A $45$o reducing bend is connected in a pipeline, the diameters at the inlet and outlet of the

bend are $600$ mm and $300$ mm respectively. Find the forces $($Fx $,$ Fy and resultant force and

angle made by resultant force with x$-$axis$)$ exerted by water on the bend if the intensities of

pressure at inlet and outlet are $8\mathrm{.}829$ x $104$ N$/$m$2$ and $5\mathrm{.}45$ x $104$ N$/$m$2$ and rate of flowrate

is $600$ liters$/$secon