The barometer of a mountain hiker reads 930mbars at the beginning of the hike and 780mbars at the end. Determine the vertical distance climbed, if the density of air is 1.2kg/m³ 3
Q: Determine the hydrostatic force acting on the submerged plate (2 m long and 6 m wide) and the…
A: Given: ρ=1000 kg/m3g=9.81 m/s2l=2m b= 6 m
Q: The absolute pressure of air in the tank is 70 kPa. If the barometric pressure is 755 mm Hg…
A: Pa = 70kPaPb = 755 mmHg = 7551000x9.8 x 13600 = 100.729 kPa→ Here , Pa<Pb . So , pressure…
Q: Q:-Determine the force exerted on the cone curved surface. The liquid in the tank has a specific…
A:
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: The parabolic plate is subjected to a fluid pressure that varies linearly from 0 at its top to 100…
A: The value of pressure is calculated as: p=100-25y here, p is the pressure y is the vertical distance…
Q: Disregard the weight of the piston and the platform. The figure system is in balance and the…
A:
Q: The flow of water from a reservoir is controlled by a 5-ft-wide L-shaped gate hinged at point A, as…
A: Draw the FBD diagram for a better understanding of the given problem. Determined the resultant…
Q: A cylindrical tank with a radius of 10 ft and a height of 40 ft is filled with gasoline. Given a…
A:
Q: The hull of a boat has a volume of 200 m3, and the total mass of the boat when empty is 8900 kg.…
A: Given data,
Q: 3. The gage pressure of the air in the tank shown in the figure is measured to be 65 kPa. Determine…
A: Given data Pressure measured = 65Kpa
Q: A drone is flying in the air at some altitude. The drone is equipped with piezometer that indicates…
A:
Q: horizontal plane; water enters from the west and leaves towards the north. Consider the atmospheric…
A:
Q: The closed tank shown, which is full of liquid, is accelerated downward at 23 g and to the right at…
A: To find out the pressure gradient -∇⇀ P-Sg K⇀=Sa⇀ -(∂P∂xi⏞+∂P∂yj⏞+∂P∂zk⏞ ) -Sgk⇀…
Q: A hydraulic lift is to be used to lift a 5000-lb weight by putting a weight of 50 lb on a piston…
A: Given data, F1=5000 lb F2=50 lb D2= 0.5 ft , Let D1 be the diameter required
Q: A 3-ft-diameter vertical cylindrical tank open to the atmosphere contains 1-ft-high water. The tank…
A: Given data: The initial height of water level is h0 = 1 ft. The diameter of the cylinder is d = 3…
Q: When a 2-mm-diameter tube is inserted into a liquid in an open tank, the liquid is observed to rise…
A:
Q: he volume of the fluid inside the upright conical tank is 0.8 ft3. (a) Determine the needed volume…
A: Given:Volume of fluid inside the tank, Vi=0.8 ft3Mas of the fluid inside the tank, m=40 kg
Q: The pressure at the base of the mountain is 750mm of Hg and at its top is 600 mm of Hg. If the…
A: Given data: The height of Hg column at the base of the mountain is hb = 750 mm. The height of Hg…
Q: 2. A drone is flying in the air at some altitude. The drone is equipped with piezometer that…
A:
Q: If a cup of cream having a density of 1005 kg/m^3 is turned into 3 cups of whipped cream, determine…
A:
Q: What is the minimum Block mass (kg) that is required to open the gate A-B? The density of water is…
A:
Q: The truck carries an open rectangular container that is 3.5 m wide, 3.0 m deep and 5.0 m long,…
A:
Q: (1) The gage pressure of the air in the tank shown in the figure is measured to be 40 kPa. Determine…
A: Fluid is a state of matter which deforms continuously on the application of force externally,…
Q: A closed tank rectangular in plane with vertical sides is 1.8m deep and contains water to a depth of…
A: Draw the schematic diagram.
Q: Q:-Determine the force exerted on the cone curved surface. The liquid in the tank has a specific…
A:
Q: h OA. TR? C. (h +r)w + - TR²
A: Divide the semi Circle into two quater circles as shown below and the vertical forces act on curve…
Q: Water fills the pipe AB such that the absolute pressure at A is 450 kPa. The inner diameter of the…
A: FREE BODY DIAGRAM is a diagram of the system which represents all the forces acting on the system.…
Q: A 180kg rock having a density of 2600 kg/m^3 is dropped into a lake. Determine the force needed to…
A: Given: Mass of the rock is 180 kg. Density of the rock is 2600 kg/m3. Density of the water is 1000…
Q: Fluid with a density of 1200 kg/m^3 is applying pressure on the gate shown. The depth of the water…
A:
Q: Determine the weight of a body that occupies 200 m3 if its specific volume is 10 m3/kg.
