Chapter 6.1, Problem 22E

To determine

The wind speed when it is 100 feet from the center of a tornado with volume, $1,600,000{\text{ft}}^{\text{3}}$ and $a=0.78$ when the wind speed is approximated by the function, $S\left(a,d,V\right)=\frac{aV}{0.51d^2}$ where $S$ is speed in miles per hour, $a$ is constant that depends on certain atmospheric conditions, $V$ is the volume and $d$ is the distance.