Engineering, 22.05.2021 08:20 jayy1474
Prove that the differential equation for radial equilibrium in cylindrical coordinates of an
element in a uniform thin disc rotating at o rad/s and subjected to principal direct stresses
σr and σɵ is given by the following expression.
σɵ-σr-rdσr/dr=pω^2r^2
​
Answers: 3
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Prove that the differential equation for radial equilibrium in cylindrical coordinates of an
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