Answer:
[tex]F = 641,771.52 \dfrac{lb-ft}{s^2}[/tex]
Explanation:
Given that
R=8 ft
Width= 10 ft
We know that hydro statics force given as
F=ρ g A X
ρ is the density of fluid
A projected area on vertical plane
X is distance of center mass of projected plane from free surface of water.
Here
X=8/2 ⇒X=4 ft
A=8 x 10=80 [tex]ft^2[/tex]
So now putting the values
F=ρ g A X
F=62.4(32.14)(80)(4)
[tex]F = 641,771.52 \dfrac{lb-ft}{s^2}[/tex]
