M2.3.1 - Kinetic and potential energy, work

Kinetic and potential energy, work Problems involving motion under a constant resistance and power.; The work-energy and/or up and down an inclined plane may be set. principle.; The principle of conservation of mechanical energy.

Use kinetic and potential energy, work to connect the rule to the data and decision in the question.

This matters because kinetic and potential energy, work determines what can be inferred or chosen; begin with the stated conditions and keep the conclusion tied to the evidence.

Example: apply kinetic and potential energy, work to one small, clearly defined case, show the key step or comparison, and explain the result in words.

Boundary: Kinetic and potential energy, work is not a universal recommendation. Check the syllabus scope, assumptions, units and the limits of the evidence before generalising.