Sample question attached 7 - A beam 11 meters long is simply supported at each end and carries concentrated loads of80, 30,20, and 40 kN at 2.5,5,7.5 and 9.5 meters respectively from the left support. Drawto scale the shearing force and bending moment diagrams and read off the values of theshearing force and bending moment at the points (i) 3.5 m and (ii) 8.5 m from the leftsupport.

Answered: Image /qna-images/answer/5e7f875e-bad4-4faa-b18f-0475b68a9e97.jpg

Answered: 7 - A beam 11 meters long is simply…

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

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6 in 60° 20 in Statics Instructor A vertical force of P = 100 lb is required to remove the nail at C from the board. Determine the magnitude of the moment about B exerted by the 100 lb vertical force. Draw a free body diagram for the system. Then, use what you know about moments to solve for Mp What is the magnitude of the moment at point B due to P if P = 100 lb and 9 = 10"? Round to the nearest whole number. Enter a response then click Submit below lb in
3 For the beam shown, find the reactions at the supports and plot the shear-force and bending-moment diagrams. V = 9 kN, V2 = 9 kN, V3 = 200 mm, and V4 = 1100 mm. ATAT-V3 Provide values at all key points shown in the given shear-force and bending-moment diagrams. X (mm) B A = B = C = D = E= F= P = Q = E * KN * KN * KN × KN KN x KN ✩ kN.mm *kN.mm D 0.00 Reaction force R₁ (left) = In the shear-force and bending-moment diagrams given, +V 0.00 X (mm) 6.3 kN and reaction force R2 (right) = P 11.7 kN. Q 0.00
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a=3.5 m, b=5.0 m, MB = 110 kN-m and MC = 145 kN-m. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise.Calculate the reaction forces Ay and Dy acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.)Determine the shear force acting at each of the following locations:(a) x = 0+ m (i.e., just to the right of point A)(b) x = 3.5– m (i.e., just to the left of B)(c) x = 3.5+ m (i.e., just to the right of B)(d) x = 12.0– m (i.e., just to the left of D)When entering your answers, use the shear force sign convention.Answers:(a) V = kN.(b) V = kN.(c) V = kN.(d) V = kN.
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a=3.5 m, b=5.0 m, MB = 110 kN-m and MC = 145 kN-m. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise.Calculate the reaction forces Ay and Dy acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.)Determine the bending moment acting at each of the following locations:(a) x = 3.5– m (i.e., just to the left of B)(b) x = 3.5+ m (i.e., just to the right of B)(c) x = 8.5– m (i.e., just to the left of C)(d) x = 8.5+ m (i.e., just to the right of C)When entering your answers, use the bending moment sign convention.Answers:(a) M = kN-m.(b) M = kN-m.(c) M = kN-m.(d) M = kN-m.
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a=4.0 m, b=2.5 m, PB = 4 kN, PC = 4 kN, and MB = 60 kN-m. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise.Calculate the reaction forces Ay and MA acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.) Determine the bending moment acting at each of the following locations:(a) x = 0+ m (i.e., just to the right of fixed support A)(b) x = 4.0– m (i.e., just to the left of B)(c) x = 4.0+ m (i.e., just to the right of B)(d) x = 6.5 mWhen entering your answers, use the bending moment sign convention.Answers:(a) M = kN-m.(b) M = kN-m.(c) M = kN-m.(d) M = kN-m.
Using the image below replace the distributed loading with an equivalent resultant force, and specify its location on the beam measured from point A. Let the length be: L1 = 9 ft. Let the loads be: W1 = 70 lb/ft, W2 = 420 lb/ft. Note you must determine the coefficients a and b based on the given intensities of the loads W1 and W2, respectively.
A fabric of woven polymer fibers is to be held in tension while drying after a treatment in a chemical bath. Based on the schematic given below, find the force FG required to maintain this tension, the maximum torsion experienced by the shaft and the reactions at A and B. Then draw the shear and bending moment diagrams for the shaft in both the x-y and y-z planes. Finally determine the maximum resultant bending moment and the location along the shaft where it occurs (treat point A as the origin). Treat the force of the sheet as a distributed load over the given length. 0.1 m 0.05 m 0.5 m FG 0.05 m F₂ = 200 N RAX 4 RAZ 0.05 m p 0.05 m p F₂ = 200 N F₁ = 900 N Z F₁ = 900 N 0.075 m x RBX B RB₂ 0.075 m p FG
For the simply supported beam subjected to the loading shown, derive equations for the shear force V and the bending moment M for any location in the beam. Place the origin at point A. Let a=4.00 m, b=5.25 m, c= 2.50 m, P = 26kN and M = 160kN-m. Construct the shear-force and bending-moment diagrams. Use the bending-moment diagram to determine the maximum positive bending moment, Mmax, pos, and the maximum negative bending moment, Mmax, neg.
Please answer Part 3, thank you PART 1 Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a= 6 m, b = 3 m, PB = 70 kN, Pc= 100 kN, and PE= 30 kN. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise. Calculate the reaction forces Ay and Dy acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Ax= 0, it has been omitted from the free-body diagram.) Answer: Ay = 50 kN Dy= 150 kN PART 2 Determine the shear force acting at each of the following locations: (a) x = 3m (b)x= 9 m (c)x = 13.5 m (d)x= 18 m When entering your answers, use the shear force sign convention. Answers: (a) V= 50 kN (b) V= -20 kN (c) V= -120 kN (d)V= 30 kN PART 3 (PLEASE ANSWER, THANK YOU) Determine the bending moment acting at each of the…
(a) Determine the internal shear force and bending moment in member BCDE immediatelyto the left and to the right of pt. D. (b) Determine the internal shear force and bending momentin member AC at mid-length between pts. A & C.Provide FBDs to illustrate the direction of each internal force.
For the problem shown below (left), W = 51 lbs while L1 = 4.4 inches and L2 = 12 inches. This results in the shear force diagram as shown on the right, where A, is the reaction force in the vertical direction at point A. Based on this shear diagram, what is the maximum moment in the portion of the horizontal beam from x = O to x = L1 in units of lb-in to two decimal places. (Be sure to use a negative sign to designate a negative moment if necessary.) A |--L1-——————— L2 Ay lb 0 -Ay lb W L1 L2 W -L1- BO L1- -X
can you help me on part 3 and 4

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