Learning objective
Apply the principle of moments to equilibrium problems.
Read the explanation, check the common trap, then practise with flashcards and questions.
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Flashcards
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Questions
Topic
Force, energy and momentum
Subtopic
Moments
Aqa A Level PhysicsMechanics and materials
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Quick explanation
Apply the principle of moments to equilibrium problems
- This point belongs to Force, energy and momentum, especially Moments.
- You need to be able to apply the principle of moments to equilibrium problems.
- The key ideas to know are equilibrium and moment.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
equilibriummoment
Why it matters
This objective helps connect Moments to exam-style questions, flashcards, and revision notes for Force, energy and momentum.
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Practice Questions0 linked questions
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Revision notestopic notes
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Open revision notesRelated learning objectives
- Distinguish scalar quantities from vector quantities.
Scalars and vectors
- Resolve vectors into perpendicular components.
Scalars and vectors
- Calculate resultant vectors in one and two dimensions.
Scalars and vectors
- Use vector diagrams to solve equilibrium and motion problems.
Scalars and vectors
- Calculate moments of forces about a point.
Moments