25 lb40 lb24 in.0.5 in.4 in.aaВSection a – a The steel box wrench (E=29,000ksi, v=0.32) isloaded with a 40-lb horizontal force and a 25-lbvertical force. Find the following for an elementlocated at point B on Section a-a:24 in.1. The non-vanishing resultant internal momentson section a-a are which of the following?4 in.a. (160 i- 600 j+960 k)in · Ibb. (-160 i+600 j+960 k ) in · lbc. (-960 i+160 j+600 k)in - lbd. (-960 i -160 ј-600 k)in-lbae. none of the above2. The normal and shear force components onsection a-a are:a. V, = 65lb;V, = 40lb; N¸ = 25lbb. V, = 0;V, =40lb; N, = 25lbc. V, = 64;V, = 25lb; N, = 40lbd. V, =0;V, =-40lb; N¸ = -25lbe. none of the above3. The non-vanishing stress components at point B are:0̟ =1.60; t =-4.89ksi;а.0, =-4.89; 7 =3.60ksi;0, = 2.50ksi; T,d. o, = 4.91ksi; t =-4.89ksi;b.с.=-4.89ksi;е.none of the above4. The principal stresses at point B from most tensile to most compressive are:O1,02,0; =4.16,–0.8,–5.76b. o,,0,,0, =5.76,0,–4.16а.O1,02,0; =1.9,-2.45,-6.8с.d. o1,02,03 =2.45,0,–6.8e. none of the above5. The absolute maximum shear strain at B is:а. 903 д6;b. 2450 ле;45 με;d. 5920µɛ;с.e. none of the above

Note: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts…

The steel box wrench (E-29,000ksi, v=0.32) loaded with a 40-lb horizontal force and a 25-lb vertical force. Find the following for an element located at point B on Section a-a: 1. The non-vanishing resultant internal moments on section a-a are which of the following? a. (160 i-600 j+960 k) in lb b. (-160i+600 j+960 k) in lb X c. (-960 i+160 j+600 k) in lb d. (-960 i-160 j-600 k) in lb e. none of the above 2. The normal and shear force components on section a-a are: a. V = 65lb;V₁ = 40lb; N₂ = 25lb b. V = 0;V₁ = 40lb; N₂ = 25lb c. V=64;V, = 25lb; N₂ = 40lb d. V = 0;V, = -40lb; N₂ = -25lb e. none of the above 3. The non-vanishing stress components at point B are: a. o₂=1.60; T = -4.89ksi; b. o, -4.89; Txy = 3.60ksi; = ху c. = 2.50ksi; Txy = -4.89ksi; d. o=4.91ksi; Txy = -4.89ksi; ху e. none of the above 4 in. 24 in. S

The steel box wrench (E-29,000ksi, v=0.32) loaded with a 40-lb horizontal force and a 25-lb vertical force. Find the following for an element located at point B on Section a-a: 1. The non-vanishing resultant internal moments on section a-a are which of the following? a. (160 i-600 j+960 k) in lb b. (-160i+600 j+960 k) in lb X c. (-960 i+160 j+600 k) in lb d. (-960 i-160 j-600 k) in lb e. none of the above 2. The normal and shear force components on section a-a are: a. V = 65lb;V₁ = 40lb; N₂ = 25lb b. V = 0;V₁ = 40lb; N₂ = 25lb c. V=64;V, = 25lb; N₂ = 40lb d. V = 0;V, = -40lb; N₂ = -25lb e. none of the above 3. The non-vanishing stress components at point B are: a. o₂=1.60; T = -4.89ksi; b. o, -4.89; Txy = 3.60ksi; = ху c. = 2.50ksi; Txy = -4.89ksi; d. o=4.91ksi; Txy = -4.89ksi; ху e. none of the above 4 in. 24 in. S

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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Concept explainers

Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.

Question

25 lb
40 lb
24 in.
0.5 in.
4 in.
a
a
В
Section a – a

The steel box wrench (E=29,000ksi, v=0.32) is
loaded with a 40-lb horizontal force and a 25-lb
vertical force. Find the following for an element
located at point B on Section a-a:
24 in.
1. The non-vanishing resultant internal moments
on section a-a are which of the following?
4 in.
a. (160 i- 600 j+960 k)in · Ib
b. (-160 i+600 j+960 k ) in · lb
c. (-960 i+160 j+600 k)in - lb
d. (-960 i -160 ј-600 k)in-lb
a
e. none of the above
2. The normal and shear force components on
section a-a are:
a. V, = 65lb;V, = 40lb; N¸ = 25lb
b. V, = 0;V, =40lb; N, = 25lb
c. V, = 64;V, = 25lb; N, = 40lb
d. V, =0;V, =-40lb; N¸ = -25lb
e. none of the above
3. The non-vanishing stress components at point B are:
0̟ =1.60; t =-4.89ksi;
а.
0, =-4.89; 7 =3.60ksi;
0, = 2.50ksi; T,
d. o, = 4.91ksi; t =-4.89ksi;
b.
с.
=-4.89ksi;
е.
none of the above
4. The principal stresses at point B from most tensile to most compressive are:
O1,02,0; =4.16,–0.8,–5.76
b. o,,0,,0, =5.76,0,–4.16
а.
O1,02,0; =1.9,-2.45,-6.8
с.
d. o1,02,03 =2.45,0,–6.8
e. none of the above
5. The absolute maximum shear strain at B is:
а. 903 д6;
b. 2450 ле;
45 με;
d. 5920µɛ;
с.
e. none of the above

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