Depth = 90m g= 9.8m/s^2 Water density =1000kg/m^3 A) What is the Hydrostatic force on a 3m x 3m metal sheet laid flat? B...
Depth = 90m
g= 9.8m/s^2
Water density =1000kg/m^3
A) What is the Hydrostatic force on a 3m x 3m metal sheet laid flat?
B) What is the Hydrostatic force on that same sheet placed vertically (bottom edge at 90m)?
Homework Answers
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Depth = 90m g= 9.8m/s^2 Water density =1000kg/m^3 A) What is the Hydrostatic force on a 3m x 3m metal sheet laid flat? B...
Determine the total force in KN acting on the bottom of the tank 0 X G...
Determine the total force in KN acting on the bottom of the
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0 X G 1Na 1 kn -Google Search Moran, Shapiro, Boettner, Bailey, Fundamentals of Engineering Thermodynamics, 9e Problem 1.036 51 The figure below shows a tank used pressure is 1 bar, the acceleration of gravity is s.8 m/s2, and the density of the water is 987.1 ka/m2 to collect rainwater having a diameter of 4 m. As shown in the figure, the depth of the tank varies...
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a=4 b=3(m/s) 06. The drag force. F.experienced by a submarine that moves at a great depth from the surface of the water is a function of the density . viscosity, speed and the transversal section of the submarine 1. An expert suggests that the nondimensional relationship that allows the calculation of Fis: AVEA (a) is the number of dimensionless parameters in the expression correct? Why? (b)Are the parameters correct? If not, correct them. (c) A geometrically similar model to that...
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Question 11 105 m/s. The sheet is nonconducting, flat, and very large. Part (b) of the...
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1. A very smooth flat plate of length L-1 m and width b 3 m is immersed parallel to a stream of velocity 2 m/s. For both air and water as the working fluids [5 marks] Show that the flow is completely...
1. A very smooth flat plate of length L-1 m and width b 3 m is immersed parallel to a stream of velocity 2 m/s. For both air and water as the working fluids [5 marks] Show that the flow is completely laminar over the entire plate. a. b. Determine the drag force on one side of the plate. Determine the thicknesses δ, δ*, and θ at the end of the plate (x L). [6 marks] C. For air use,...
a) The horizontal force(s) (direction and magnitude) acting on the gate per unit width and draw the pressure distribution diagram(s) [6 marks] b) The vertical force(s) acting on the gate per unit wid...
a) The horizontal force(s) (direction and magnitude) acting on
the gate per unit width and draw the pressure distribution
diagram(s) [6 marks] b) The vertical force(s) acting on the gate
per unit width (Include direction and magnitude). [6 marks] c) If
the gate is 5 m long (into the page), calculate the magnitude,
direction and angle of the resultant hydrostatic force acting on
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per unit width. Include...
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4. What is the total force on the bottom of a 2.0-m-diameter by 1.5-m-deep round wading pool due to the weight of the ain and the weight of the water? (Note the pressure contribution from the atmosphere is 1.0 x 10 Nim2, the density of water s 1 000 kg/m3, and g -9.8 m/s2) 9 a. 5.1E+5 N b. 1.4E+6 N c. 2.1E+6 N d. 2.1E+5 N e. 3.6E+5 N We were unable to transcribe this image
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Home looking Files X Exam2(2).pdf + Exam2%20(2).pdf 4/4 3. An incompressible, viscous fluid with density, p,...
Home looking Files X Exam2(2).pdf + Exam2%20(2).pdf 4/4 3. An incompressible, viscous fluid with density, p, flows past a solid flat plate which has a depth, b, into the page. The flow initially has a uniform velocity U... before contacting the plate. After contact with the plate at a distance x downstream from the leading edge, the flow velocity profile is altered due to the no-slip condition. The velocity profile at location is approximated to have a linear shape, u...
Determine the total force in KN acting on the bottom of the
tank
0 X G 1Na 1 kn -Google Search Moran, Shapiro, Boettner, Bailey, Fundamentals of Engineering Thermodynamics, 9e Problem 1.036 51 The figure below shows a tank used pressure is 1 bar, the acceleration of gravity is s.8 m/s2, and the density of the water is 987.1 ka/m2 to collect rainwater having a diameter of 4 m. As shown in the figure, the depth of the tank varies...
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a=4 b=3(m/s) 06. The drag force. F.experienced by a submarine that moves at a great depth from the surface of the water is a function of the density . viscosity, speed and the transversal section of the submarine 1. An expert suggests that the nondimensional relationship that allows the calculation of Fis: AVEA (a) is the number of dimensionless parameters in the expression correct? Why? (b)Are the parameters correct? If not, correct them. (c) A geometrically similar model to that...
Question 11 105 m/s. The sheet is nonconducting, flat, and very large. Part (b) of the figure gives the In part (a) of the figure an electron is shot directly away from a uniformly charged plastic sheet, at speed vs 2.10 x electron's vertical velocity component v versus time t until the return to the launch point. What is the sheet's surface charge density? 26.0 t(ps) (a) (b) Number Units The number of significant digits is set to 3; the...
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a) The horizontal force(s) (direction and magnitude) acting on
the gate per unit width and draw the pressure distribution
diagram(s) [6 marks] b) The vertical force(s) acting on the gate
per unit width (Include direction and magnitude). [6 marks] c) If
the gate is 5 m long (into the page), calculate the magnitude,
direction and angle of the resultant hydrostatic force acting on
the gate. [7 marks] d) The net horizontal force acting on the dam
per unit width. Include...
4. What is the total force on the bottom of a 2.0-m-diameter by 1.5-m-deep round wading pool due to the weight of the ain and the weight of the water? (Note the pressure contribution from the atmosphere is 1.0 x 10 Nim2, the density of water s 1 000 kg/m3, and g -9.8 m/s2) 9 a. 5.1E+5 N b. 1.4E+6 N c. 2.1E+6 N d. 2.1E+5 N e. 3.6E+5 N We were unable to transcribe this image
QUESTION 2A (11 marks) [Allow 13 minutes] Water flows over a stationary, smooth, flat rectangular plate with dimensions 0.4 x 0.25m as shown in the figure below. The plate has its long axis parallel to the direction of flow 0.4 m U1 m/s 0.25 m Answer the questions below where the properties of the water are (p 1000 kg/m, v 106 m2/s): a) Determine the nature of the boundary layer over the plate if the approach velocity of the water,...
Home looking Files X Exam2(2).pdf + Exam2%20(2).pdf 4/4 3. An incompressible, viscous fluid with density, p, flows past a solid flat plate which has a depth, b, into the page. The flow initially has a uniform velocity U... before contacting the plate. After contact with the plate at a distance x downstream from the leading edge, the flow velocity profile is altered due to the no-slip condition. The velocity profile at location is approximated to have a linear shape, u...
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