A: Given data, Specific volume v= 10 m3/kg Volume V= 200 m3
Q: The volume of the water increases by the O mass O weight O buoyancy volume _____ of the object. — —…
A:
Q: What is the minimum Block mass (kg) that is required to open the gate A-B? The density of water is…
A: Density of water, ρw=1000 kg/m3 Density of block, ρb=8000 kg/m3 Specific gravity of oil, sgo=0.9
Q: Determine the total pressure and depth of centre of pressure on a plane rectangular surface of 1 m…
A:
Q: The pressure of the air at A within the closed tank is 200 kPa. Determine the resultant force acting…
A:
Q: When loaded with gravel, the barge floats in water at the depth shown. If its center of gravity is…
A:
Q: Question Q:- Determine the force exerted on the cone curved surface. The liquid in the tank has a…
A: Given data specific weight of liquid (γ) = 27kN/m3absolute pressure of the air (Pa) = 151 kPa…
Q: Water fills the pipe AB such that the absolute pressure at A is 450 kPa . The inner diameter of the…
A: Pascal law states that the pressure in a static liquid at a point is same in all direction.…
Q: etermine the hydrostatic force exerted by the water on the bottom an 3 ft 8 ft B 20 ft
A: Fluid Mechanics
Q: 1. The closed cylindrical drum is filled with crude oil to the level shown. If the pressure of air…
A: Answer: (a) The pressure at point A : 0.182 psi. (b) The pressure at point B : 2.56 psi.
Q: Determine the magnitude and location of the resultant force acting onthe triangular end plates of…
A: Given: The density of the water, ρ = 1000 kg/m^3 The height of the triangular plate, h = 1 m The…
Q: Knowing that the vertical component of force acting on a curved surface is given by dFV = PdAx, show…
A: The diagram of the submerged sphere is given as, The vertical force at the center, But, The…
Q: A tank of cross-sectional area A is filled with a liquid of specific weight γ1 as shown in Image…
A: Given, Volume of cylinder = V Cross Section of Area = A Specific Gravity of Liquid = γ1 Specific…
Q: Determine the mass of the air contained in a room whose dimensions are 15ft x 2Oft x 20 ft. Assume…
A: Given Data Density:0.0724 lb/ft3 Dimension: 15*20*20 ft
Q: Consider a body of arbitrary shape. If the pressure distribution over thesurface of the body is…
A: Consider small elementary section on a arbitrary shape of a body, Here, PT is the pressure…
Q: A 200-pound man has a total foot imprint area of 72 in2 . Determine the pressure this man exerts on…
A: Given The weight of the man is W=200 lb. The total foot imprint area is A=72 in2. A normal human…
Q: A bucket of water is being placed in a moving lift that goes upwards at a constant speed of 1 m/s.…
A:
Q: Q:-Determine the force exerted on the cone curved surface. The liquid in the tank has a specific…
A:
Step by step
Solved in 2 steps with 2 images
- One side of the container has a 03-m square door that is hinged at its top edge. If the container is filled with water, determine the smallest force F that must be applied to the bottom edge of the door to keep it closed.Determine the absolute pressure exerted by the seawater in kPa on the body of the diver if he descends 128.44 m to a sunken ship. Assume that the density of 1,025.465 kg/m3 and the barometric pressure is 101.725 kPa.A tire having a volume of 3 ft3 contains air at a gage pressure of 26 psi and a temperature of 70°F. Determine the density (slugs/ft3) of the air contained in the tire. For air, R = 1.716 x 103 ft-lb/slug-°R.
- The gage pressure of the air in the tank shown is measured to be 50 kPa. Determine the differential height h of the mercury columnIf a cup of cream having a density of 1005 kg/m^3 is turned into 3 cups of whipped cream, determine the specific weight of the whipped cream in N/m^3.The truck carries an open rectangular container that is 3.5 m wide, 3.0 m deep and 5.0 m long, contains oil of density 869 kg/m3 to a depth of 2.0 m. If it has a constant acceleration of 6.7 m/s2. Determine the total force(in kN) acting at the rear wall of the container.
- A tank of cross-sectional area A is filled with a liquid of specific weight γ1 as shown in Image (A). Show that when a cylinder of specific weight γ2 and volume V is floated in the liquid as shown in Image (B), the liquid level rises by an amount Δh = ( γ2 /γ1 )( V /A )Balloons are often filled with helium gas because it weighs only about one-seventh of what air weighs under identical conditions. The buoyancy force, which can be expressed as Fb = ρairgVballoon, will push the balloon upward. If the balloon has a diameter of 12 m and carries two people, 85 kg each, determine the acceleration of the balloon when it is first released. Assume the density of air is ρ = 1.16 kg/m3 , and neglect the weight of the ropes and the cage.Two mercury barometers are placed at the basement and rooftop of a building. Measurements are taken at the same instant where barometers read 654mm at the basement and 480mm at the rooftop. Determine the height of the building, assuming the specific weight of air is constant at 12 N/m3
- A tank contains a liquid of relative density 0.80. The height of the tank is 4, and the width of the tank is 2m. The tank is subjected to the acceleration of 5m/s^2 along a 30o inclined plane in the upward direction. Under this condition, there is no loss of liquid. determine the slope of free surface determine the pressure at presureA tank contains a liquid of relative density 0.80. The height of the tank is 4, and the width of the tank is 2m. The tank is subjected to the acceleration of 5m/s^2 along a 30o inclined plane in the upward direction. Under this condition, there is no loss of liquid. determine the slope of free surface determine the pressure at point A and point BA gasoline line is connected to a pressure gage through a double-U manometer, as shown. If the reading of the pressure gage is 260 kPa, determine the gage pressure of the gasoline line. Assume the density of air to be 1.225 kg/m^3.