The linear velocity of the wheel is the product of its angular velocity and the radius of the wheel. The mathematical relation between them is shown below.
\(v=R \omega\)
Here, \(R\) is the radius of the wheel, \(v\) is the linear velocity, and \(\omega\) is the angular velocity.
The angular speed of the wheel is expressed as follows:
\(\omega=\frac{v}{R}\)
Therefore, the option (e) is the correct one.