A water cannon 2.15 m long and with a cross-sectional area of 11.0 cm2 is aimed straight up and ejects water out of the top at a speed of 8.8 m/s. It is fed by a pump at the bottom of the cannon, which has a cross-sectional area of 46.0 cm2. What is the difference in pressure of the water between the pump and the top of the cannon? Assume the density of the water is 998.2 kg/m3. A water cannon 2.15 m long and with a cross-sectional area of 11.0 cm2 is aimed straight up and ejects water out of the top at a speed of 8.8 m/s. It is fed by a pump at the bottom of thecannon, which has a cross-sectional area of 46.0 cm2. What is the difference in pressure of the water between the pump and the top of the cannon? Assume the density of the water is998.2 kg/m3.

Length of water cannon = 2.15 m A1 = 11 cm2v1 = 8.8 m/s A2 = 46 cm2Using equation of continuity…

Answered: A water cannon 2.15 m long and with a…

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 20P: A tank with a flat bottom of area A and vertical sides is filled to a depth h with water. The...

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A water cannon 2.15 m long and with a cross-sectional area of 11.0 cm² is aimed straight up and ejects water out of the top at a speed of 8.8 m/s. It is fed by a pump at the bottom of the cannon, which has a cross-sectional area of 46.0 cm². What is the difference in pressure of the water between the pump and the top of the cannon? Assume the density of the water is 998.2 kg/m³.

A water cannon 2.15 m long and with a cross-sectional area of 11.0 cm2 is aimed straight up and ejects water out of the top at a speed of 8.8 m/s. It is fed by a pump at the bottom of the
cannon, which has a cross-sectional area of 46.0 cm2. What is the difference in pressure of the water between the pump and the top of the cannon? Assume the density of the water is
998.2 kg/m3.

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