engineering recuitment ISRO Scientist Mechanical Mock Test Strength of Materials Principal Stress or Strain
For a two dimensional state-of-stress as \(\sigma_{xx}\) = \(\sigma_{yy}\) = \(\tau_{xy}\) = S, the Mohr's circle of stress has
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Center at (S, 0) and radius S
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Center at (0, 0) and radius S
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Center at (S, 0) and radius 0
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Center at (S/2, 0) and radius 2S