Final answer:
Impulse refers to the change in linear momentum of an object due to a force applied over time, while angular impulse refers to the change in angular momentum due to torque applied over time.
Step-by-step explanation:
Impulse and angular impulse are related but distinct concepts encountered in Physics. Impulse is a vector quantity that represents the product of the force applied to an object and the time interval over which it is applied, causing a change (not creation) in the object's linear momentum.
Angular impulse, on the other hand, is associated with rotational dynamics and is the product of torque (rotational equivalent of force) applied to an object and the time interval over which it is applied, leading to a change in the object's angular momentum. Whereas impulse deals with changes on linear motions, angular impulse is concerned with changes in rotational motion, and they cannot be directly inter-converted.