8. The below figure shows a pipe with a circular cross section of diameter 5 cm on the left end and a square cross section with diagonal 5 cm on the right end. Water enters the left end with a velocity 20 m/s and leaves the right end with a velocity V2. Find V2 (neglect losses in the pipe).

8. The below figure shows a pipe with a circular cross section of diameter 5 cm on the left end and a square cross section with diagonal 5 cm on the right end. Water enters the left end with a velocity 20 m/s and leaves the right end with a velocity V2. Find V2 (neglect losses in the pipe).

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

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8. The below figure shows a pipe with a
circular cross section of diameter 5 cm on the
left end and a square cross section with
diagonal 5 cm on the right end. Water enters
the left end with a velocity 20 m/s and leaves
the right end with a velocity V2. Find V2
(neglect losses in the pipe).
4 = 20 m/s
V2
l= 5cm
CROSS - SECTION
CROSS SECTION
LEFT SIDE
RIGHT SIDE
a) V2 cannot be found as the length of the
pipe is not given
b) V2 cannot be found as the intermediate
cross sections are not given.
c) 31.41 m/s
d) 20 m/s

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