Question

what do you understand by angular acceleration​

Answer 1

Explanation:

the rate of change of angular velocity is called angular acceleration

both average and instantaneous angular acceleration are eggs and factors with dimension t raise to the power -2 and unit rad / 2^2

Answer 2

Angular acceleration, also called rotational acceleration, is a quantitative expression of the change in angular velocity that a spinning object undergoes per unit time. It is a vector quantity, consisting of a magnitude component and either of two defined directions or senses.