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Water (density = 1.00 × 103 kg/m3) flows at 7.2 m/s through a pipe with radius 0.025 m.The pipe goes up to the second floor of the building,2.00 m higher,and the pressure remains unchanged.What is the radius of the pipe on the second floor?
Chicago School
A school of economic thought associated with the University of Chicago, emphasizing free-market principles and minimal government intervention.
Urban Life
The way of living that is characteristic of cities and towns, often marked by higher population density and cultural diversity.
Social Demography
The study of the statistical and social aspects of populations, including structure and distribution.
Louis Wirth
A sociologist known for his work on urban life and the social structure of cities.
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