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qwert13
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Homework Statement
The main water line enters a house on the first floor. The line has a gauge pressure of 1.90 multiplied by 105 Pa.
(a) A faucet on the second floor, 6.3 m above the first floor, is turned off. What is the gauge pressure at this faucet?
(b) How high could a faucet be before no water would flow from it, even if the faucet were open?
Homework Equations
P=F/A
density= m/v
Fbuoyancy= (density)Vg
P + (1/2)(density)(v)^2 + (density)gh = constant
P= (density)gh
The Attempt at a Solution
P= 1000(9.8)(6.3) = 61740? not right. I'm not sure what else to do.