Chapter 14, Problem 31P

To determine

The minimum radius for a horizontal hose of length $50\text{ m}$ through which water of viscosity $1.0\times {10}^{-3}\text{ N}\cdot {\text{s/m}}^{\text{2}}$ can be pumped with a maximum pressure of $6.0\times {\text{10}}^5{\text{ N/m}}^2$ and a flow rate of $1.0{\text{ m}}^3\text{/s}$.