b. Determine the angle δSinking speed of floating system due to wind-blown hwh_w = S (2 ∑i on M)/(G (ρ-a)) (m)In that ∑i on M: horizontal forces of torque compared to the center of the sink (kN. m)S half the size of a floating system in the plane stabilitySinδ = (2h_w)/S
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