(HT only) Square and square-root velocity values correctly in calculations.

In the subtopic Uniform acceleration (HT only), this learning objective focuses on (HT only) Square and square-root velocity values correctly in calculations. For AQA GCSE Physics 8463 Unit 4.5 Forces, keep the explanation inside Uniform acceleration (HT only) and Forces and motion. Approved keywords for this objective include HT only. A strong answer separates speed and velocity, uses correct units where quantities are involved, and links the physical reasoning back to (HT only) Square and square-root velocity values correctly in calculations. This is not a generic revision point: it is specifically about Uniform acceleration (HT only), Forces and motion, and the approved wording of the learning objective.