For a dry sand specimen in a direct shear test box, the following are given:Size of specimen: $2\mathrm{.}8$ in$.$ X $2\mathrm{.}8$ in$.$ X $1\mathrm{.}25$ in$.($height$)$Angle of friction: $41\backslash$deg Normal stress: $22$ Ib$/$in$.?$Determine the shear force required to cause failure