M1.4.3 - Momentum and impulse

Momentum and impulse.; The Knowledge of Newton’s law of restitution is not required. impulse-momentum principle.; The Problems will be confined to those of a one-dimensional principle of conservation of nature. momentum applied to two particles colliding directly.

Use momentum and impulse to connect the rule to the data and decision in the question.

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

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

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