Problem 9: Two infinite cylinders of radii a and b (b > a) are coaxial. In the region a
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Q: 64 see photo
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Q: PART 3 ONLY
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A: 23. The expression for the mass from equilibrium condition,
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A: Due to the complexity of the question, the first sub-part has been answered.
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Q: إيجاد الكثافه
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Q: 44 see photo
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