z+?z
$\left(p + \frac{\partial p}{\partial x} \Delta x\right)$?x?y
?z
$\gamma \Delta x \Delta y \Delta z$
$\frac{\partial p}{\partial x} \Delta x$
?y?z
p
?y?z
?z
x
?x
x+?x
p
?x?y
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Part B - Pressure variation with x
Using the free-body diagram and sum of the forces in the x-direction, the variation of pressure with respect to x can be determined.
Express your answer in terms of $\gamma$, ?z, ?y, and/or ?x.
$\frac{\partial p}{\partial x}$ =
??? 11 vec
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?
Part C - Pressure variation with z
Using the free-body diagram and sum of the forces in the z-direction, the variation of pressure with respect to z can be determined.
Express your answer in terms of $\gamma$, ?z, ?y, and/or ?x.
$\frac{\partial p}{\partial z}$ =
??? 11 vec
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?
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