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AQA AS Physics June 2009 Unit 2 Question 2
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Moments and Youngs modulus.
Welcome to a standard question on moments, bar with a few twists such as the introduction of a counterweight. But all you need to remember for that is the principle of moments. Then this is followed by a question in which you need to be able to re arrange the young's modulus equation.
Enjoy !!!
Welcome to a standard question on moments, bar with a few twists such as the introduction of a counterweight. But all you need to remember for that is the principle of moments. Then this is followed by a question in which you need to be able to re arrange the young's modulus equation.
Enjoy !!!