Learning objective
Apply efficiency to mechanical systems.
Read the explanation, check the common trap, then practise with flashcards and questions.
At a glance
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Flashcards
0
Questions
Topic
Force, energy and momentum
Subtopic
Work, energy and power
Aqa A Level PhysicsMechanics and materials
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Quick explanation
Apply efficiency to mechanical systems
- This point belongs to Force, energy and momentum, especially Work, energy and power.
- You need to be able to apply efficiency to mechanical systems.
- The key ideas to know are efficiency.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
efficiency
Why it matters
This objective helps connect Work, energy and power 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
Open the full topic revision notes when you are ready to review this objective in context.
Open revision notesRelated learning objectives
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- Calculate moments of forces about a point.
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