Suppose that the conical tank in Problem 13(a) is inverted, as shown in the following figure, and that water leaks out a circular hole of radius 2 inches in the center of its circular base. Is the time it takes to empty a full tank the same as for the tank with vertex down in Problem 13? Take the friction/contraction coef­ficient to be c = 0.6 and g = 32 ft/s².

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Aw 20 ft 8 ft