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3.4 Mechanics and materials
Quick questions on Conservation of energy: energy interchange and dissipation - AQA A-Level Physics
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
State the principle of conservation of energy. [1 mark]
What is q2?Show answer
A object falls from rest with no air resistance. Calculate its speed on landing. Take .
What is q3?Show answer
State the two forms of energy that interchange in a swinging pendulum. [1 mark]
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