Physics

Problem

A large open tank contains water whose surface is

0.80\,\text{m}

above a small hole in the vertical side wall. Neglecting viscosity, calculate the speed of the water as it first leaves the hole. a)

2.8\,\text{m/s}

16\,\text{m/s}

4.0\,\text{m/s}

5.6\,\text{m/s}