Water, considered an inviscid, incompressible fluid, flows steadily as shown in the figure below. Determine $h.$

Hint:

$,v1=\frac{0}{A}1$

Apply Bernoulli's equation between points $1$ and $2$ to determine $($p$1-$p$2).$ Note that $z1=0,z2=0\mathrm{.}9m$ and $v2=0.$

Apply hydrostatics to determine $($p$1-$p$2)$ in terms of $h$

Combine the last two equations to determine $h$