Question $5$

For the sluice gate shown, $CV=0\mathrm{.}98$ and $Cc=0\mathrm{.}62.$ What is the flow rate?

$6\mathrm{.}537cu.\frac{m}{s}$

$9\mathrm{.}294cu.\frac{m}{s}$

$8\mathrm{.}315cu.\frac{m}{s}$

$7\mathrm{.}426$ cu$.$m$/$s