Skip to content
    Physics A-Level

    Perfectly elastic collision

    What Perfectly elastic collision means in Physics A-Level, as defined for OCR.

    Definition of Perfectly elastic collision

    Check what you remember

    Read the wording for your board, then hide it and explain Perfectly elastic collision in your own words. Rough notes are fine. This is a self-check, with no mark or grade.

    Reference: OCR

    A collision in which both momentum and kinetic energy are conserved.
    OCR · Collisions (study guide)

    Topics that use Perfectly elastic collision

    Related terms

    Using Perfectly elastic collision in the exam

    Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.

    Practise Physics questions

    Create a free account to answer exam-style questions on this topic and get feedback on your answers.

    Start free

    A week of Premium from your first lesson · Then the free plan continues · No card, no charge

    All Physics A-Level terms