M3.4.1 - Angular speed

Angular speed.; Radial acceleration in circular v2.

Use angular speed to connect the rule to the data and decision in the question.

This matters because angular speed determines what can be inferred or chosen; begin with the stated conditions and keep the conclusion tied to the evidence.

Example: apply angular speed to one small, clearly defined case, show the key step or comparison, and explain the result in words.

Boundary: Angular speed is not a universal recommendation. Check the syllabus scope, assumptions, units and the limits of the evidence before generalising.