If normal stresses due to longitudinal and transverse loads on a bar are œÉ1 and œÉ2 respectively, the normal component of the stress on an inclined plane Œ∏¬∞ to the longitudinal load, is

œÉ1 sin Œ∏ x œÉ2 cos Œ∏

œÉ1 sin Œ∏2 + œÉ2 cos2 Œ∏

If normal stresses due to longitudinal and transverse loads on a bar a

1.	If normal stresses due to longitudinal and transverse loads on a bar are œÉ1 and œÉ2 respectively, the normal component of the stress on an inclined plane Œ∏¬∞ to the longitudinal load, is
A.	œÉ1 sin Œ∏ x œÉ2 cos Œ∏
B.	œÉ1 sin Œ∏2 + œÉ2 cos2 Œ∏
Answer» C.

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If normal stresses due to longitudinal and transverse loads on a bar are œÉ1 and œÉ2 respectively, the normal component of the stress on an inclined plane Œ∏¬∞ to the longitudinal load, is

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