Physics GCSE
compression and extension
What compression and extension means in Physics GCSE, as defined for AQA.
Definition of compression and extension
Check what you remember
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Reference: AQA
The deformation of a spring, either squashed or stretched, on whose square the stored energy depends.
Topics that use compression and extension
- Forces and elasticity (AQA GCSE)
Related terms
- direct proportionality
- elastic deformation
- Elastic limit
- Elastic potential energy
- extension
- extension and compression
- force-extension graph
- inelastic deformation
Using compression and extension in the exam
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