
The velocity of water through main pipe.

Answer to Problem 109P
The velocity of water is
Explanation of Solution
Depth pipe from the street level is
Write the equation of continuity at the entrance point and the faucet.
Here,
Rewrite the above relation in terms of
Write the equation for Bernoulli’s theorem at the entrance point and the faucet.
Here,
Rewrite the above relation in terms of
Conclusion:
Substitute
Therefore, the velocity of water is
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Chapter 9 Solutions
Physics
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