The cantilever beam with a rectangular cross-section is under the loading P as shown in the figure.PPart AAt an arbitrary cross-section, a - a the state of stress is obtained at various points (point 1 - 5, where point 3 is the midpoint). Select all that describe the stress at the cross-section a - a correctly.O The cross-section a-a has three internal loadings, i.e., shear force, normal force, and bending moment.O The normal stress by bending moment at point 5 is zero.O The maximum shear stress by shear force occurs at the same point as the maximum normal stress by bending moment.O The maximum shear stress by shear force occurs at point 3.O Point 1 develops compressive normal stress by bending moment.O The shear stress by shear force at point 1 is zero.SubmitRequest Answer

Answered: Image /qna-images/answer/8bcbe256-e570-4254-a25b-811e5cad3ebb.jpg

At an arbitrary cross-section, a - a the state of stress is obtained at various points (point 1 ~ 5, where point 3 is the midpoint). Select all that describe the stress at the cross-section a - a correctly. The cross-section a-a has three internal loadings, ie., shear force, normal force, and bending moment. The normal stress by bending moment at point 5 is zero. O The maximum shear stress by shear force occurs at the same point as the maximum normal stress by bending moment. O The maximum shear stress by shear force occurs at point 3. O Point 1 develops compressive normal stress by bending moment. O The shear stress by shear force at point 1 is zero.

At an arbitrary cross-section, a - a the state of stress is obtained at various points (point 1 ~ 5, where point 3 is the midpoint). Select all that describe the stress at the cross-section a - a correctly. The cross-section a-a has three internal loadings, ie., shear force, normal force, and bending moment. The normal stress by bending moment at point 5 is zero. O The maximum shear stress by shear force occurs at the same point as the maximum normal stress by bending moment. O The maximum shear stress by shear force occurs at point 3. O Point 1 develops compressive normal stress by bending moment. O The shear stress by shear force at point 1 is zero.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Three forces are applied to the structure shown in Figure 3. Determine the maximum possible normal and shear stresses at point A under these combined loadings. 50 mm 20 mm A 40 mm 2.5 KN 150 mm Figure 3. 0.5 kN 160 mm 3 kN
Consider the 2-D state of stress shown below. Using the provided scales graph the Mohr's Circle for the 2-D state of stress with “full" details II-Obtain the Principal Stresses, the Maximum Shear Stress, and complete the table below III- Draw the Planes of Principal and Maximum Shear Stresses in the space provided below Provide "full" details and Use 3 Sig. Fig. in this problem Oy = 15 Ksi Tcw > S y Ox =10 Ksi Тух 5 Ksi 10 5 -20 -15 -10 5 10 15 20 5 10 Tccw > S' O Avg. TMax. 01 02 Op1
The plate has a thickness of 20 mm and the force P = 3 kN acts along the centerline of this thickness such that d = 150 mm. A) Determine the normal stress at the bottom edge of the plate Enter negative value in the case of compression and positive value in the case of tension. B)Determine the normal stress at the top edge of the plate. Enter negative value in the case of compression and positive value in the case of tension. C)Specify the location of the neutral axis measured from the bottom edge of the plate.
Calcuate Torsion From Point A to Point C and Bending from Point A to Point B and from Point A to Point C. Draw a FBD from point A to point B and another for point A to C indicating what stresses are been calculate. Use the stress tensor and stress cube to Indicate what forces are acting at point A. Force apply at point B is 70lb Distacen from Point A to B is 12 in or 1 feet long Distacen from Point A to C is 3 in Handle diameter 0.625 in
The state of plane stress at a point on the surface of the airplane fuselage is represented by the stress element shown in the figure. Using Mohr's Circle, determine a) the principal stresses and the maximum in-plane shear stress specifying the orientation of the element in each case. b) The equivalent state of stress at the point on the element that is oriented {a} clockwise from this position Draw all the corresponding stress elements. Given x = {x} MPa; y = {y} MPa and xy = {xy} MPa xy MPa y y MPa 10000 x MPa →→→→x Solve in terms of variables
For the shaft shown below, determine the normal and shear stresses acting on the element located at point A, including stress concentrations. Then draw the stress element at A with the applied stresses and determine the three principal stress (0₁, 2 and, σ3) using Mohr's circle. r = 0.0042 m, d = 0.03 m, D = 0.033 m, T = 250 Nm P = 1500 N, M = 300 Nm, A M M DEHRƏC T d T P P r
3. Listed below is a combination of stresses acting at a point and referred to axes x and y in an elastic material. Using Mohr’s circle of stress determine the principal stresses at the point and their directions for each combination. 1}sigmax -60 n/mm2 , sigmay -36n/mm2 ,TAUxy=5n/mm2 2}}sigmax 30 n/mm2 , sigmay -50n/mm2, TAUxy= 30n/mm2
Try One scene 7 of 7 The bar has a 90 mm by 20 mm rectangular cross section. If P = 80 kN, determine the force components perpendicular (N) and parallel (V) to a – a, the inclined surface area, and the normal and shear stress magnitudes acting on surface a – a. 90 mm 62° a N kN kN Aa-a mm2 P = 80 kN MPa MPа Try one 1st 2nd 3rd Enter attempt
State of stress at the wall and the roof of the following circular opening bafore the excavation is (a] = |0 4. Find the induced stress components at point a. R W with respect to the given x-y coordinate systerm, and expresst them in the matrix form. b. Find the total stresses at point W, and give them in matrix form. c. Repeat (a) and (b) for the roof. d. Find the stresses oy, Ciy, and tyy at point A which is located at a radial distance twice the radius of the tunnel.
The state of stress at a point in a machine component is given by ox = 120 MPa, oy = 55 MPa, Oz = -85 MPa, Oxy = -55 MPa, Oxz = -75 MPa, and oyz = 33 MPa. Construct the Mohr's circles of stress for this stress state and find the maximum shear stress.
For the flat stress state shown in the figure. Use Mohr's circle to determine (show the procedure only with the use of geometry): a. Draw Mohr's circle indicating coordinates of the points that represent the given stress state, center, radius, coordinates of the points that represent the state the maximum and minimum normal stresses, coordinates of the maximum shear and angle of rotation from the stress given to the plane principal. b. Use the results of literal a to draw the element subjected to main forces and the element subjected to maximum shear. 12 MPa 19 MPа y 19 MPа 46 MPа 46 MPа 19 MPа 19 MPа 12 MPa
A cantilevered beam is loaded as shown. The cross section at the wall is shown, with points of interest A (at the top), B (at the center), and C (midway between A and B). 200 mm where F= 1.4 kN F B 50 mm 50 mm Cross section at wall NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part.