Combined Science GCSE
Free-body diagrams
What Free-body diagrams means in Combined Science GCSE, as defined for AQA.
Definition of Free-body diagrams
Check what you remember
Read the wording for your board, then hide it and explain Free-body diagrams in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Used to model the forces acting on the isolated object when describing them.
Topics that use Free-body diagrams
- Resultant forces (AQA GCSE)
Related terms
- Balanced forces
- Equivalence of force systems
- Resultant force
- Vector quantity
- Vector resolution using scale drawings
- Arrow length and arrowhead
- External forces
- Free body diagram
Using Free-body diagrams in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
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