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Principles of Physics 11th ISV Edition · Fluids · Problem 50
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Walker, Halliday & Resnick — Fluids: Problem 50

50 Models of torpedoes are sometimes tested in a horizontal pipe of flowing water, much as a wind tunnel is used to test model airplanes. Consider a circular pipe of internal diameter 25.0 cm and a torpedo model aligned along the long axis of the pipe. The model has a 6.00 cm diameter and is to be tested with water flowing past it at 2.00 m/s. (a) With what speed must the water flow in the part of the pipe that is unconstricted by the model? (b) What will the pressure difference be between the constricted and unconstricted parts of the pipe?

📝 풀이 접근법

주어진 조건: 25.0 cm, 6.00 cm, 2.00 m

구하는 것: (a) With what speed must the water flow in the part of the pipe; (b) What will the pressure difference be between the constricted

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📘 교재 정보

Principles of Physics · 11th ISV Edition
저자: Walker, Halliday & Resnick
출판사: Wiley
단원: Fluids