Use work done ideas to explain safety features that increase stopping time or distance.

In the subtopic Energy transfer and braking, this learning objective focuses on use work done ideas to explain safety features that increase stopping time or distance. For AQA GCSE Physics 8463 Unit 4.5 Forces, keep the explanation inside Energy transfer and braking and Work done and energy transfer. Approved keywords for this objective include stopping, work done, and distance. A strong answer separates distance and displacement, uses correct units where quantities are involved, and links the physical reasoning back to use work done ideas to explain safety features that increase stopping time or distance. This is not a generic revision point: it is specifically about Energy transfer and braking, Work done and energy transfer, and the approved wording of the learning objective.