The angular acceleration 
is defined as the time derivative
of the angular velocity 
,
 |
Angular Acceleration
See also
Acceleration, Angular Distance, Angular VelocityExplore with Wolfram|Alpha
Cite this as:
Weisstein, Eric W. "Angular Acceleration." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/AngularAcceleration.html