#$3(14$ points$)$ gate in place needs to be determined given that $y_1=6m,y_2=1m,$ and the gate is $1\mathrm{.}5m$ wide.

a$)$ Determine $V_1$ and $V_2(6$ points$).$

b$)$ What is the magnitude $($in $kN)$ and direction of the required anchoring force? $(8$ points$).)=1000\frac{kg}{m^3},{}_w=9\mathrm{.}81k\frac{N}{m^3},g=(9\mathrm{.}81\frac{m}{s^2}$