Answered: 9. When a dolphin glides through air,…

9. When a dolphin glides through air, it experiences an external pressure of 0.75 m of mercury. The absolute pressure on dolphin when it is 5m below the free surface of the water is

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter8: Centroids And Distributed Loads

Section: Chapter Questions

Problem 8.113P: Calculate the resultant force caused by the water acting on the parabolic arch dam. The water levels...

See similar textbooks

Related questions

Q: A pressure gage connected to a tank reads 500 kPa at a location where the atmospheric pressure is 94…

A: The gage pressure reading, Pgage=500 kPaAtmospheric pressure, Patm=94 kPa

Q: Determine the absolute pressure inside a closed tank with a vaccum pressure of 67 kPa. Assume…

Q: If the barometer reads 735 mmHg, determine what absolute pressure ,in bars,is equivalent to a vacuum…

Q: Define the pressure of a fluid at rest increases with depth (as a result of added weight).

A: Given Data: The density of the liquid is ρ. The depth at which the pressure is to be defined is h.…

Q: If a man weighs 210 lb at sea level, determine theweight W of the mana. At the top of Mt. Everest…

A: Write the formula for the weight of the man at sea level using Newton's law of gravitation. Here, W…

Q: Determine the pressure exerted on a diver at 15 m below the free surface of the sea. Assume a…

A: Given :

Q: Determine the pressure in the container at a point 20.75 below the water surface, in (a) pounds per…

Q: The volume and the average density of an irregularly shaped body are to be determined by using a…

A: In this problem, assume that the air and water are in a stationary condition. The density of air…

Q: osed cylindrical container is filled with a fluid that has a specific gravity of 2.7. What is the…

A: Given:Specific gravity,s=2.7Depth of the fluid, h=20 m

Q: If a certain gasoline weighs 7,000 N/m3, determine the value of its specific volume relative to…

A: To obtain the specific volume of the gasoline , we must apply the formula as, ν=1ρ where, ν is the…

Q: 1. The specific weight of water at ordinary pressure and temperature is 62.4 lb/ft3. The specific…

Q: If the pressure 3 m below the free surface of a liquid is 140 kpa, calculate its specific weight and…

A: Given Data P=140 kPa H=3 m

Q: Assuming specific weight of air to be constant at 12 N/cu.m, what is the approximate height of Mount…

Q: Q#1: What are the conditions of equilibrium for floating and submerged bodies

A: A submerged or floting body is stable if it comes back to it's original position after given a…

Q: The volume and average density of an irregularly shaped object are to be measured using a spring…

Q: Determine the pressure (kPa) in the air space. Specific weight of water is 9.81 kN/m3. Reduce to 2…

Q: Blood of specific gravity 1 flows through an artery in the neck of a giraffe from its heart to the…

Q: alculate the specific gravity of mater having a mass of 8.35x10-³ kg which displace 0.25 mL when…

A: Given Mass, m = 8.35x10-3 kg Volume, V = 0.25 mL = 0.25 x 10-6 m3 Find…

Q: The volume of a rock is to be determined without using any volume measurement device. Explain how…

A: Measure the weight of rock in air and water. We know that weight of rock will be less in water due…

Q: What lift does the balloon exert at an elevation of 16km, assuming that the volume has increased…

A: Given data: Elevation = 16 km Initial Volume = V Final Volume = 1.1V Unit weight of air = 2.50 N/m3

Q: a pressure gage is attached to the pump and reads 85 kPa. If the atmospheric pressure is 29.9 Hg,…

Q: 9. If methane gas has a specific gravity of 0.55 relative to air at 70OF, what are its specific…

Q: Vessel A, at elevation 2.438 m, contains water under 103.4 kPa pressure. Vessel B, at elevation…

A: The manometer is used to measure the fluid pressure. It is most accurate while measuring low fluid…

Q: 1) Determine the Air Pressure at Point A when the other end of the manometer at Point B is open to…

Q: A beaker is filled with a liquid up to a height h. If A and B are two points, one on the free…

Q: Determine the absolute pressure exerted by the seawater in kPa on the body of the diver if he…

A: Given question belongs to the subject Fluid Mechanics and can be solved using the concepts of…

Q: A mercury manometer is used to measure the pressure difference between pipes A and B. Oil (specific…

Q: the atmospheric pressure is 0.900 bar abs and a gage attached to a tank reads 390 mmHg vacuum, what…

Q: Two mercury barometers are placed at the basement and rooftop of a building. Measurements are taken…

A: Reading at the basement, hbasement= 654 mm= 0.654 m Reading at the rooftop, hrooftop= 480 mm= 0.480…

