In Figure $3$ below, you will see a single nozzle ejecting a free iet of freshwater intn the stmnenham tha aina $...$d $.........$e parallel to the ground.

Needs Grading

$$ upsutall$(1)$

$P_1=15g$

$v_1=5f\frac{t}{s}$

Figure $3.$ Nozzle moving water into a free jet in an $x-y$ plane parallel to the ground.

a$.$ What are the $x$ and $y$ reaction forces $((b_f)$ required to hold this pipe and nozzle combination in place? $(16$ pts$)$

b$.$ What would you have to consider as difference in this application is the water that was being moved was now not freshwater but very salty wastewater with specific gravity $1\mathrm{.}25?$ Provide at least two considerations of what would be different in the application. $(7$ pts$).$