Question $2$

A flat plate $5mm$ thick and $30mm$ wide is bent into the shape shown in figure $2.$ A slider pin$-$jointed to the plate, restricts the movement at point $A$ to a horizontal direction only. Young's Modulus, $E=200$GPa.

$2\mathrm{.}1$ Determine the reaction force at point A;

$2\mathrm{.}2$ Determine the displacement at point A$.$

D$]$

Question $3$