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Find out longitudinal stress and tangent...

Find out longitudinal stress and tangential stress on a fixed block.

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Longitudinal or normal stress`rArr sigma_(l)=(100sin 30^(@))/(5xx2)=5N//m^(2)`
Tangential stress `rArr sigma_(t)=(100cos 30^(@))/(5xx2)=5sqrt(3)N//m^(2)`
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