A sealed tank containing seawater to a height of 11.0 m also contains air above the water at a gauge pressure of 3.00 atm. Water flows out from the bottom through a small hole. How fast is this water moving? (Assume that the cross-sectional area of the tank (A1) is much larger than the cross-sectional area of the hole ( A2), so v_1 << v_2 and the (1/2)ρ(v_1)^2 term can be neglected.)

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