The thickness of the laminar boundary layer on a flat plate at a point A is 2 cm and at a point B, Im downstream of A, is 3 cm. What is the distance of A from the leading edge of the plate?
Q: Q-2(a) When a specimen of M25 concrete is loaded to a stress level of 12.5 MPa, a strain of 500 *…
A: Given data- M25 concreteStress level=12.5 MPastrain=500×10-6 increases to 1000×10-6To Find-The…
Q: Small droplets of carbon tetrachloride at 68 °F are formed with a spray nozzle. If the average…
A:
Q: Q1) Draw contour lines of 301.2m, 301.6m, 302m, and 302.4m by interpolation method, with scale…
A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…
Q: A rod has a radius of 4m. Determine the smallest force F that must be applied along the rope in…
A: Given : M = 1400 Nm Radius of rod = 4m To Find : The smallest force F ?
Q: A sound wave is observed to travel through a liquid with a speed of 1620 m/s. The specific gravity…
A: Answer We are given Velocity of sound wave C = 1620 m/s Specific gravity of fluid = 1.5…
Q: View Policies Current Attempt in Progress Small droplets of carbon tetrachloride at 68 °F are formed…
A: Given: Temperature Diameter To find: Pressure difference Note: Surface tension at 68F , is…
Q: Water is pumped from a supply reservoir to a ducti iron water-transmission line, as shown in Figure…
A: Given : Flow rate through pipeline = 1 m3/s dia of pipe = 750 mm Pressure at A is 350 kpa To Find :…
Q: BE BD 30 12.5 T find the results of all the musses. AB, BD, DE, EF, FC, AC, BC, BE, BF A 12.93 A60 %…
A: Find forces in all members of truss
Q: The density of a certain type of jet fuel is 714 kg/m³. Determine (a) its specific gravity and (b)…
A: Given data Density of fluid = 714 kg/m3 Find (a) Specific gravity (b) Specific weight in KN/m3
Q: A rod has a radius of 4m. Determine the smallest force F that must be applied along the rope in…
A: Given: r = 4m, M= 1400Nm
Q: Some measurements on a blood sample at 37 °C (98.6 °F) indicate a shearing stress of 0.530 N/m² for…
A: GIVEN Temperature of blood sample = 37°C Shear stress, τ = 0.53 N/m2 Rate of shear strain (du/dy) =…
Q: 4) The beam shown is under simple tension and has a circular section. What are the normal stresses…
A: A beam with circular cross section is provided in the question which is under simple uniform…
Q: A traffic stream on a particular highway is moving with speed of 62 kmph. The time interval between…
A: Given data- speed V=62 kmphDistance between consecutive vehicles = space headway (S)S=88 mTo…
Q: 8 kN/m -8m--- 5 kN/m 4m B
A:
Q: A sound wave is observed to travel through a liquid with a speed of 1260 m/s. The specific gravity…
A:
Q: Problem: Compute the force in each members of the Howe truss shown using Method of Joints. Box your…
A:
Q: A 1-m³ volume of water is contained in a rigid container. Estimate the change in the volume of the…
A:
Q: A certain object weighs 284 N at the earth's surface. Determine (a) the mass of the object (in…
A:
Q: The sound pressure level for a jet plane on the ground with sound pressure of 3000 μ bar should be
A: Sound pressure Small changes in air pressure are what causes sound as they go from a source to a…
Q: Some measurements on a blood sample at 37 °C (98.6 °F) indicate a shearing stress of 0.540 N/m² for…
A:
Q: Part A Determine the tension in the cable AB in order to support the 300-kg crate in the equilibrium…
A: Given : TO Find : FAC , FAB ,FAD?
Q: 4.002 Three bolts are used in the connection shown in the figure. The thickness of plate (1) is 15…
A: Given : thickness of plate 1 = 15 mm the ultimate shear strength of bolt 350 MPa The ultimate…
Q: Given the coordinates of the land defined by fence posts 1-2-3-4-5-6-1 are shown in the following…
A:
Q: Carbon dioxide at 30 °C and 305 kPa absolute pressure expands isothermally to an absolute pressure…
A: Given data:- The given temperature is carbon dioxide is, Ti=30°C The given absolute pressure expands…
Q: The rods AB and CD are made of steel having a failure tensile stress of ?FAIL = 500MPa. Using a…
A:
Q: 5-5 through 5-19. For the planar structures shown in the figures, find the reactions and determine…
A: Given :
Q: 1. The upper beam in the figure is supported by a reaction at R3 and a roller at A which separates…
A:
Q: wo beams ABC and DE are simply supported at A, B and E, with roller support at C. Three rated load…
A: To find reaction at point A,B,C,D
Q: A 1-m³ volume of water is contained in a rigid container. Estimate the change in the volume of the…
A: Volume of water in container=1m3 It is required to determine the change in volume of water when a…
Q: For downward real flow in offset water pipe shown, find: The required pressure at D 1. 2. Determine…
A: Given, PA = 50 kPa L = 8 m D = 20 mm or 0.02 m Q = 0.2 L/s or 0.0002 m3/s
Q: A rectangular open channel has a width of 5 m and a bed slope of 0.001. For a uniform flow of depth…
A: Given- Width B=5 mBed slope S=0.001Depth y=2 mVelocity V=2 m/sIt is needed to find the Manning's…
Q: The waste water of a certain large colony contains 10-5.6 mmol/l of OH ions at 25 °C. The pH of this…
A: Given- concentration of OH- ions=10-5.6 mmol/lIt is needed to find the pH of the sample.
