Multiple Choice
Water (density = 1.00 × 103 kg/m3) flows at 15.0 m/s through a pipe with radius 0.0400 m.The pipe goes up to the second floor of the building,2.50 m higher,and the pressure remains unchanged.What is the speed of the water flow in the pipe on the second floor?
A) 13.3 m/s
B) 16.6 m/s
C) 176 m/s
D) 14.2 m/s
E) 6.63 m/s
Correct Answer:

Verified
Correct Answer:
Verified
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