Applied Fluid Mechanics
7th Edition
ISBN: 9780133414622
Author: UNTENER
Publisher: YUZU
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 5, Problem 5.18PP
A cube has side dimensions of
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
1. What’s the difference between the center of gravity and the center of mass?
2. How is the specific weight of a body defined?
3. What does it mean when we say a body is homogeneous?
4. What are the theorems of Papus and Guldinus used for?
A trough has congruent triangular ends of top base 4 ft and height at the center of 1 ft. If the trough is filled with liquid of specific weight ?, what force does the liquid exert on an end of the trough?
ANSWER: 2/3 ? lbs
A piece of cork having a specific weight of 2.36 kN/m 3is shaped as shown in Fig. 5.32 . (a) To what depth will itsink in turpentine (sg = 0.87) if placed in the orientation shown? (b) Is it stable in this position?
Chapter 5 Solutions
Applied Fluid Mechanics
Ch. 5 - The instrument package shown in Fig. 5.18 weighs...Ch. 5 - A 1.0 -m-diameter hollow sphere weighing 200 N is...Ch. 5 - A certain standard steel pipe has an outside...Ch. 5 - A cylindrical float has a 10 -in diameter and is...Ch. 5 - A buoy is a solid cylinder 0.3 m in diameter and...Ch. 5 - A float to be used as a level indicator is being...Ch. 5 - A concrete block with a specific weight of...Ch. 5 - Figure 5.19shows a pump partially submerged in oil...Ch. 5 - A steel cube 100mm on a side weighs 80N. We want...Ch. 5 - A cylindrical drum is 2 ft in diameter, 3 ft long,...
Ch. 5 - If the aluminum weights described in Problem 5.10...Ch. 5 - Figure 5.20 shows a cube floating in a fluid....Ch. 5 - A hydrometer is a device for indicating the...Ch. 5 - For the hydrometer designed in Problem 5.13 what...Ch. 5 - For the hydrometer designed in Problem 5.13 , what...Ch. 5 - A buoy is to support a cone-shaped instrument...Ch. 5 - A cube has side dimensions of 18.00 in. It is made...Ch. 5 - A cube has side dimensions of 18.00 in. It is made...Ch. 5 - A ship has a mass of 292 Mg. Compute the volume of...Ch. 5 - An iceberg has a specific weight of 8.72kN/m3....Ch. 5 - A cylindrical log has a diameter of 450 mm and a...Ch. 5 - The cylinder shown in Fig. 5.23 is made from a...Ch. 5 - If the cylinder from Problem 5.22 is placed in...Ch. 5 - A brass weight is to be attached to the bottom of...Ch. 5 - For the cylinder with the added brass (described...Ch. 5 - For the composite cylinder shown in Fig. 5.25 what...Ch. 5 - A vessel for a special experiment has a hollow...Ch. 5 - A light foam cup similar to a disposable coffee...Ch. 5 - A light foam cup similar to a disposable coffee...Ch. 5 - Repeat Problem 5.29, but consider that the steel...Ch. 5 - Figure 5.27 shows a raft made of four hollow drums...Ch. 5 - Figure 5.28 shows the construction of the platform...Ch. 5 - For the raft shown in Fig. 5.27, how much of the...Ch. 5 - For the raft and platform shown in Figs. 5.27 and...Ch. 5 - A float in an ocean harbor is made from a uniform...Ch. 5 - Describe how the situation described in Problem...Ch. 5 - A cube 6.00 in on a side is made from aluminum...Ch. 5 - Prob. 5.38PPCh. 5 - A cylindrical block of wood is 1.00 m in diameter...Ch. 5 - A container for an emergency beacon is a...Ch. 5 - The large platform shown in Fig. 5.29 carries...Ch. 5 - Will the cylindrical float described in Problem...Ch. 5 - Will the buoy described in Problem 5.5 be stable...Ch. 5 - Will the float described in Problem 5.6 be stable...Ch. 5 - A closed, hollow, empty drum has a diameter of...Ch. 5 - Figure 5.30 shows a river scow used to carry bulk...Ch. 5 - Prob. 5.47PPCh. 5 - For the vessel shown in Fig. 5.26and described in...Ch. 5 - For the foam cup described in Problem 5.28, will...Ch. 5 - Referring to Problem 5.29, assume that the steel...Ch. 5 - Referring to Problem 5.30, assume that the steel...Ch. 5 - Prob. 5.52PPCh. 5 - Will the cylinder together with the brass plate...Ch. 5 - A proposed design for a part of a seawall consists...Ch. 5 - A platform is being designed to support some water...Ch. 5 - Prob. 5.56PPCh. 5 - A barge is 60 ft long, 20 ft wide, and 8 ft deep....Ch. 5 - If the barge in Problem 5.57 is loaded with 240000...Ch. 5 - A piece of cork having a specific weight of...Ch. 5 - Figure 5.20 shows a cube floating in a fluid, (a)...Ch. 5 - A boat is shown in Fig. 5.33(a). Its geometry at...Ch. 5 - (a) If the cone shown in Fig. 5.34 is made of pine...Ch. 5 - Refer to Fig. 5.35. The vessel shown is to be used...Ch. 5 - Prob. 5.64PPCh. 5 - Wetsuits are prohibited in some triathlons due