A trough is filled with a liquid of density 865 kg/m3. The ends of the trough are equilateral triangles with sides 6 m long and vertex at the bottom. Find the hydrostatic force on one end of the trough. (Use 9.8 m/s2 for the acceleration due to gravity.)

A trough is filled with a liquid of density 865 kg/m3. The ends of the trough are equilateral triangles with sides 6 m long and vertex at the bottom. Find the hydrostatic force on one end of the trough. (Use 9.8 m/s2 for the acceleration due to gravity.)

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter15: Fluids

Section: Chapter Questions

Problem 30PQ

See similar textbooks

Related questions

Q: A large ship displace can displace a maximum of 12,000 m3 of sea water, how much load (in kg) can it…

Q: A swimming pool 5m long, 4m wide and 3m deep is full of water. Find the hydrostatic pressure and…

A: The hydro-static pressure is, P=ρgh=1000 kg/m39.81 m/s23 m=29430 Pa

Q: An anchor of mass 105 kg and volume 4 x 102 m is resting on the bottom of a lake, with rope of…

A: Given Mass of anchor m = 105 kg Volume of anchor V = 4 × 10-2 m3 To find Force must be exerted on…

Q: The greatest ocean depths on the Earth are found in the Marianas Trench, near the Philippines. -…

A: Given Data:- Depth of the trench is d=11.0 km ⇒d=11 km×103 m1 km ⇒d=1.1×104 m Density of seawater…

Q: Water, with a density of ?=1185 kg/m3, flows in a horizontal pipe. In one segment of the pipe, the…

Q: An oil tank has draft (depth under water) of 25 m in salt water. Assuming its sides are vertical.…

A: Given: An oil tank has a draft of 25m in saltwater. Assuming its sides are vertical. what is its…

Q: When an object of mass 14.5 kg is submerged in water, a scale reads only 13.4 kg. Find the volume of…

A: Given data: Object mass (m) = 14.5 kg Apparent mass (mapp) = 13.4 kg Water density (ρ) = 1×103…

Q: A rectangular parallelepiped with a square base d = 0.260 m on a side and a height h = 0.120 m has a…

Q: Calculate the force required to pull away a horizontal circular loop of wire of diameter 0.02m from…

A: Given - diameter of the wire (d) = 0.02m surface tension (T) = 0.075 N/mTo find -…

Q: An extremely dense liquid has a specific gravity of 28.00. If a cube of gold, 3.70cm on a side, is…

Q: What is at the origin of the force drag in water? A. The difference of the water flow speed above…

A: For an object that is moving through water, the drag force acts in a direction which is opposite to…

Q: In Fig Q3, a solid cube of sides 0.15 m is suspended vertically by a cable and is fully immersed (c)…

Q: Object has a volume of 3 x 104 cm lies at the bottom of the sea. If the force required to lift the…

A: Answer density=2358 kg/m3

Q: Suppose a distant world with surface gravity of 5.92 m/s2 has an atmospheric pressure of 7.24 ✕ 104…

Q: A pirate's treasure chest lies 60.2 m below the surface of the Atlantic Ocean. What is the absolute…

A: Given : h = 60.2 m Patm = 1.013 × 105 Pa ρsalt water = 1,050 kg/m3 ρfresh water = 1,000 kg/m3…

Q: An astronaut is working outside the International Space Station where the atmospheric pressure is…

Q: Compute for the head lost between the two sections of a horizontal pipe that gradually reduces from…

Q: what is the extra pressure (above atmospheric) at a depth of 10m in the water? The density of water…

A: Given data: Depth (h) = 10 m Density of water (ρ) = 1000 kg/m3 Acceleration due to gravity (g) = 10…

Q: The Mariana trench is located in the floor of the Pacific Ocean at a depth of about 11400 m below…

Q: A boat floating in fresh water displaces water weighing 35.6 kN. What is the weight of the…

Q: The pressure inside an aeroplane is 1.00 ATM (1.01 x 105 N/m2). What is the magnitude of the net…

