The construction of a water pistol is shown in the figure below. The cylinder with cross-sectional area A1 is filled with water and when the piston is pushed (by pulling the trigger), water is forced out the tube with cross-sectional area A2. The radius of the cylinder and tube are,respectively, 1.50 cm and 1.40 mm, and the center of the tube is a height h = 3.00 cm above the center of the cylinder. (Assume atmospheric pressure is 1.013 ✕ 105 Pa.) (a). At what speed v1 (in m/s) must the plunger be moved to achieve the desired range? (b). Find the pressure (in Pa) needed in the cylinder.

The construction of a water pistol is shown in the figure below. The cylinder with cross-sectional area A1 is filled with water and when the piston is pushed (by pulling the trigger), water is forced out the tube with cross-sectional area A2. The radius of the cylinder and tube are,respectively, 1.50 cm and 1.40 mm, and the center of the tube is a height h = 3.00 cm above the center of the cylinder. (Assume atmospheric pressure is 1.013 ✕ 105 Pa.) (a). At what speed v1 (in m/s) must the plunger be moved to achieve the desired range? (b). Find the pressure (in Pa) needed in the cylinder.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter2: The Kinetic Theory Of Gases

Section: Chapter Questions

Problem 97CP: Verify the normalization equation 0f(v)dv=1 In doing the integral, first make substitution...

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