i$)$ List the formulas to predict the flow path from the holes.

ii$)$ Derive an equation to calculate the velocity of water from the hole at the depth of $h.$

ill$)$ Derive an equation to calculate the travel distance $x$ of water from the bottom of the tank.

iv$)$ Plot $h$ and $x$ relationship.

v$)$ Calculate the maximum projection length $x$ if the water depth in the tank is $1m.$