Question $2$:

A continues footing is constructed on top of a clay deposit. Loading on the footing is expected to be inclined at angle of $20$ deg $,$ as shown in the following figure. Use a factor of safety of $3\mathrm{.}0$ to calculate the allowable bearing capacity $($ksf$)$

C$=2\mathrm{.}2$ksf

$\backslash$phi $=0$