THis is a question to the second part of a problem, i answeredthe first part but

Question

THis is a question to the second part of a problem, i answeredthe first part but cannot figure out the second part. A horizontal pipe has a left end diameter of 4 cm and a rightend diameter of 2.5 cm. Water enters the left end of the pipe at1.5 m/s and exits at 3.84 m/s. What is the pressuredifference b/ the ends of the pipe? THis is a question to the second part of a problem, i answeredthe first part but cannot figure out the second part. A horizontal pipe has a left end diameter of 4 cm and a rightend diameter of 2.5 cm. Water enters the left end of the pipe at1.5 m/s and exits at 3.84 m/s. What is the pressuredifference b/ the ends of the pipe?

Explanation / Answer

the pressure difference between the ends depends on thedensity of the fluid we have   p1 + 1/2 V12 = P2 + 1/2 V22                                 P1 - P2 = 1/2 (V12 -V22         ) plug in the values and calculate                  P1 - P2 = 1/2 (V12 -V22         ) plug in the values and calculate

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