Physics GCSE
Force and extension proportionality
What Force and extension proportionality means in Physics GCSE, as defined for OCR.
Definition of Force and extension proportionality
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Reference: OCR
Extension increases as the applied force increases, and in the straight-line region doubling the force doubles the extension, so force divided by extension stays constant.
Topics that use Force and extension proportionality
- Forces in action (OCR GCSE)
Related terms
- Area under a force–extension graph
- Clockwise and anticlockwise rotation
- Constant versus changing ratio
- elastic deformation
- Elastic limit
- Elastic limit and permanent deformation
- Elastic potential energy
- Energy stored by raising a mass
Using Force and extension proportionality in the exam
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