Q: At what depth below the surface of the oil, relative density 0.8 will produce a pressure of 120…

Q: A gas under a pressure of 1 MPa absolute has a specific weight of 99 N/m^3. What is the value of R…

A: Given data P=1MPa =1000 kPa Specific weight= 99 N/m^3 Density = (99/9.81)kg/m^3 Density=10.09…

Q: container with a free surface of a body of water has a depth of 20 ft. Determine the pressure on the…

A: Given Data H=20 ft=6.096 m PG=29.9 in of mercury

Q: Determine the force P necessary to just keep the 2 m-wide gate closed. Ignore the weight of the…

Q: 6. Three identical plates, A, B and C are immersed in water as shown with their centers of gravity…

A: Hydrostatic force Hydrostatic force is the force acting on the bodies or surfaces which are…

Q: Determine the pressure inside compartment X in kPa; Gage 1 reads 14 inHg. Gage 2 reads 20 mmHg…

A: Given barametric pressure=15 psi∴ atmospheric pressure Po=15 psiGage 1 reading , P1=14 in Hg…

Q: Calculate the manometer reading (x) if the upper manometer reading (y) is 400 mm Take the relative…

A: The pressure inside the container can be determined as,

Q: pressure in psf in an altitude where the temperature is 513.4298073 ˚R? Assume standard condition.

A: 513.42 0R= 285.239K We know that P= density×R×T = 1.12×0.287×285.24 = 91.68 Pa 1.91 Psf

Q: A mountain climbers observed that the pressure on top of the mountain is 500 mm Hg. At the same time…

Q: Assuming that the fluid pressure p on a surface of earth A is uniform, when you are in a living room…

A: Volume of the room = 1.74×6.94×4.01 V = 48.423156 m3 Density of air = 1.225 kg / m3 at standard…

Q: etermine the pressure experienced by a diver 20m below sea level, assuming the Barometric pressure…

A: Given Data⇒ Barometric pressure Pb=101 KPaPb=101×103Pa Height below sea level(h)=20 m Specific…

Q: If a man weighs 210 lb at sea level, determine the weight W of the man at the top of Mt. Everest…

A: GIVEN : weight of man at sea level=210lb

Q: A skin diver wants to determine the pressure exerted by the water on her body after a descent of 35…

Question

9. When a dolphin glides through air, it experiences an external pressure of 0.75 m of mercury. The absolute
pressure on dolphin when it is 5m below the free surface of the water is

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Calculate the resultant force caused by the water acting on the parabolic arch dam. The water levels are 16 ft on the upstream side and zero on the downstream side. For water, use =62.4lb/ft3.
The weight of the cylindrical tank is negligible in comparison to the weight of water it contains (water weighs 62.4lb/ft3). The coefficient of static friction between the tank and the horizontal surface is s. (a) Assuming a full tank, find the smallest force P required to tip the tank, and the smallest s that would allow tipping to take place. (b) If the force P = 200 lb initiates tipping, determine the depth of water in the tank.
Q#1: What are the conditions of equilibrium for floating and submerged bodies
Determine the pressure exerted on a diver at 15 m below the free surface of the sea. Assume a barometric pressure of 101 kPa and a specific gravity of 1.03 for seawater.
determine the pressure exerted on a diver at 30m below the free surface of the sea, assume a barometric pressure of 101kPa and a specific gravity of 1.03 for sea water
If a man weighs 210 lb at sea level, determine theweight W of the mana. At the top of Mt. Everest (29,028 ft above sea level).b. In a satellite at an altitude of 200 mi.
PROBLEM 5: The water in a tank is pressurized by air, and the pressure is measured by a multifluid manometer as shown. Determine the gage pressure of air in the tank if h1 = 0.4 m, h2 = 0.6 m, and h3 = 0.8 m. Take the densities of water, oil, and mercury to be 1000, 850 , and 13,600 kg/m^3, respectively.
Calculate the pressure exerted by water on the hull of a submarine that is cruising at a depth of 500 ft below ocean level. Assume the density of the ocean water is ρ = 1025 kg⁄m3 .
If a man weighs 210 lb at sea level, determine the weight W of the man at the top of Mt. Everest (29,028 ft above sea level).
Determine the pressure exerted on the surface of a submarine cruising 225 ft below the free surface of the sea. Assume that the barometric pressure is 14.7 psia and the specific gravity of seawater is 1.03.
What height of mercury column is equivalent to 1000 kPa? The density of mercury is 14000 kg/m3.
1. What is the value of the surface tension of a small droplet of water 0.4mm in diameter which is in contact with air if the pressure within the droplet is 565 Pa? 2. An atmospheric pressure of 116 KPa will be supported by how much height of mercury?