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Hydrostatic force on triangular plate
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Intermediate
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The pressure force on a surface is given by
a:
ρ
∗
g
∗
A
∗
h
ˉ
\rho* g * A * \bar{h}
ρ
∗
g
∗
A
∗
h
ˉ
Explanation
Explanation
b:
ρ
∗
g
∗
h
ˉ
\rho * g * \bar{h}
ρ
∗
g
∗
h
ˉ
Explanation
Explanation
c:
P
∗
A
P * A
P
∗
A
Explanation
Explanation
d:
ρ
∗
g
∗
A
∗
h
∗
\rho * g * A * h^*
ρ
∗
g
∗
A
∗
h
∗
Explanation
Explanation
Centre of pressure is given by
a:
I
G
∗
h
ˉ
(
A
∗
h
ˉ
+
h
ˉ
)
\frac{I_G*\bar{h}}{(A*\bar{h}+\bar{h})}
(
A
∗
h
ˉ
+
h
ˉ
)
I
G
∗
h
ˉ
Explanation
Explanation
b:
I
G
A
∗
h
ˉ
+
h
ˉ
2
\frac{I_G}{A*\bar{h}}+\bar{h}^2
A
∗
h
ˉ
I
G
+
h
ˉ
2
Explanation
Explanation
c:
I
G
A
∗
h
ˉ
+
h
ˉ
\frac{I_G}{A*\bar{h}}+\bar{h}
A
∗
h
ˉ
I
G
+
h
ˉ
Explanation
Explanation
d:
I
G
h
ˉ
+
h
ˉ
\frac{I_G}{\bar{h}}+\bar{h}
h
ˉ
I
G
+
h
ˉ
Explanation
Explanation
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