Q$2)$ Determine state of stress, maximum, minimum shear stress, orientation of state of plane stress at a point and relative to xy coordinate system if state of stress on an element rotated at $45$ clockwise from initial element as shown in Fig$\mathrm{.}2.$ Solve using transformation equation or $3$D Mohrs circle method. $[10]$

$...2$ Initial Element stress in $\frac{N}{m}{m}^2$