A dam $4\mathrm{.}0m$ on top, $12m$ at the bottom and $20m$ high has water $16m$ deep acting on its vertical sides. Weight of

concrete is $2200k\frac{g}{m^3}.$

Determine the total hydrostatic force.

a$)1569\mathrm{.}6KN$

b$)1255\mathrm{.}68KN$

c$)3453\mathrm{.}12KN$

d$)1726\mathrm{.}56KN$

Compute the resultant force.

a$)1569\mathrm{.}6KN$

b$)1255\mathrm{.}68KN$

c$)3453\mathrm{.}12KN$

d$)1726\mathrm{.}56KN$

Solve for the righting moment.

a$)2647\mathrm{.}39KN-$m

b$)6696\mathrm{.}96KN-m$

c$)26,473\mathrm{.}92KN-m$

d$)17265\mathrm{.}6KN-m$

What is the overturning moment?

a$)2647\mathrm{.}39KN-$m

b$)6696\mathrm{.}96KN-m$

c$)26,473\mathrm{.}92KN-m$

d$)17265\mathrm{.}6KN-m$

Determine the location fo the resultant.

a$)2\mathrm{.}67m$

b$)5\mathrm{.}73m$

c$)3\mathrm{.}75m$

d$)6\mathrm{.}72c$

Write the formula to determine the maximum and minimum intensity of pressure at the base.

a$)p=2\frac{R}{3}\stackrel{}{x}$

b$)p=2\frac{R}{B}$

c$)p=\frac{R}{B}[1\frac{+}{-}6\frac{e}{B}]$

d$)$ None of the above