$($Multiple pipes$)$ The three tanks shown in the figure below are connected by pipes with friction factors of $0\mathrm{.}03$ for each pipe.

Determine the water velocity in each pipe. Neglect minor losses.

$($A$)V_1=$

$f\frac{t}{s}$

$($B$)V_2=$

$f\frac{t}{s}$

$($C$)V_3=$

$f\frac{t}{s}$