When the plate has a constant width, then the pressure

diagram can be simplified to two dimensions, as shown

$($Figure $2),$ where $w$ represents a force per unit length

and comes from the pressure times the width of the

plate. The pressure along the plate will vary linearly, so

the centroid and force can be found by decomposing

the region into rectangles and triangles which have

Figure

$4$ of $4$

Correct

Part C $-$ The moment on a slanted surface

Consider the same slanted surface shown in Part B $($Figure $4).$ What is the counterclockwise moment about the base of the slanted wall

due to the pressure on the slanted wall?

Express your answer in $N*m$ to three significant figures.

PART C$??$