4) . Determine the friction drag on its hull and the power required to overcome this force if the velocity of the ship is 2 m/s. Consider both laminar and turbulent boundary layers. Take p = 1030 kg/m³ and u = 1.14x10 N-s/m². Hint: Fpf = CofA(pU²/2) and Cpf = Chapter 11: The oil tanker has a smooth surface area of 5.0x10 m² in contact with the sea. 0.455 1700 (log10Reį)2.58 ReL 2 m/s 300 m

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