Combined Science GCSE
Hooke's Law
What Hooke's Law means in Combined Science GCSE, as defined for Pearson Edexcel.
Definition of Hooke's Law
The extension of an elastic object is directly proportional to the force applied, provided the limit of proportionality is not exceeded.
Topics that use Hooke's Law
- Forces and matter (Pearson Edexcel GCSE)
Related terms
- Limit of Proportionality
- Elastic Deformation
- Elastic Potential Energy
- Inelastic (Plastic) Deformation
- Spring Constant (k)
Using Hooke's Law in the exam
Definition questions usually carry one or two marks, and examiners look for the precise wording. Write the definition from memory, check it against the version above, and then use the term in a longer answer on the same topic so it sticks.
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