The diameter of a pipe at the section 1 is 9 cm. If the velocity of w – McqOptions

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1.	The diameter of a pipe at the section 1 is 9 cm. If the velocity of water flowing through the pipe at section 1 is 4.8 m/s and section 2 is 9 m/s, Determine the area at section 2.
A.	33.93 m2
B.	67.86 m2
C.	16.96 m2
D.	38.66 m2
Answer» B. 67.86 m2

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