This video is a worked example for a question about energy transfers and the changes in energy stores. This is a popular type of question for students to be asked and this one in particular is specific to an accelerating trolley.

The questions is as follows: describe the changes in the way energy is stored for a physics trolley accelerated by a falling weight.

It is useful to know how to tackle these types of questions, including start and end points, the different types of energy store and the different types of energy transfer. My other video, "Energy Transfer Examples - GCSE Physics", will take you through the basics of answering these types of questions.

Thanks for watching,

Lewis

This video is relevant for GCSE Physics 9-1 in the following exam boards:
AQA (including Trilogy)
Edexcel
OCR A
OCR B
CIE (Cambridge International Examinations) IGCSE (not specifically relevant but recommended)
Edexcel International IGCSE (not specifically relevant but recommended)
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