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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Chapter 14, Problem 65EAP
A hurricane wind blows across a
a. Is the air pressure above the roof higher or lower than the pressure inside the house? Explain.
b. What is the pressure difference?
c. How much force is exerted on the roof? If the roof cannot withstand this much force, will it "blow in" or "blow out"?
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A hurricane wind blows across a 6.00 m × 15.0 m flat roof at a speed of 130 km/h.a. Is the air pressure above the roof higher or lower than the pressure inside the house? Explain.b. What is the pressure difference?c. How much force is exerted on the roof? If the roof cannot withstand this much force, will it “blow in” or “blow out”?
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Chapter 14 Solutions
Physics for Scientists and Engineers: A Strategic Approach with Modern Physics (4th Edition)
Ch. 14 - Prob. 1CQCh. 14 - Prob. 2CQCh. 14 - Prob. 3CQCh. 14 - Prob. 4CQCh. 14 - Prob. 5CQCh. 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. 9CQCh. 14 - Gas flows through the pipe of FIGURE Q14.10. You...
Ch. 14 - Prob. 11CQCh. 14 - Prob. 12CQCh. 14 - Prob. 13CQCh. 14 - What is the volume in mL of 55 g of a liquid with...Ch. 14 - Prob. 2EAPCh. 14 - Prob. 3EAPCh. 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. 6EAPCh. 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. 12EAPCh. 14 - Prob. 13EAPCh. 14 - Prob. 14EAPCh. 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. 17EAPCh. 14 - Prob. 18EAPCh. 14 - Prob. 19EAPCh. 14 - Prob. 20EAPCh. 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. 24EAPCh. 14 - Prob. 25EAPCh. 14 - Prob. 26EAPCh. 14 - A long horizontal tube has a square cross section...Ch. 14 - Prob. 28EAPCh. 14 - Prob. 29EAPCh. 14 - Prob. 30EAPCh. 14 - A 2.0 mL syringe has an inner diameter of 6.0 mm,...Ch. 14 - Prob. 32EAPCh. 14 - Prob. 33EAPCh. 14 - Prob. 34EAPCh. 14 - Prob. 35EAPCh. 14 - Prob. 36EAPCh. 14 - Prob. 37EAPCh. 14 - Prob. 38EAPCh. 14 - Prob. 39EAPCh. 14 - Prob. 40EAPCh. 14 - 41. A friend asks you how much pressure is in your...Ch. 14 - Prob. 42EAPCh. 14 - Prob. 43EAPCh. 14 - 44. A U-shaped tube, open to the air on both ends,...Ch. 14 - Prob. 45EAPCh. 14 - Prob. 46EAPCh. 14 - An aquarium of length L, width (front to back) W,...Ch. 14 - Prob. 48EAPCh. 14 - Prob. 49EAPCh. 14 - 50. A cylinder with cross-section area A floats...Ch. 14 - Prob. 51EAPCh. 14 - Prob. 52EAPCh. 14 - Prob. 53EAPCh. 14 - Prob. 54EAPCh. 14 - A plastic "boat" with a square cross section...Ch. 14 - Prob. 56EAPCh. 14 - Prob. 57EAPCh. 14 - Prob. 58EAPCh. 14 - Prob. 59EAPCh. 14 - Prob. 60EAPCh. 14 - Prob. 61EAPCh. 14 - Prob. 62EAPCh. 14 - Prob. 63EAPCh. 14 - Prob. 64EAPCh. 14 - A hurricane wind blows across a 6.0m15.0m flat...Ch. 14 - Prob. 66EAPCh. 14 - Prob. 67EAPCh. 14 - A water tank of height h has a small hole at...Ch. 14 - Prob. 69EAPCh. 14 - Prob. 70EAPCh. 14 - 71. The bottom of a steel "boat" is a piece . The...Ch. 14 - Prob. 72EAPCh. 14 - Prob. 73EAPCh. 14 - Prob. 74EAPCh. 14 - Prob. 75EAP
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