Physics 9702 · AS & A Level · Energy conservation

Energy conservation — practice question

The table’s first column shows four examples of work in progress. The second column provides extra detail about the action. Which row is incorrect?

    Worked solution & mark scheme

    This 1-mark question has a full step-by-step worked solution and mark scheme.

    • Full mark scheme, point by point
    • Step-by-step worked solution
    • Write your answer & get it marked instantly by AI