Consider the gate shown in $($Figure $1).$ The gate has a

width of $2m.{}_w=1\mathrm{.}0M\frac{g}{m^3}.$ Suppose that

$a=2\mathrm{.}5m,b=1m,c=1\mathrm{.}2m.$

Figure

Part A

Determine the magnitude of the resultant force acting on the gate ABC due to hydrostatic pressure.

Express your answer to three significant figures and include the appropriate units.

$F_R=164\mathrm{.}64$

$N$

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