# Constant Angular Acceleration

Written by Jerry Ratzlaff on . Posted in Classical Mechanics

Constant angular acceleration, abbreviated as $$\omega$$ (Greek symbol omega), of an object is the constant rate at which the angle velocity changes with respect to time.

### Constant Angular Acceleration Formula

$$\large{ \omega_f = \omega_i + \alpha \; t }$$

Where:

$$\large{ \omega_f }$$  (Greek symbol omega) = constant angular velocity

$$\large{ \alpha }$$  (Greek symbol alpha) = angular acceleration

$$\large{ \omega_i }$$  (Greek symbol omega) = initial angular velocity

$$\large{ t }$$ = time