A stream of water flowing through a hole at a depth of h=10.0 cm in a tank holding water to height H=40.0 cm.?

Question

A stream of water flowing through a hole at a depth of h=10.0 cm in a tank holding water to height H=40.0 cm.
A) At what distance does the stream strike the floor?
B)At what depth should second hole be made to give the same value of "x"?
C)At what depth should a hole be made to maximize "x"?

"x" is the distance from the container to the place the water hits from the first hole.

Answer 1

Crack the book.