a. By using horizontal element, determine the y-centroid for the shaded area shown in Figure la. Let a 2 m, b = 6 m, and c=2 m²
Q: Fig. P2.132 A 35° C 50° P B
A:
Q: When an axial load is applied to the ends of the bar shown in the figure, the total elongation of…
A:
Q: Determine the force in member BC of the loaded truss. The force is positive if in tension, negative…
A: Given: There are three vertically downward external forces at point B,C and D. And there is on…
Q: Three springs with different spring constants are connected as shown below. You are going to use…
A: Given the stiffness values of all springs. Required: Displacement of node 3 (u3)
Q: The car is traveling at a speed of 30 m/s. The driver then applies the brakes at A and thereby…
A:
Q: Q2) A piston-cylinder device contains air at initially 1.5 bar and 25°C. The air is first compressed…
A: Givenprocess 1-2PVk=constantP1=1.5barT1=25oCP2=7barV2=0.05 m3k=1.4process 2-3PV=constantP3=P1=1.5…
Q: (d) none of the them. 15) A turbine is a device which converts: (a) hydraulic energy in to…
A:
Q: भेजने B 5 3 4 AD spring 1.5m Cylinder 1m
A:
Q: A bronze alloy specimen having a diameter of 12.8 mm and a gage length of 50 mm was tested to…
A:
Q: It is known that the y-component of the force F exerted on pin P is 39 lb when 0 = 27° and 3= 16°.…
A: Given that: y component of force F is 39 lb. θ = 27o β = 16o It is required to determine the…
Q: A ball is shot Vertically into the air at a of 193.20 ft/sec. After 4 secs another ball is shot…
A:
Q: P= density A1 [m³] container is filled with 400 [kg] of granite stone (P == 2750 [Kg/m³) 200 [kg]…
A:
Q: An ideal Brayton refrigeration cycle has a compressor pressure ratio of 7. At the compressor inlet,…
A: As per Bartleby Policy: Experts need to answer only the first three sub parts of the question or up…
Q: 2.23 WP A gas contained within a piston-cylinder asseml goes three processes in scries: Process 1-2:…
A: GivenProcess 1-2constant voulme processP1=1barV1=4m3P2=2 barProcess 2-3PV = constantV3=2m3Process…
Q: 2. A rectangular block has thickness B in the x-direction. The side at x = 0 is held at temperature…
A: Given the temperature and heat generation values. Required: Temperature profile and maximum…
Q: Suppose that 6 J of work is needed to stretch a spring from its natural length of 32 cm to a length…
A: For hundreds of years, springs have offered mechanical solutions to a wide range of problems and…
Q: Refrigerant 134a is the working fluid in a vapor-compression heat pump system with a heating…
A: According to the question data at the inlet of the condenser P2=300lb/in2 T2 = 200 deg F data at…
Q: 6-list the most important fans that used in modern water tubes boilers and explain their functions.…
A: 6. Boiler fans: The fans are used in large water tube boilers are FD fans, ID fans and primary air…
Q: A ball mill is to grind 250 tons/day of calcite having a specific surface of 90.34 cm²/g. No…
A: To find: The required energy σf, Given : The specific surface of feed σi=90.34 cm2g The overall…
Q: A 200 kg chunk of lead falls from a height of 30 m and smashes into a rigid concrete floor.…
A: Disclaimer: “Since you have asked multiple questions, we will solve the first question for you. If…
Q: (2) 11) The maximum velocity in a circular pipe when flow is laminar occurs at (b) the center of the…
A: Find where is the maximum velocity occur in laminar flow in circular pipe .
