M2.1.3 - Velocity and acceleration when

Velocity and acceleration when the The setting up and solution of equations of the form displacement is a function of time. dx dv = f(t) or = g(t) will be consistent with the level of dt dt calculus in P1, P2 P3 and P4.

Use velocity and acceleration when to connect the rule to the data and decision in the question.

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

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

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