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Question
Water (density = 1.0 x103kg/m3) flows through a horizontal tapered pipe. At the wide end its speed is 4.0 m/s. The difference in pressure between the two ends is 4.5 x103Pa. The speed of the water at the narrow end is:
A) 2.6 m/s
B) 3.2 m/s
C) 4.0 m/s
D) 4.5 m/s
E) 5.0 m/s
Answer
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