$($b$)$ A rocket engine is tested at sea level. The engine is mounted on a testestand as shown. The engine is fed with fuel and oxidizer from an outside source with flow rates of $5kg*s^{-1}$ and $15kg*s^{-1},$ respectively. The exhaust gases exit the nozzle whose diameter is $0\mathrm{.}3m$ with pressure and temperature of $1\mathrm{.}1$ bar and $1300$ K $,$ respectively. Calculate the Figingopg reaction force required to hold the engine in place. $($Assume exhaust gases are ideal and the gg constant is $R=287J*k{g}^{-1}*K^{-1})$

$($b$)$ A rocket engine is tested at sea level. The engine is mounted on a test$-$stand as shown. The engine is fed with fuel and oxidizer from an outside source with flow rates of $5kg*s^{-1}$ and $15kg*s^{-1},$ respectively. The exhaust gases exit the nozzle whose diameter is $0\mathrm{.}3$ m with pressure and temperature of $1\mathrm{.}1$ bar and $1300$ K $,$ respectively. Calculate the reaction force required to hold the engine in place. $($Assume exhaust gases are ideal and the gas constant is $R=287J*k{g}^{-1}*K^{-1})$ Solve with steps please