QUESTION $2$

Given a container filled with water and equipped with two gates,one rectangular and one triangular

Determine the following for each gate:

$1.$ The resultant hydrostatic force acting on the gate.

$2.$ The center of pressure where this force is applied.

$(10$ marks$)$

FOR QUESTION $2$ PLEASE REFER THE FIGURE Q$2$ GIVEN BELOW TO HAVE MORE INFORMATION ABOUT THIS QUESTION. GIVE ME STEP BY STEP CALCULATION SOLUTION $.$

QUESTION $3$

A wooden block, with dimensions of $2$ meters in width, $0\mathrm{.}5$ meters in length, and $0\mathrm{.}25$ meters in height, floats in water. The block's density is half that of water. If a concrete slab with a specific weight of $25$ kN$/$m$^3$ is placed on top of the wooden block, calculate the volume of the concrete needed to completely submerge the wooden block in water.

$(10$ marks$)$