Q: مگر U 35° 15° F1 = 30 Ib
A:
Q: Draw Front and Side and top with all dimensions please
A: Draw the top view and side view first as shown in the below attached image:
Q: What are on the grains the effects of recrystialization. and mechanical properties of metals?…
A: Introduction Recrystallization is the process of replacing defective grains with new grains that…
Q: 16) To produce a high head by multistage centrifugal pumps, the impellers are connected: (a) in…
A: Given statement : To produce a high head by multistage centrifugal pump, the impellers are…
Q: An aircraft wing is modelled by using a specific element type, which is defined by 2 nodes as shown…
A: Given : Number of nodes = 3760 Required: Total degree of freedom
Q: E= 29000ksi I=291 in4 6 ft Add your answer B Determine the deflection of the beam at midspan. Answer…
A:
Q: Q1) On a 2.7-cm-outer-diameter circular tube, a 1.5-mm-thick aluminum fin is placed. The fin…
A: Given: The diameter of the circular tube, D = 2.7 cm The thickness of the circular tube, t = 1.5 mm…
Q: If the cords suspend the two buckets in the equilibrium position, determine the weight of bucket B.…
A: According to the given data weight of the bucket-A= 60 lb we need to determine the weight of the…
Q: As shown in the figure, a rigid beam with negligible weight is pinned at one end and attached to two…
A: In the given answers above the units are not correct. it should be in inch but given in mm. Please…
Q: Determine the horizontal shearing stress at 20 mm above the Neutral Axis 7. Determine the horizontal…
A: The result of previous parts is using here as the input(given) for part 6,7 and 8. Given: The…
Q: In servo motors, the position is determined by: a. The frequency of the PWM signal. b. The amplitude…
A: Servo motors control systems
Q: A soccer player kicks the ball into the net. From a motor learning perspective, the player seeing…
A: Feedback is a process that helps in improving the end result by applying the proper methods.
Q: 1. A pipe 2.50 cm in diameter is 1.0 m long and filled with 0.60 m of water. If the pipe is capped…
A: We will answer the first question from the given multiple questions. Please resubmit the answer that…
Q: Using finite element 1.8 Find the stress distribution in the beam shown in Figure 1.19 using two…
A:
Q: The elastic modulus of a material... A....determines when a material can be permanently deformed.…
A: The elastic modulus of the material is also called as young's modulus or modulus of elasticity which…
Q: Barometric pressure, relative humidity, and temperature should all be allowed to fall within certain…
A: Barometric Pressure: In simple words parametric pressure is the measurement of atmospheric…
Q: A V-belt drive is required for a 20 Kw, 1440 rpm electric motor which drives a compressor running at…
A: Given: Power=20 kWN1=1440 rpmN2=480 rpmC0=1.2 m
Q: Draw the front, Side and top
A: According to the question we need to draw the three orthographic projection views of the given…
Q: Gas turbine engine parts can be successfully inspected for deeply hidden defects in the material by…
A: magnetic particle testing as the magnetic effect can inspect the deeper cracks
Q: 9. The figure below shows a Bode magnitude plot: 40 Magnitude (dB) 30 20 10 10 10-1 It is a Bode…
A: Given: To find: It is a bode magnitude plot of:
Q: Question 3 For the given element: A. 30 MPa 70 5 MPa 15 MPa B a) Determine the normal and shear…
A: The normal stress along the x direction is σx=-15 MPa. The normal stress along the y direction is…
Q: The figure shows a two-stage, vapor-compression refrigeration system with two evaporators and a…
A: Given:Refrigerant= AmmoniaCompressor 1 inlet pressure, P1=12 lbf/in2Compressor 1 exit pressure,…
Q: 1) Find the reactions of the beams shown below.
A:
Q: The maximum allowable flexural stress in a 2 x 10 standard structural timber (see Table A-15) is 6…
A: Given data:- The maximum allowable flexural stress in a 2 x 10 standard structural timber (σ)= 6…
Q: Determine the force in each member of the loaded truss. All triangles are equilateral with side…
A:
Q: What is the Temperature of 02 gas if it starts at 45oC and a volume of 7L and ends at a volume of…
A:
Q: Q3) A stainless steel triangular fin (18 percent Cr, 8% Ni) (k-16.3 W/m.°C) is mounted to a plane…
A:
Q: (YC)zy = Submit Part B Value (YD)zy = Request Answer Determine the shear strain Yzy at corner D.…
A:
Q: 1)The gravity at a location is 5 m/s². The density of fluid was 2000 kg/m³. The pressure exerted by…
A: Given (4) A flow in which the volume of a fluid and its density does not change during the flow is…
Step by step
Solved in 3 steps with 1 images
- Determine Ix for the triangular region shown.The equation of the catenary shown is y = 100 cosh (x/100) where x and y are measured in feet (the catenary is the shape of a cable suspended between two points). Locate the y-coordinate 0f the centroid of the catenary by numerical integration using x=25ft.Figure (a) shows the cross section of a column that uses a structural shape known as W867 (wide-flange beam, nominally 8 in. deep, weighing 67 lb/ft). The American Institute of Steel Construction Structural Steel Handbook lists the following cross-sectional properties: A=19.7in.2,Ix=272in.4, and Iy=88.6in.4. Determine the dimensions of the rectangle in Fig. (b) that has the same Ix and Iy as a W867 section.
