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What will be the approximate value of shear modulus of a material if the modulus of elasticity is 189.8 GN/m2 and its Poissons ratio is 0.30?

What will be the approximate value of shear modulus of a material if the modulus of elasticity is 189.8 GN/m2 and its Poissons ratio is 0.30? Correct Answer 73 GN/m2

The relationship between E, G, and μ is given by is given by E = 2G (1 + μ) G = 189.8 / 2(1 + 0.30) G = 73 GN/m2.

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