: A $1-$m diameter and $1\mathrm{.}6-$m height cylindrical drum is filled

with a fluid whose density is $850$ kgm$/$m$3.$

Determine the following:$$

$[$NOTE: THIS PROBLEM HAS BEEN SELECTED FOR HANDMARKING IN ADDITION TO MOBIUS GRADING$]$

Consider the earth embankment shown below. The side wall of the embankment is at a slope of $=50$ degrees and retains water at a depth of $4m(H)$ and has a width of $19m($i$.$e$.$ into the page$).$ Assume the temperature of the water retained by the embankment is $20C.$

Find the following:

$($i$)$ The horizontal component of the force

Number

$($ii$)$ The vertical component of the force

Number

$($iii$)$ The magnitude of the resultant force

Number

$($iv$)$ The location of the resultant force measured up from the foot of the embankment along its side wall.