M1.5.1 - Forces treated as vectors

Forces treated as vectors.; Resolution of forces.

Use forces treated as vectors to connect the rule to the data and decision in the question.

This matters because forces treated as vectors determines what can be inferred or chosen; begin with the stated conditions and keep the conclusion tied to the evidence.

Example: apply forces treated as vectors to one small, clearly defined case, show the key step or comparison, and explain the result in words.

Boundary: Forces treated as vectors is not a universal recommendation. Check the syllabus scope, assumptions, units and the limits of the evidence before generalising.