The rectangular block shown in the given figure is subjected to pure shear to intensity 'q'. If BE represents the i principal plane and the principal stresses are œÉ1, œÉ2 ; then the values of Œ∏, œÉ1 and œÉ2 will be respectively.

Œ∏¬∞, 90¬∞; + q and - q

The rectangular block shown in the given figure is subjected to pure s

1.	The rectangular block shown in the given figure is subjected to pure shear to intensity 'q'. If BE represents the i principal plane and the principal stresses are œÉ1, œÉ2 ; then the values of Œ∏, œÉ1 and œÉ2 will be respectively.
A.	Œ∏¬∞, 90¬∞; + q and - q
B.	30¬∞, 120¬∞; + q and - q
C.	45¬∞, 135¬∞; + and
D.	45¬∞, 135¬∞; + q and - q
Answer» E.

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The rectangular block shown in the given figure is subjected to pure shear to intensity 'q'. If BE represents the i principal plane and the principal stresses are œÉ1, œÉ2 ; then the values of Œ∏, œÉ1 and œÉ2 will be respectively.

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