(a) Explanation Given: Mass of the piston, m = 10 kg Length of the tube, l = 100 cm Width of the tube, w = 4.0 cm Length of the cylinder, l c = 60 cm Width of the cylinder, w c = 20 cm Formula used: Liquids and gases are fluids. If the fluid is in a container then one can determine the depth of fluid in the container and how much pressure is applied on an object placed in the fluid. If the object is placed at the bottom of the container or at very deep it means it experiences more pressure. So, the pressure on a submerged object in a fluid is given as follows: P = ρ g h Here, ρ is the density of the fluid, g is the acceleration due to gravity and h is the height of the fluid above the object. If the container is open then there is an involvement of atmospheric pressure on the top of the fluid also. So, the total pressure on an object on the top of the fluid is given as follows: P = P ο − P = P ο − ρ g h … … ( 1 ) Pressure due to the tube on the top of the fluid in the cylinder is given as follows: P = F A From the above expression, the force exerts due to the tube on the fluid of the cylinder at A is given as below: F = P A F = ( P ο − ρ (b) To determine Force exerted on fluid at the end of the cylinder at B.

Physics for Scientists and Engineers: A Strategic Approach with Modern Physics (4th Edition)

4th Edition

ISBN: 9780133942651

Author: Randall D. Knight (Professor Emeritus)

Publisher: PEARSON

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Fluid Pressure

The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.

Gauge Pressure

Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem …

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Chapter 14, Problem 38EAP

(a)

To determine

Force exerted on fluid at the end of the cylinder at A.

(b)

To determine

Force exerted on fluid at the end of the cylinder at B.

Expert Solution & Answer

Chapter 14 Solutions

Physics for Scientists and Engineers: A Strategic Approach with Modern Physics (4th Edition)

Ch. 14 - Prob. 1CQ Ch. 14 - Prob. 2CQ Ch. 14 - Prob. 3CQ Ch. 14 - Prob. 4CQ Ch. 14 - Prob. 5CQ Ch. 14 - Rank in order, from largest to smallest, the...Ch. 14 - a, b, and C in FIGURE Q14.7 have the same volume....Ch. 14 - a, b, and c in FIGURE Q14.7 have the same density....Ch. 14 - Prob. 9CQ Ch. 14 - Gas flows through the pipe of FIGURE Q14.10. You...

Ch. 14 - Prob. 11CQ Ch. 14 - Prob. 12CQ Ch. 14 - Prob. 13CQ Ch. 14 - What is the volume in mL of 55 g of a liquid with...Ch. 14 - Prob. 2EAP Ch. 14 - Prob. 3EAP Ch. 14 - A 6.0m12.0m swimming pool slopes linearly from a...Ch. 14 - A 1.0-m-diameter vat of liquid is 2.0 m deep. The...Ch. 14 - Prob. 6EAP Ch. 14 - A 3.0-cm-diameter tube is held upright and filled...Ch. 14 - a. What volume of water has the same mass as 8.om3...Ch. 14 - A 50-cm-thick layer of oil floats on a...Ch. 14 - A research submarine has a 20-cm-diameter window...Ch. 14 - A 20-cm-diameter circular cover is placed over a...Ch. 14 - Prob. 12EAP Ch. 14 - Prob. 13EAP Ch. 14 - Prob. 14EAP Ch. 14 - 15. How far must a 2.0-cm-diameter piston be...Ch. 14 - A 6.00-cm-diameter sphere with a mass of 89.3 g is...Ch. 14 - Prob. 17EAP Ch. 14 - Prob. 18EAP Ch. 14 - Prob. 19EAP Ch. 14 - Prob. 20EAP Ch. 14 - What is the tension of the string in FIGURE...Ch. 14 - 22. A 10-cm-diameter, 20-cm-tall steel cylinder (=...Ch. 14 - You need to determine the density of a ceramic...Ch. 14 - Prob. 24EAP Ch. 14 - Prob. 25EAP Ch. 14 - Prob. 26EAP Ch. 14 - A long horizontal tube has a square cross section...Ch. 14 - Prob. 28EAP Ch. 14 - Prob. 29EAP Ch. 14 - Prob. 30EAP Ch. 14 - A 2.0 mL syringe has an inner diameter of 6.0 mm,...Ch. 14 - Prob. 32EAP Ch. 14 - Prob. 33EAP Ch. 14 - Prob. 34EAP Ch. 14 - Prob. 35EAP Ch. 14 - Prob. 36EAP Ch. 14 - Prob. 37EAP Ch. 14 - Prob. 38EAP Ch. 14 - Prob. 39EAP Ch. 14 - Prob. 40EAP Ch. 14 - 41. A friend asks you how much pressure is in your...Ch. 14 - Prob. 42EAP Ch. 14 - Prob. 43EAP Ch. 14 - 44. A U-shaped tube, open to the air on both ends,...Ch. 14 - Prob. 45EAP Ch. 14 - Prob. 46EAP Ch. 14 - An aquarium of length L, width (front to back) W,...Ch. 14 - Prob. 48EAP Ch. 14 - Prob. 49EAP Ch. 14 - 50. A cylinder with cross-section area A floats...Ch. 14 - Prob. 51EAP Ch. 14 - Prob. 52EAP Ch. 14 - Prob. 53EAP Ch. 14 - Prob. 54EAP Ch. 14 - A plastic "boat" with a square cross section...Ch. 14 - Prob. 56EAP Ch. 14 - Prob. 57EAP Ch. 14 - Prob. 58EAP Ch. 14 - Prob. 59EAP Ch. 14 - Prob. 60EAP Ch. 14 - Prob. 61EAP Ch. 14 - Prob. 62EAP Ch. 14 - Prob. 63EAP Ch. 14 - Prob. 64EAP Ch. 14 - A hurricane wind blows across a 6.0m15.0m flat...Ch. 14 - Prob. 66EAP Ch. 14 - Prob. 67EAP Ch. 14 - A water tank of height h has a small hole at...Ch. 14 - Prob. 69EAP Ch. 14 - Prob. 70EAP Ch. 14 - 71. The bottom of a steel "boat" is a piece . The...Ch. 14 - Prob. 72EAP Ch. 14 - Prob. 73EAP Ch. 14 - Prob. 74EAP Ch. 14 - Prob. 75EAP

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