A: Given data : The pressure inside the aeroplane is, P1=1 atm=1.01×105 N/m2. Height of cabin door is,…

Q: An anchor of mass 105 kg and volume 4 x 102 m³ is resting on the bottom of a lake, with rope of…

A: Given Mass of anchor m = 105 kg Volume of anchor V = 4 × 10-2 m3 To find Force that should be…

Q: What is the height of a column of liquid in a barometer if the density of the liquid is 0.6460 g/mL…

Q: What is the force due to oil acting on a circular plate 5cm in diameter which covers a hole in…

A: Step 1It is given, the diameter of circular plate, height of the hole and relative density of oil…

Q: A trough is full of liquid of weight density 9,000 N/m³. The ends of the trough are equilateral…

A: Option d is the right ans.

Q: When holding a large quantity of inspired air in her lungs, a 22 kg girl has a body volume of 0.025…

A: Solution:-

Q: Consider a vertical concrete structure of comparable height to the 111 West 57th Street skyscraper:…

A: Given data: The height of structure is h=435 m. The density of concrete is ρ=2.4 x 103 kg/m3. The…

Q: Water is to be pumped to the top of the Empire State Building, which is 366 m high. What gauge…

A: Given that, Height = 366 m

Q: What force does the water exert (in addition to that due to atmospheric pressure) on a submarine…

Q: A supertanker has a mass of 2.0 × 106 kg and carries oil of mass 4.0 × 106 kg. When empty, 9.0 m of…

A: When supertanker is empty. Let A be the area of the supertanker. Here, h is the height of the…

Q: The density of ice is 917 kg/m3, and the density of sea water is 1025 kg/m3. A swimming polar bear…

A: Given data: Density of ice, ρi=917 kg/m3 Density of water, ρw=1025 kg/m3 Volume of floating ice,…

Q: A vertical dam has a semicircular gate as shown in the figure. The total depth d of the figure is 36…

Q: A ship floating in sea water displaces 125 m, Detail: i. the weight of the ship if sea water has a…

Q: A horizontal pipe widens from a radius of 0.110 m to 0.240 m. If the speed of the water is 1.30 m/s…

A: Write the equation of continuity of fluids.

Q: Which of the following would result in an object sinking? Group of answer choices pick one answer B.…

A: Concept Archiemedes principle:- According to the Archiemedes principle, whenever an object is fully…

Q: If a Boeing 737 has a mass of 20,000 kg and a total wing area of 100 m2, what difference in pressure…

A: a) The pressure difference of Boeing 737In airplane, the weight of the airplane is balanced by lift…

Q: Please I want answer of this question. Many Thanks

A: Given information: Here, Vi is the initial volume of the liquid chemical, Pf is the pressure of the…

Q: A box with a volume (V=0.05 m³) lies at the bottom of a lake whose water has a density of (1*1O³…

A: The amount of force required to lift the box is calculated as shown below. As the box is lying at…

Q: A triangular plate with base 6 m and height 2 m is submerged vertically in water such that the…

Q: What is the minimum area (in square meters) of the top surface of an ice slab 0.441 m thick floating…

Q: A 0.9 m² solid object of spec. gravity = 0.9 partially submerged in seawater of density 1026 kg/m³.…

A: Here we can use Newton laws of motion

Q: The density of ice is 917 kg/m3, and the density of sea water is 1025 kg/m3. A swimming polar bear…

A: Calculate the mass of the ice. mass of ice = density X Volume = 917 X 4.65…

Q: what will be the immersion height of this buoy

A: Given data: The volume of fluid displaced is: Vd The weight of buoy is: Wb = 3630 N The weight of…

Q: A cube with edge length L = 0.22 m and density ρc = 0.93×103 kg/m3 floats in equilibrium in a liquid…

Question

A trough is filled with a liquid of density 865 kg/m3. The ends of the trough are equilateral triangles with sides 6 m long and vertex at the bottom. Find the hydrostatic force on one end of
the trough. (Use 9.8 m/s? for the acceleration due to gravity.)
N

