A plastic ball is inflated enough to produce tangential stresses. Stress X = Stress Y = 2000Kpa(adsbygoogle = window.adsbygoogle || []).push({});

The radial thickness of the material is 1.2mm brfore inflation. Find the thickness after inflation if the tensile modulus of elasticity is 3.4Gpa and the shear modulus is 1.4Gpa.

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# A plastic ball is inflated enough to produce tangential stresses.

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