A reducing right$-$angle bend lies in a horizontal plane. Water

enters from the west $($Section $1)$ with a velocity of $4\mathrm{.}1\frac{m}{s}$

and a pressure of $32\mathrm{.}7$kPa, and it leaves toward the north

$($Section $2).$ The diameter at the entrance is $458mm$ and at

the exit it is $351mm.$ The density of the water is $998k\frac{g}{m^3}.$

In order to design a thrust block, you need to find the

magnitude of the force $($in $N)$ exerted by the fluid on the

bend. $($Note: ignore friction losses$).$ Give all answers to two

decimal places.