# The Time it Takes to Fill

**Classical Mechanics**Level 2

**Details and Assumptions**:

The mass flow rate, for this purpose, is given by this formula:

\(\dot { m } =\rho \cdot Q\)

where \(\dot { m }\) is the mass flow rate (in \(\text{kg/s}\)), \(\rho\) is density, and \(Q\) is the volume flow rate (in \({ \text{m} }^{ 3 }\text{/s}\)).

Take the density of water to be 1000 kilograms per cubic meter.

Write your answer without a measurement symbol.