A viscous fluid with density $1\mathrm{.}78$ slug$/f{t}^3$ flows at steady state through a horizontal contraction. The fluid enters the contraction with speed $8f\frac{t}{sec}$ and exits with speed $23$ feet sec $.$

The gage pressure at the contraction inlet is $20$ psi while that at the pressure outlet is $15\mathrm{.}3$ psi $.$

Using equation $5\mathrm{.}82$ or the equivalent, determine the magnitude of fluid frictional loss from contraction inlet to outlet in $ft-l\frac{b}{?}$ slug. Recall that a magnitude is either positive or zero.

You may round your answer to the nearest whole number.