- For the composite area shown in the image below, if the dimensions are a = 38 mm, b = 240 mm, c = 276 mm, and b = 124 mm, determine its area moment of inertia Ī (in 106 mm²) about the centroidal horizontal X-axis (not shown) that passes through point C. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. 1 a50 mm 150 mm 150 mm 300 mm find the moment of inertia for this exercise, with the following formulas: Polar Jo= Iox + + Toy Iox - Icx + Adg² Toy = Icg + dobe ² Caculation of centroid attached below. use it to solve the question in red box asap Som Av 3com for Portion A₁ - the figure is symme about y-aris. 2=0. AL 120mm AALD Area of A₁ = 300x50 = 15000 Y₁ = y₁ y = 300 for Pation A2 Area Az = 50x300 = 15000 By Considering Centroid, from the Bottom of the section. 300+ 50 = ₁ + 3/2 = 325 Centroid (ā, y) = = [0₁ SE = 50mm A, Ya+ A₂4 0, A₁+A₂ 15000x150 +15000x325 15000 15000 (0.237.5)a. find the area and vertical distances from the bottom edge of the cross-section to the centoid of rectangles b. Find Iz, the area moment of inertia about the z centroidal axis for the cross-section. c. Find QH, the first moment of area about the z centroidal axis for the entire area below point H. This area has width 2c2c and height tt. Also, find QK, the first moment of area about the z centroidal axis for the entire area above point K with width b and height t. d. Determine the magnitudes of the shear stress at point H and the shear stress at point K. e. Find Qmax, the maximum first moment of area about the z centroidal axis for any point in the cross section, and τmax, the maximum horizontal shear stress magnitude in the cross section.
- Question 5 Calculate the polar radius of gyration of the shaded area about its centroid C. given t = 105 mm, a = 500 mm, b = 640 mm. r = Blank 1 mm t round your answer to the nearest whole number. Blank 1 Add your answer -at xo bCompute the coordinates of the centroid (î, g) of the area shown. Also compute the area moment of intertia about the r' and y' axes with origin at the centroid. 2013 Michael Swanbom cc BY NC SA a k-d Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value a 14 mm 111 mm 12 mm d 45 mm h 89 mm w 22 mm The z coordinate of the centroid is a = mm. The y coordinate of the centroid is j mm. The moment of inertia about the z' axis going through the centroid is Iz mm. The moment of inertia about the y' axis going through the centroid is Iy = mm*.Compute the coordinates of the centroid (z, 9) of the area shown. Also compute the area moment of intertia about the z' and y' axes with origin at the centroid. 2013 Michael Swanbom BY NC SA a W. k d Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value 6 mm 28 mm 7 mm 13 mm h 33 mm 5 mm w The z coordinate of the centroid is a = mm. The y coordinate of the centroid is j = 26.74 mm. The moment of inertia about the z' axis going through the centroid is I, mm*. The moment of inertia about the y' axis going through the centroid is Iy mmt.
- 1. For the Isosceles triangle shown to the right, find the moments of inertia, Ix and Iy, about the centroidal axes. Hint: break into two right triangles and use parallel axis theorem. Ans: Iy = bh³/36, I, = hb³/48 y 2h/3 h/3 X b/2 b/2For the shaded area shown, find: (a) The location of the centroid (X,Y). (b) The moment of inertia about the centroidal x- axis (horizontal axis going through the centroid) Use the table shown to tabulate all information for the moments of inertia. See the useful equations on the following page. 45° 6 in 9 in 45° 6 in 8 in 10 in xQuestion 2 Calculate the following: i. The centroid ii. Moment of inertia of the channel section about the x'-axis 25mm 25m 100 mm 25 mm 25 mm 75mm 75mm 50mm 50mm' 100mm 25 mm