To determine The minimum height that the sides must have for the boat to float in perfectly calm water. Explanation Formula used: v = l × b × h Here, l=length b=breadth h=height Weight of displaced water = ρ w a t e r × V Here, ρ w a t e r =density of water. Weight of the boat = ρ s t e e l × v ρ s t e e l =density of water. Given: Length of the boat l = 10 m and breadth is b = 5 m . ρ s t e e l = 2700 kg/m 3 ρ w a t e r = 1000 kg/m 3 Calculations: Let h be the height upto which the boat is immersed in water. Length of the boat l = 10 m and breadth is b = 5 m . The volume of water displaced will be given by v = l × b × h v = 10 m × 5 m × h v = 50 h m 3 If the density of water is represented by ρ w a t e r , Then, the weight of displaced water is given by: w = ρ w a t e r × v w = 1000 × 50 h w = 50000 h (1) Now, the volume of the base of the boat is given by V = l × b × t V = 5 m × 10 m × 2 cm V = 5 m × 10 m × 0.02 m V = 1 m 3 Now the volume of sides is given by V ' = 2 × l e n g t h × t h i c k n e s s × h e i g h t V ' = 2 × 10 m × 2 cm × 0.50 cm V ' = 2 × 10 m × 2 × 10 − 2 m × 0

Physics for Scientists and Engineers: A Strategic Approach, Vol. 1 (Chs 1-21) (4th Edition)

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ISBN: 9780134110684

Author: Randall D. Knight (Professor Emeritus)

Publisher: PEARSON

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Chapter 14, Problem 71EAP

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Chapter 14, Problem 70EAP

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Physics for Scientists and Engineers: A Strategic Approach, Vol. 1 (Chs 1-21) (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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