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a 8. What is the flow in a circular pipe made of clay (n=0.012) with a diameter, D, of 3 m if it is flowing half-full and has a slope that drops 1 mover 500 m? a. 0.5 m/s b. 2.2 m/s c. 5.5 m/s d. 10.9 m/s Taler 10 Hing 9. A circular gate has a diameter of 6-ft and is restrained by Force P. As shown in the figure, the gate is at an angle of 60-deg and there's 10 ft of wall between the hinge and the water level. What is the resultant force of the water onto the gate? Note: the specific weight of water is 62.4 lbs/ft a 860 lbs b. 10,500 lbs c. 13,230 lbs d. 19,890 lbs Gate 10. The figure below depicts a pipe that has a 90-degree downward bend. Which of the following equations best represents how to solve for the force in the y-direction based on this figure? a. P;A:-F=-v(v2) b. P2A2-F-hvz c -PAz-F:-(V2 - v:) d. - PE - (V2 - V1) Control Volume w 11. For a pitottube, what is the rise in the tube above the water level, in meters, if the velocity of the channel is 10 m/s. Assume the fluid is water at standard conditions. a. Im b. 5 m 10 m d. Not enough information