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Mechanics and materials
Quick questions on Materials and fluids: Young modulus, strain energy and Stokes' law - Edexcel 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
Define the Young modulus. [1 mark]
What is q2?Show answer
A spring extends cm under a N load. Find the spring constant. [2 marks]
What is q3?Show answer
State the condition for an object falling through a fluid to be at terminal velocity. [2 marks]
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