Fluid flow Definition and 203 Threads

I have a sylindrically shaped canister (open from the top) with a height of 25.0cm and a radius of 5.00cm. At the bottom there is a hole with an area of 1.50cm^2 spraying out water. How long does it take to empty the canister? Subscripts t and b stand for top and bottom and h is the height...

I need help. My associate called from the job site and said, "This building we're inspecting in Alaska had a 1/2" pipe freeze and then completely broke open at the compression ring. Water was freely running over the weekend. How many gallons per minute do you think was being dumped?"...

I'm in the process of designing a scoop used for automotive purposes. Anybody know some formulas pertaining to pressure, velocity and area dealing with scoops (Funnels, cones, etc)? Thanks for the help! Joe