Angular Speed

The angular speed of a rotating object represents the rate at which it is spinning. Angular speed is measured in angle per unit time, and is related to the object's Rotational Period, T, by
 * $$\omega = \frac{2\pi}{T}$$

if angular speed is measured in radians per unit time, or
 * $$\omega = \frac{360}{T}$$

if angular speed is measured in degrees per unit time.

Angular speed is also related to the Tangential Speed at Equator, Veq, via the Radius, R, of the object:
 * $$\omega = \frac{V_{eq}}{R}.$$