Answered: As indicated in the diagram below, a…

As indicated in the diagram below, a beam is loaded. . kN is the equivalent of the reaction R2. ww. 20 kN 40 kN 2 m W= 20 kN/m 2 m 4 m R1 R2

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

Catherine is planning to build a stage. Her brother bought beams with cross section at hand as shown in Fig.Q2. The maximum moment acting on a beam is 180 kNm. She has a choice of either using Birch wood which has both tensile and compressive strength of 4 GPa or Brazil Nut which has both tensile and compressive strength of 5 GPa. Determine through calculation whether this cross section would be applicable. 5 cm 2 cm 8 cm Fig. Q2 2 cm 8 cm
3.2) What is the magnitude of the reaction BX? (Note: the force to be measured in N)
F2 F2 Fig. Q1.a. Complete 3D view Fig. Q1.b. Front view Fig. Q1.c. Cross section Point P is on the inclined plane (i.e., shaded plane) and on the front surface of the beam, which is subjected to external force F: (Fig. Q1.a.). The shaded plane is inclined by angle e with respect to negative Z axis (Fig. Q1.b.). The point P is in-plane stress state – stresses in X axis are zero - since point P is on the beam surface. At the point P, a normal vector of the cross-section, of which angle with Z axis is zero, is in parallel with Z axis. The cross-section dimension is shown in Fig. Q1.c. Assumption: Disregard Poisson's effect. Given: F = 50 N; h = 220 mm; w = 900 mm 1. Draw a 2D Mohr's circle (M.C.) – present explicitly radius, center, and principal stresses in the M.C. - by considering only stress components in Y-Z space at point P in Fig. Q1.b. - 2. For a case when 0 is 35°, please calculate a normal stress and a shear stress, which occur on the shaded plane, at point P. Also, draw the…
1. Determine the reaction forces exerted by the wall onto the anchors at B and C in the structure shown below. 50 J40 B. 250 kg [ans.: MB = 0; Bx = - 1.23 kN (left); By = 1.03 kN (up); Mc = 0; Cx = 1.23 kN (right); Cy = 1.47KN %3D %3D (up)]
Q.2) A bent bar ABC are supported and subjected to forces as shown below. Find the reactions on the bar at A, B and C. Neglect friction and the weight of the bars. 200 N 30° B. A 5 ft 5 ft Smooth slot- 45° 3 ft 3 ft 300 N
Q3: As Engineer, you have been asked to calculate only the forces in the members (AB, AC, BC, and CE) of the truss shown below (fig 3) after you calculating the reaction at the supports. (5 marks) B D Fig 3 5 m 3 m G 3m 3 m 3 m 5000 N 5000 N
7. Find the distance a person can be from the wall and still be in equilibrium. Hanging mass-21 kg Mass of person 90 kg Distance to support = 6 m Distance to mass = 8m Distance to wall: ?? Mass of beam 15 kg (pivot point is the left side of beam & wall-no forces act there) Support
1 ft 1 ft 2 ft Consider the given frame. В a) Determine the magnitude of the vertical reaction (Ib) at the support if the wooden tub is (CODE A) Ib. b) Determine the magnitude of the horizontal reaction (Ib) at the support if the wooden tub is (CODE A) Ib. c) What is the magnitude (Ib) of the cable attached to the D. H. 2 ft 30 OG frame? 1 ft d) What should be the weight (Ib) of the wooden tub so that the vertical reaction at the support and the weight of the tub will be equal? 3 ft I | A
15 kN/m A ***** 6 m 6 kN/m B 4 m 15,kN The Vertical Reaction at Point C The Vertical Reaction at Point A. The Horizontal Reaction at Point A. 4 m C ulingan. 3 m
Two couples act on the beam (Figure 1). Figure 1.30 200 lb 28 200 b 1 of 1 > Part A F = 137 lb, determine the resultant couple moment. Express your answer to three significant figures and include the appropriate units. ▸ View Available Hint(s) M- Value Submit Provide Feedback Units ?
1. Refer on the given beam below. Take note that points B and C are internal hinges. 301 B 30k 45 30 Gm GO! 20 N 30 N be o A AE 60 N.m 4.5m 3m om a. Determine the vertical and horizontal reactions at point A b. Determine the vertical reaction at point D c. Determine the vertical and horizontal reactions at point E
docs.google.com/for F2 = 300 N Your answer The horizontal component of resultant forces equals to 3000 lb 90 Ib /ft 9 ft 200 lb/ft Your answer The F.B.D of the beam is 500 N. العربية الإنجليزية ...