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

(a) Calculate the absolute pressure at an ocean depth of 1 000 m. Assume the density of seawater is 1 030 kg/m3 and the air above exerts a pressure of 101.3 kPa. (b) At this depth, what is the buoyant force on a spherical submarine having a diameter of 5.00 m?
A 20.0-kg child sits on a four-legged stool. The radius of each of the stools feet is 0.022 m. a. Ignoring the mass of the stool, what is the force that is exerted on the floor? b. What is the pressure applied to the floor by the stool?
To allow a car to slow down or stop, hydraulic brakes transmit forces from a master cylinder to the brake pads through a fluid. Imagine this system as a tube filled with an incompressible fluid and a piston on each end. A force of 95.0 N is applied to a piston 2.65 cm in diameter on one end of the tube. a. What is the magnitude of the force that is exerted on the piston 5.15 cm in diameter on the other side? b. If the 2.65-cm piston is displaced by 1.00 cm, by how much is the 5.15-cm piston displaced?
A 50.0-kg woman wearing high-heeled shoes is invited into a home in which the kitchen has vinyl floor covering. The heel on each shoe is circular and has a radius of 0.500 cm. (a) If the woman balances on one heel, what pressure does she exert on the floor? (b) Should the homeowner be concerned? Explain your answer.
(a) Calculate the retarding force due to viscosity of the air layer between a cart and a level air track given the following information: air temperature is 20°C, the cart is moving at 0.400 m/s, surface area is 2.50102 m2, ad thickness of air layer is 6.00105 m. (b) What is the ration of this force to the weight of the 0.300-kg cart?
A spherical submersible 2.00 m in radius, armed with multiple cameras, descends under water in a region of the Atlantic Ocean known for shipwrecks and finds its first shipwreck at a depth of 1.75 103 m. Seawater has density 1.03 103 kg/m3, and the air pressure at the oceans surface is 1.013 105 Pa. a. What is the absolute pressure at the depth of the shipwreck? b. What is the buoyant force on the submersible at the depth of the shipwreck?
In an immersion measurement of a woman's density, she is found to have a mass of 62.0 kg in air and an apparent mass of 0.0850 kg when completely submerged with lungs empty. (a) What mass of water does she displace? (b) What is her volume? (c) Calculate her density. (d) If her lung capacity is 1.75 L is she able to float without treading water with her lungs filled with air?
. A juniper-wood plank measuring 0.25 ft by 1 ft by 16 ft is totally submerged in water, (a) What is its weight? (b) What is the buoyant force acting on it? (c) What is the size and the direction of the net force on it?
A spherical weather balloon is filled with hydrogen until its radius is 3.00 m. Its total mass including the instruments it carries is 15.0 kg. (a) Find the buoyant force acting on the balloon, assuming the density of air is 1.29 kg/m3. (b) What is the net force acting on the balloon and its instruments after the balloon is released from the ground? (c) Why does the radius of the balloon tend to increase as it rises to higher altitude?
Suppose you are at the top of Mount Everest and you fill a water balloon. The air pressure at the top of Mount Everest is 58 kPa. a. What is the fractional change in the balloons volume V/Vi when you take it to sea level? b. If instead you take it 100 m below the surface of the ocean, what is the fractional change in its volume?
A rectangular block of Styrofoam 25.0 cm in length, 15.0 cm in width, and 12.0 cm in height is placed in a large tub of water. Assume the density of Styrofoam is 3.00 102 kg/m3. a. What volume of the block is submerged? b. A copper block is now placed atop the Styrofoam block so that the top of the Styrofoam block is level with the surface of the water. What is the mass of the copper block?
You have probably noticed that carrying a person in a pool of water is much easier than carrying a person through air. To understand why, find the buoyant force exerted by air and by water on the person. Assume the average volume of a person is 0.45 m3, and that the person is submerged in air and water respectively.