Edexcel OLevel Physics Revision Note (Updated)

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Lesson

Lesson-4.1.9- practical: investigate how extension varies with applied force for helical springs, metal wires and rubber bands

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Lesson-4.1.8- describe the forces acting on falling objects (and explain why falling objects reach a terminal velocity)Previous Lesson-4.2.1- the initial linear region of a force-extension graph is associated with Hooke???s law.Next