J$1=$ J$2=$J$3=$J$4=$ J$8=$ J$11=2,6$ J$5=$J$6=4,6$ J$7=$ J$9=$J$10=2,7$

$\backslash$gamma concrete$=32,5$ kN$/$m$3\backslash$gamma water$=9\mathrm{.}79$ kN$/$m$3$ friction coefficient$=0,63$kN

There is water on both the upstream $($right$)$ and downstream $($left$)$ sides of the dam body cross$-$section seen above. Answer the questions given in the options using the last two digits of your numbers and write the results in the relevant tables. a$)$ Calculate the hydrostatic forces and impact points on each unit $($given in different colors$)$ forming the water structure $($Table $1).$ b$)$ Calculate the lifting force acting under the structure and its impact point $($Table $1).$ c$)$ Calculate the weight and center of gravity of the water structure $($Table $2).$ d$)$ Calculate the total shear resisting force, the total shear force and determine whether it is safe against slipping. e$)$ Based on point i$,$ calculate the total anti$-$rotation moment, the total overturning moment and determine whether it is safe against overturning.