A structure was assembled in the format of the figure below. Consider that the density surface is uniform and the mass of the horizontal plate is 0,3 kg. It is asked: (a) Calculate the Ix (b) Calculate the Iy

Q: An intrepid treasure-salvage group has discovered a steelbox, containing gold doubloons and other…

A: The specific weight of seawater is , The box volume is (2ft)(5ft)(1.5ft) , The buoyant force on…

Q: An isosceles triangular plate of base 4 m and altitude 4 m is immersed vertically in an oil of sp.…

A: The total pressure is defined as the force exerted by a static fluid on the surface either plane or…

Q: hot matieral with density > , Specific heat =c and condocticity=K has Cooling fans CH Too with…

A: CONDUCTION it is the mode of heat transfer which generally occurs in solid due to temperature…

Q: Example 3. Hydrostatic Force Acting on the Door of a Submeraed Car • A heavy car plunges into a lake…

A:

Q: In the Figure below, the cover gate AB closesa circular opening 80 cm in diameter. The gate is held…

A: Given data: Diameter of opening, d = 80 cm. Mass of load, m = 200 kg. The specific weight of water,…

Q: A triangular window, with its top edge horizontal, is built in the side of a water tank. The window…

A: Height of the window, H= 16 m Width of the window, B= 8 m Maximum force that a be hod by the window,…

Q: Example 2.17: A ship displacing 1000 tons has the horizontal cross section at water line shown in…

A: The given figure is as shown below,   Metacentric height=GMGM=BM-BGBG=5 ft (given) BM=Moment of…

Q: Gate AB in the image is a quarter circle 10 ft wide along the z axis and hinged at B. Find the force…

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Q: If the weight of a buoy is 421 N and the tension force in the rope holding it down is 538 N, what is…

A: The buoyancy force acts upwards on the body, whereas the weight acts downward, and as rope is…

Q: a. A spherical container of diameter 2 × (Z + 50) m having a chemical is kept at 300 m below from…

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Q: Two large parallel glass plates separated by a distance d water. The contact angle between the water…

A: Distance between the plates, d = 1mm = 0.001 m Contact angle,  θ = 0 Surface tension, σ = 0.07 N/m

Q: 1) Calculate the buoyant force on 10 tons of solid steel completely submerged in water and compare…

A: Given:mass of steel, m=10 tons or 10000 kgdensity of steel, ρ=7800 kg/m3displaced water volume,…

Q: An average adult elephant has a mass of 3355 kg and is 3.50 m tall. A typical house cat has a mass…

A: Given   Mass of an elephant = 3355 kg              Mass of a cat = 3.6 kg Find Heat transfer rate by…

Q: A proposed design for a part of a seawall consists of a rectangular solid weighing 860 N with…

A:

Q: Consider a flatboat hull which carries cargo down a river. When fully loaded the craft weight 150…

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Q: Spherical shell with an outer radius of 8 cm and an inner radius of 7 cm floating on a liquid when…

A: Given:ro=8 cmri=7 cmρl=800 Kg/m3

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A: Archimedes' principle, or the physical law of buoyancy, states that any body wholly or partially…

Q: What maximum single weight W can be moved transversely over the edge of the side without sinking the…

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Q: The structure at dimensions of 10^-9m is called structure

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Q: )A rectangular, iully enclosed tank 2.4m long, 1.4m wide and 0.8m high is constructed of sheet metal…

A: Part (a) Length = 2.4 m wide = 1.4 m Height = 0.8 m Specific weight of body = 443.6 kg-f Density of…

Q: Example 2.17: A ship displacing 1000 tons has the horizontal cross section at water line shown in…

A:

Q: A glass tube is inserted in mercury shown in figure below; the common temperature is 200C. What is…

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Q: A balloon weighing 3.5 lbf is 6 ft in diameter. It is fi lledwith hydrogen at 18 lbf/in 2 absolute…

A: given, w = 3.5 lbf diameter = 6ft P = 18psi T = 60 ° F From Standard Tables, The gas constant of…

Q: 0.22wm CYLDER Lm CYLINDER ANCHOR

A:

Q: When a 6 Ib weight is placed on the end of a floating wooden beam, the beam tilts at an angle 0=2.9…

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Q: Buoyant force is the difference between the fluid forces on the top and bottom sides of a solid.…

A: A rectangular observation window with height h feet and base b feet is submerged vertically in a…

Q: A cylindrical buoy 0.60 m in diameter and 1.80m high weighs 205kg. It is moored in salt water to a…

A:

Q: In celebration of the end of term, see the symmetric wine glass of 300 g mass, as shown below. Note…

A: Consider first case: Draw the free body diagram of the glass:   Consider the equilibrium of…

Q: (a) A rectangular, fully enclosed tank 2.4m long, 1.4m wide and 0.8m high is constructed of sheet…

A: GivenTotal weight of tank=Area×443.6kg-fWT=22.4×1.4+2.4×0.8+1.4×0.8×443.6WT=5678.08N

Q: A research-type submersible with remote TV monitoring capabilities and weighing 35 200 N, was…

A: Given data: The weight of the research-type submersible is, P=35200 N. The the research-type…

Q: A cube shaped smooth steel block with size a = 5 cm is released on a smooth inclined surface which…

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Q: A 0.5-m diameter helium (Density of He = 0.18 kg/m3) balloon is attached by a rope to the bottom of…

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Q: In the figure, a cube of edge length L = 0.556 m and mass 1200 kg is suspended by a rope in an open…

A: GivenL=0.556 mm=1200kgDensity=1.03E+3 kgm3h=L2=0.5562=0.278mPO=atmospheric pressure=1 atm=1.01×105…

Q: In the Figure below, the cover gate AB closes a circular opening 80 cm in diameter. The gate is held…

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Q: Provide the step by step solution in solving for the Hydrostatic Force on Plane Surfaces

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Q: Seawater has a density of 1030 kg/m3 . You are designing a deep sea submersible that has a volume of…

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Q: The 200 kg, 5m wide rectangular gate shown in Figure below is hinged at B and leans against the…

A: The depth at the centroid of the gate is:

Q: A balloon inflated with helium gas (density = 0.2 %3D kg/m3) has a volume of 6 x 10-3 m³. If the…

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Q: A glass disk G is held tightly against the end of a vertically held cylindrical tube C while the…

A: Given data Tube is lowered 20 cm under water Glass disk of density 2500 kg/m3 radius of disk and…

Q: D2: The Gate AB shown in Figure is a three-eighths circle, 3 m wide into the paper, hinged at B, and…

A: GIVEN DATA A CIRCULAR GATE GIVEN WE HAVE TO FIND RESULTANT HYDROSTATIC FORCE ON THE GATE

Q: Po d -L- Pw

A:

Q: If the Buoyancy force exterted on a crown immersed in water is 0,98N and its weight in air is 7,84N.…

A: Given The buoyancy force acting on the crown is P=0.98 N. The buoyancy force exerted on a body is…

Q: Gate AB in figure shown is a homogeneous mass of 180 kg, 2.10 m wide into the paper, hinged at A,…

A:

Q: A wooden column (SG = 0.65) is 5 cm by 5 cm by 2.2 m long. What weight of lead (SG = 11.4) is needed…

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Q: A Hollow cylinder 1.0 m in diameter and 2.0 m long waits at 3825 N. Howw many kN of lead  weighing…

A: Given dataDiameter of the hallow cylinder D = 1mLength of the hallow cylinder L = 2mWeight of the…

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.