33. A triangular gate having a horizontal base 1.0 meter long and an altitude of 1.5 mis inclined at 45 from the vertica

[answerhappygod]

33. A triangular gate having
a horizontal base 1.0 meter long
and an altitude of 1.5 mis inclined at 45 from the vertical with the vertex pointing upward. The vertex Of the gate is 2.4
m. vertically below the surface of the water.
A. Evaluate the total force on the gate, in kN.
B. Locate the point of action of the total force from the bottom Of the
gate along its plane, in meters.
C.What normal force, in KN, must be applied at the vertex of the gate
to open it if it is hinged at the base?
D. If the velocity head at one point in a pipe, at a velocity ofVi, is 5.2m., what is the velocity head on another point in the pipe if the velocity at this point is twice that of V1 in meters?