Water 10m Air pressure = 40 kPa eg o- Fair persare 5m • eg Sm hinge support 13. Calculate the horizontal reaction at the hinge. a. 680.48 kN b. 677.29 kN c. 640.59 kN d. 659.24 kN 14. Obtain the...

Extracted text: Water 10m Air pressure = 40 kPa eg o- Fair persare 5m • eg Sm hinge support 13. Calculate the horizontal reaction at the hinge. a. 680.48 kN b. 677.29 kN c. 640.59 kN d. 659.24 kN 14. Obtain the location of the total hydrostatic force from the bottom of the gate. Denote as "x" a. 2.375 m b. 2.030 m c. 2.292 m d. 2.044 m 15. Determine the location of the hinge support (measured from the bottom) to hold the gate in position. Denoted as "z" a. 2.375 m b. 2.030 m c. 2.292 m d. 2.044 m