The figure shows a stream of water flowing through a hole at depthh = 11.5 cm in a tank holding water to height H = 40.8 cm. (a) Atwhat distance x does the stream strike the floor? (b) At what depth should a second hole be made to give the same value of x? (c) Atwhat depth should a hole be made to maximize x? Models of torpedoes are sometimes tested in a horizontal pipe of flowing water, much as a wind tunnel is used to test modelairplanes. Consider a circular pipe of internal diameter 21 cm and a torpedo model aligned along the long axis of the pipe. The modelhas a 5.7 cm diameter and is to be tested with water flowing past it at 2.7 m/s. (a) With what speed must the water flow in the part ofthe pipe that is unconstricted by the model? (b) What will the pressure difference be between the constricted and unconstrictedparts of the pipe?

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Description: The figure shows a stream of water flowing through a hole at depthh = 11.5 cm in a tank holding water to height H = 40.8 cm. (a) Atwhat distance x does the stream strike the floor? (b) At what depth should a second hole be made to give the same valu

Given: height of water tank, H = 40.8 cm = 0.408 m depth of hole from top, h = 11.5 cm = 0.115 m

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The figure shows a stream of water flowing through a hole at depth h = 11.5 cm in a tank holding water to height H = 40.8 cm. (a) At what distance x does the stream strike the floor? (b) At what depth should a second hole be made to give the same value of x? (c) At what depth should a hole be made to maximize x?

The figure shows a stream of water flowing through a hole at depth h = 11.5 cm in a tank holding water to height H = 40.8 cm. (a) At what distance x does the stream strike the floor? (b) At what depth should a second hole be made to give the same value of x? (c) At what depth should a hole be made to maximize x?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter15: Fluid Mechanics

Section: Chapter Questions

Problem 69P

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