A brittle material has the properties Sut=30 kpsi and Suc=90 kpsi. Using the brittle Coulomb- Mohr and modified-Mohr theories, determine the factor of safety for the following states of plane stress. Ox=215 kpsi, o,=10 kpsi, Txy=215 kpsi

A brittle material has the properties Sut=30 kpsi and Suc=90 kpsi. Using the brittle Coulomb- Mohr and modified-Mohr theories, determine the factor of safety for the following states of plane stress. Ox=215 kpsi, o,=10 kpsi, Txy=215 kpsi

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Please, help me to solve this question by using modified-Mohr theories

A brittle material has the properties Sut=30 kpsi and Suc=90 kpsi. Using the brittle Coulomb- Mohr and
modified-Mohr theories, determine the factor of safety for the following states of plane stress.
Ox=215 kpsi, o,=10 kpsi, Txy=215 kpsi

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