN α1 = 30°

F2 = 40 kN α2 = 45°

F3 = 40 kN α3 = 25°

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