to...Ch. 5 - A cylinder that is 500 mm in diameter and 2.0 m...Ch. 5 - The diving bell shown in Fig. 5.2 weighs 72 kN and...Ch. 5 - Prob. 5.68PPCh. 5 - A scuba diver with wet suit, tank, and gear has a...Ch. 5 - Prob. 5.70PPCh. 5 - Does steel float? It has a specific gravity of...Ch. 5 - Prob. 5.72PPCh. 5 - An undersea camera (Figure 5.36 ) is to hang from...Ch. 5 - Work Problem 5.73 again, but this time the camera...Ch. 5 - Write a program for evaluating the stability of a...Ch. 5 - For any cylinder of a uniform density floating in...Ch. 5 - For the results found in Project 2, compute the...Ch. 5 - Write a program for evaluating the stability of a...Ch. 5 - Write a program for determining the stability of a...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- Using integration, locate the centroid of the area under the n-th order parabola in terms of b, h, and n (n is a positive integer). (b) Check the result of part (a) with Table 8.1 for the case n = 2.arrow_forwardThe inside surface of each thin shell carries a uniform normal pressure of intensity p0. Compute R, the magnitude of the resultant force for each case.arrow_forwardThe hemispherical glass bowl is filled with water. Find the location y of the center of gravity of the filled bowl. Approximate the bowl as a thin shell of radius R=6.15in. Use 1=162lb/ft3 for glass and 2=62.4lb/ft3 for water.arrow_forward
- [Stability] A 10-cm by 10-cm wood (sg = 0.65) with a length of 2 m is placed in water. Determine the weight of steel ( = 78.5 kN/m3) that must be fastened at one end of the wood such that the wood will stay upright with 0.5 m is above the water surface. Find the: weight of steel=__________ Narrow_forwardA rectangular scow 1 m long, 7.2 m wide and 2.4 m high has its center of gravity 1.5 m above the bottom. It carries a total load of 140 tons including its weight in an upright position. It the scow is tilted at an angle of 11o , determine the value of the weight that must be moved at a distance of 2.4 m from the center line of the scow.arrow_forwardSOLVE THE FF, SHOW YOUR COMPLETE SOLUTION (ANSWERS MUST BE IN 3 DECIMAL PLACES). The vessel is 20m long, 10m wide and 5 m deep. It has a draft of 4, when floating in an upright position. The center of gravity of the scow is on the axis of the symmetry, Find: (a) The initial metacentric height (at initial position) (b) The metacentric height in tilted position when the vessel is at the point of submergence. (c) The distance between weight and the buoyancy in tilted position. (d) The moment created. (e) Classify the kind of moment. (f) The shifted distance of buoyancy.arrow_forward
- A steel tank with inner diameter of 5m and a height of 5.20m contains Oil (specific gravity = 0.80) and is supported by a tripod structure shown. Neglecting the weight of the tank and the structure itself, What is the distance of leg AD from z axis? Determine the distance of leg AD from x axis. Calculate the force in leg AD.arrow_forwardA cube A is 30cm along each edge and weighs 1450N. It is attached to the square prism B which 15cm x 15cm x 2.4 meters and weighs 4700N/m3 . What height of B (in meters) will project above the surface if the specific gravity of the liquid is 1.50?arrow_forwardA cylindrical buoy 1.8 m in diameter, 1.2 m high and weighing 10kN floatsin salt water of density 1025kg m−3. Its centre of gravity is 0.45 m from the bottom. Ifa load of 2 kN is placed on the top, find the maximum height of the centre of gravityof this load above the bottom if the buoy is to remain in stable equilibrium.arrow_forward
- What height of mercury column is equivalent to 1000 kPa? The density of mercury is 14000 kg/m3.arrow_forwardA piece of cork having a specific weight of 2.36 kN/m is shaped as shown in Fig. 5.32. (a) To what depth will it sink in turpentine (sg = 0.87) if placed in the orientation shown? (b) Is it stable in this position?arrow_forwardThe aluminum body of a lamp has a uniform thickness of 1mm.Since it is known that the density of aluminum is 2800 kg / m3, find the mass of the object in the figure. STATİCSarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- International Edition---engineering Mechanics: St...Mechanical EngineeringISBN:9781305501607Author:Andrew Pytel And Jaan KiusalaasPublisher:CENGAGE L
International Edition---engineering Mechanics: St...
Mechanical Engineering
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:CENGAGE L
Physics 33 - Fluid Statics (1 of 10) Pressure in a Fluid; Author: Michel van Biezen;https://www.youtube.com/watch?v=mzjlAla3H1Q;License: Standard YouTube License, CC-BY