Q: The gear reducer is subject to the couple moments shown. Determine the resultant couple moment and…
A: Given :
Q: Answer only A and B. note: a = 4.5 m b = 33.0 kN/m c = 13 kN
A: Given: A fixed beam carrying a uniformly distributed load and a concentrated load. To find: The…
Q: 5. A 12-mm-diameter steel [E = 200 GPa] rod (2) is connected to a 30-mm-wide by 8-mm-thick…
A: Given ; Dia of steel rod= 12 mm , E = 200 GPa Dimension of rectangular aluminum bar : Width = 30 mm…
Q: Q- The free mean speed of a roadway is 80 kmph. Under the stopped condition, the average spacing…
A:
Q: a. Find the value of the moments at the ends of each element. b. Find the value of the horizontal…
A: For the given frame we have to find moments at the ends of each element and horizontal reaction at…
Q: A certain object weighs 400 N at the earth's surface. Determine (a) the mass of the object (in…
A:
Q: A compound bar consists of (4) aluminum alloy bars of (2mm) diameter and (2) steel bars of (3mm)…
A: Thermal Stress : The stress produced by change in temperature in a material is known as thermal…
Q: Small droplets of carbon tetrachloride at 68 °F are formed with a spray nozzle. If the average…
A: Given: Temperature of carbon tetrachloride = 68°F Avg. diameter = 230 µm = 230*10-6 m Required:…
Q: A discharge of 100L/s to be measured by triangular notch of vertex angle 60°. What would be the head…
A: Given Data A triangular notch having a discharge of 100 L/s Q = 100 L/s The vertex angle θ=60°…
Q: he spool has a mass of 30 kg and a radius of gy o = 0.25 m. Block A has a mass of 25 kg, and 3 has a…
A: mA=25kgmb=10kgrA=0.32mrB=0.18mvA=6msvA=ωrAω=60.32rads=19.75vB=ωrB=60.320.18=3.375ms
Q: A tyre with 230 kPa air pressure distributes a load over an area with circular contact radius of 200…
A:
Q: Q1) Draw contour lines of 301.2m, 301.6m, 302m, and 302.4m by interpolation method, with scale…
A: Solution: The contour lines for the 301.6 and 302 are drawn using interpolation method. The contour…
Q: If the resultant force acting on the bracket is to be 750 N directed along the positive x axis,…
A: Answer : We are given coplanar concurrent force system. For coplanar concurrent force system we can…
Q: Find the probable life of a reservoir with an initial capacity of 4 x 10 m² if the annual sediment…
A: Given- Initial capacity of reservoir=4×106 m3Annual sediment inflow=4×104 m3Average trap…
Q: Choose the letter of the answer. A line was measured and found out to be 512.21 m. it is then found…
A:
Q: What is the flow speed of the system shown in the figure, if you want to drive in the lower limit of…
A: Given values: Reynold's no, R = 5000 f = 0.012 L = 50 m H = 20 m
Q: The rectangular bar has a width of w= 2.75 in. and a thickness of t = 2.00 in. The normal stress on…
A: Given : W = 2/75 in. t = 2.00 in Normal stress on plane AB of the rectangular block is 6ksi
Q: An open, clean glass tube, having a diameter of 4.1 mm, is inserted vertically into a dish of…
A: Given data Diameter of tube (d) = 4.1 mm Fluid = mercury Temperature (T) = 20°C
Step by step
Solved in 2 steps
- a material has a grain diameter of 0.0005 cm. What height of capillary rise will you expect? The following data applies: The surface tension of water: 73 g/s2 Wetting angle: 0 degrees.Calculate the degree of indeterminancy of the structure shown below.The solid shown in fig 1 has two parallel bases. Plane BFHC forms a dihedral angle 50 degrees with the lower base and all face angles at D and G are all 90 degrees. 1. What is the edge length of the midsection on face ABCD?
- what is the cone of distribution, explain why stiffer materials are placed closer to the surfaceUse the diagram below to answer the questions that follow: i. .Which type of plate boundary occurs at X? ii. What feature occurs at Y, and how does it form? iii. State what happens at Z. iv. Identify the three plates in the diagram and name the materials that make up each plate. v. Which type of plate boundary occurs at Y? vi. What feature occurs at X and how does it form?DETERMINE THE STABILITY, DETERMINACY, AND DEGREE OF INDETERMINACY.
- What is the atomic packing factor of BCC structure? a. 0.54 b. 0.96 c. 0.74 d. 0.68At the proportional limit, a 20-mm-thick × 75-mm-wide bar elongates 4.6 mm under an axial load of 485 kN. The bar is 1.6-m long. If Poisson’s ratio is 0.32 for the material, determine the proportional limit.Axial deformation
- 8.Nonrigid structures offers negligible resistance to its change of shape and would often___________ under its own weight when not supported. Group of answer choices collapse change of shape move determinedMaterials can have different masses but equal volumes. a. TRUE b. FALSEA railroad track is laid at a temperature of 15 oF with gaps of 0.01 feet between the ends of the rails. The rails are 33 ft long. If they are prevented from buckling, what stress will result from a temperature of 110 oF? (k = 6.5 x 10-6 per oF)