$q=50k\frac{N}{m}$

Problem$(2)$: For the retaining wall shown below is

carrying a vertical load of $50K\frac{N}{m},$ calculate:

a$)$ The factor of safety with respect to

overturning

b$)$ The factor of safety with respect to

sliding

c$)$ The factor of safety with respect to ${}_s=2=20k\frac{N}{m^3}$

bearing capacity.

${}^{\text{'}},=20$

$c=20$kPa

${}_{\text{s}\text{a}\text{n}},20k\frac{N}{m^3}$