Physics

Problem

A rectangular tank has a circular hole of area

1.5\,\text{cm}^{2}

on its vertical side, positioned

0.60\,\text{m}

below the initial water surface. The density of water is

1000\,\text{kg}\,\text{m}^{-3}

. Calculate the initial mass flow rate of water through the hole. Give your answer in

\text{kg}/\text{s}