Applied Fluid Mechanics (7th Edition)
7th Edition
ISBN: 9780132558921
Author: Robert L. Mott, Joseph A. Untener
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 5, Problem 5.67PP
The diving bell shown in Fig. 5.2 weighs
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
2. The 1-m diameter cylinder in the figure is
8 meters long (dimension perpendicular to
the paper) and rests in static equilibrium
against a frictionless wall at B.
0.5m
Draw the free body diagram of
the cylinder. Label all external forces.
the
Water
Calculate
horizontal
reaction at B.
Calculate the specific gravity of
the cylinder.
If the same cylinder is taken out and dropped in water,
Will the cylinder float or sink? Explain.
Calculate the buoyant force that will act on the cylinder.
Comment on the stability of the cylinder.
A homogeneous, 5-ft-wide, 8-ft-long rectangular gate weighing 900 lb is held in place by a horizontal flexible cable as shown in the figure. Water acts against the gate, which is hinged at point A. Friction in the hinge is negligible. Determine the tension in the cable in lb.
3m
Q4/ Find the pressure force and position of center
of pressure on a triangular plate of base 2m and
height 3m which is immersed in water in such a way
that the plane of the plate makes an angle of 60°
with the free surface of the water. The base of the
2.5m
2m
plate is parallel to the water surface and at a depth
of 2.5m from water surface.
Chapter 5 Solutions
Applied Fluid Mechanics (7th Edition)
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
- The system in the figure is in equilibrium. Calculate the gauge pressure (P g= … kPa) measured on the manometer at the bottom and the height of the mercury in the column (ZH g= …m)? You choose the density and gravity value of mercury, water.Determine the value of the mass on the piston, M=229kg.arrow_forwardA 10cm x 10 cm x 10cm block of steel (ρsteel = 7900 kg/m3) is suspended from a spring scale. The scale is in Newtons. a. What is the scale reading if the block is in air? b. What is the scale reading after the block has been lowered into a beaker of water and is completely submerged?arrow_forward3.6 A 125-mL cube of solid oak is held submerged by a tether as shown. Calculate the force of the water on the bottom surface of the cube and the tension in the tether. Patm Oil 0.5 msG = 0.8 Water 0.3 m Рз.6arrow_forward
- A gate AB 4 ft long and 2 ft wide is held in position shown due to the spring whose constant is 96.0 Ibf/in. The spring is located compressed 1.5 ft in such a way as to keep the gate in equilibrium. Assume that on the gate (which moves through a circular sector BD as shown in Fig. figure), the force due to the spring is always horizontal. Determine the height d of the water.arrow_forwardA closed tin of height h contains air at atmospheric pressure. It floats vertically in water as shown below, with a depth k under water. Rust causes a small hole in the base and water leaks in slowly. Show that the tin floats in equilibrium again when the water has risen to fill a height h k/H+k, where H is the height of a water barometer.arrow_forwardThe system in the figure is in equilibrium. Calculate the gauge pressure (Pg= … kPa) measured on the manometer at the bottom and the height of the mercury in the column (ZHg= …m)? You choose the density and gravity value of mercury, water. The value of the mass on the piston will be M=229kg.arrow_forward
- In the set-up shown, a rectangular gate, ABCD, is used to store layers of oil and water. Theweight of the gate is 4 kN and the force exerted by the stopper on the gate is measured tobe 30 kN.Draw the free body diagram of the rectangular gate.arrow_forward4. The end of a semi-circular water trough is closed by a massless rectangular gate, shown below. If the water level gets too high, the gate can rotate about a frictionless hinge and let some water out of the trough. When the water in the trough is 3-ft deep, as shown in the figure, the gate is just held shut by the spherical counterweight attached to the gate. If the distance between the hinge and the counterweight is l = 3.5 ft, determine a) The mass (m) of the counterweight, in slugs. b) The horizontal and vertical reaction forces, R., and Ry, respectively, at the hinge when the gate is just about to open. m | l- Hinge V 1 ft Water Gate Hinge 3 ft radius -6 ft- 4 ftarrow_forwardA container lying horizontally is filled with water. It is 5 ft long and its cross section is in the shape of a semicircle with diameter 3 ft at the top. The weight density of water is 62. 4 lb/ft. (Draw an illustration.) a. How much work is required to pump all the water to the top of the tank? b. Find the force due to fluid pressure on one semicircular end of the container.arrow_forward
- a cylinder that is 500 mm in diameter and 2.0 m long has a specific weight of 535 N/m3 . It is held down into position with a cable attached to the sea floor. At this location, the sea is 500 m deep and the cylinder is to held in a fully submerged position just 3 m above the sea floor. FInd the resulting tension in the cable.arrow_forwardQ3/ A hinged rectangular gate is held at an angle of 70 degrees to the horizon by a cable, with water on one side and atmosphere on the other. The gate is I m wide and 3 m long, and the free surface meets the gate 2.5 m along its length. Find the tension in the cable and the reaction force at the hinge.arrow_forwardQ3/ An elliptical gate covers the end of a pipe 4 m in diameter. If the gate is hinged at the top, what normal force F is required to open the gate when water is 8 m deep above the top of the pipe and the pipe is open to the atmosphere on the other side? Neglect the weight of the gate. Water 8 m Hinge 5 m. Atmospheric pressure 4 m diameterarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Elements Of ElectromagneticsMechanical EngineeringISBN:9780190698614Author:Sadiku, Matthew N. O.Publisher:Oxford University PressMechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSONThermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill Education
- Control Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEYMechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage LearningEngineering Mechanics: StaticsMechanical EngineeringISBN:9781118807330Author:James L. Meriam, L. G. Kraige, J. N. BoltonPublisher:WILEY
Elements Of Electromagnetics
Mechanical Engineering
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:9780134319650
Author:Russell C. Hibbeler
Publisher:PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:9781259822674
Author:Yunus A. Cengel Dr., Michael A. Boles
Publisher:McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:9781118170519
Author:Norman S. Nise
Publisher:WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:9781118807330
Author:James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:WILEY
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