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Engineering and Tech / Fluid Mechanics 2 / Chapter 5 / Problem 70P

Fluid Mechanics | 2nd Edition | ISBN: 9780071284219 | Authors: Yunus A. Cengel, John M. Cimbala

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A person is filling a knee-high bucket with water using a

Chapter 5, Problem 70P

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QUESTION:

Problem 70P

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A person is filling a knee-high bucket with water using a garden hose and holding it such that water discharges from the hose at the level of his waist. Someone suggests that the bucket will fill faster if the hose is lowered such that water discharges from the hose at the knee level. Do you agree with this suggestion? Explain. Disregard any frictional effects.

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QUESTION:

Problem 70P

\

A person is filling a knee-high bucket with water using a garden hose and holding it such that water discharges from the hose at the level of his waist. Someone suggests that the bucket will fill faster if the hose is lowered such that water discharges from the hose at the knee level. Do you agree with this suggestion? Explain. Disregard any frictional effects.

ANSWER:

Solution 70P

Step1 :

In this question, we need to check if there is increase in velocity of water flow if the height is reduced

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