Question

Find out longitudinal stress and tangential stress on the given fixed block

Answer 1

Longitudinal or normal stress $\Rightarrow {\sigma }_1=\frac{100\sin {30}^{\circ }}{5\times 2}=5n/m^2$
Tangential stress $\Rightarrow {\sigma }_1=\frac{100\cos {30}^{\circ }}{5\times 2}=5\sqrt{3N}/m^2$