Water from a reservoir passes over a dam through a turbine and discharges from a $45\mathrm{.}0-cm$ ID pipe at a point $65\mathrm{.}0m$ below the reservoir surface. The turbine delivers $0\mathrm{.}800MW.$ Calculate the required flow rate of water in $\frac{m^3}{m}in$ if friction is neglected. $($See Example $7\mathrm{.}7-3.)$ If friction were included, would a higher or lower flow rate be required? $($Note: The equation you will solve in this problem has multiple roots. Find a solution close to $1\mathrm{.}3\frac{m^3}{s}.)$

$V^{}=\frac{m^3}{m}in$

If friction were significant, a flow rate would be required to provide the same power.