Water is moving with a speed of 5.0 m/s through a pipe with a cross-sectional area of
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Water is moving with a speed of 5.0 m/s through a pipe with a cross-sectional area of 4.0 cm2. The water gradually descends 10 m as the pipe cross-sectional area increases to 8.0 cm2.
(a) What is the speed at the lower level?
(b) If the pressure at the upper level is 1.5 x 105 Pa, what is the pressure at the lower level?
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a We use the equation of continuity Av Av Here A is the area of the pipe at the top and v is ...View the full answer
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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