Water flowing through a 2.68 cm diameter pipe fill a 284 L bathtub in 8.2 minutes. What is the speed of the water in the pipe?
p+pgh +1/2pv^2=p2 +pgh + 1/2pv2^2
The Attempt at a Solution
I know that p=pat for both cases but the water does not start from any height and does not end up at any height. I don't know how to start that one. Thank you for your help.