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Olympiad workbookNSEPMechanical Properties of Solids

A uniform rod of the material of Young's modulus Y is pushed over a smooth horizontal surface by a constant horizontal force F . The area of cross - section of the rod is A . The compressional strain in the rod is

Options

  1. AF AY
  2. BF 2 AY
  3. C3 ~F 2 AY
  4. D2 ~F AY

Correct answer

B. F 2 AY

Step-by-step solution

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