Textbook ExpertVerified Tutor
2 Nov 2021
Given information
The gate in irrigation canal is constructed in the form of trapezoid wide and the bottom is wide at the top and high.
Step-by-step explanation
Step 1.
The given diagram is shown in Figure
Figure
Considering the vertical axis at the center of the gate that origin is the surface of water and considering that be the gate.
Then,
Then,
Then,
Considering distance of the height of strip from the origin,