Physics

Problem

In a large open tank, the surface of the water is maintained at a constant height of

0.50\,\text{m}

above a small orifice in the side wall. Calculate the speed, in

\text{m}\,\text{s}^{-1}

, at which the water emerges from the orifice. Use

g = 9.8\,\text{m}\,\text{s}^{-2}