Q.
A cylindrical vessel of $90\, cm$ height is kept filled up to the brim. It has four holes $1,2,3$ and $4$ which are respectively at heights of $20\, cm , 30\, cm , 45\, cm$ and $50\, cm$ from the horizontal floor $P Q$. The water falling at the maximum horizontal distance from the vessel comes from
Mechanical Properties of Fluids
Solution: