A load of P=3.1 kip is applied to the A-36 structural- steel beam. The modulus of elastisity and shear modulus for A-36 steel are 29(103)ksi and 11(10³) ksi respectively. (Figure 1) Figure 3 ft 12 in. 4 ft B 1 of 1 2 in. 和加 4- 6 in. in. Determine the strain at point A. Express your answer using three significant figures. Submit Request Answer Part B IVE ΑΣΦ | 41 Yzy vec Determine the shear strain Yay at point A Express your answer using three significant figures. IVE ΑΣΦ Jf vec → ? ?

A load of P=3.1 kip is applied to the A-36 structural- steel beam. The modulus of elastisity and shear modulus for A-36 steel are 29(103)ksi and 11(10³) ksi respectively. (Figure 1) Figure 3 ft 12 in. 4 ft B 1 of 1 2 in. 和加 4- 6 in. in. Determine the strain at point A. Express your answer using three significant figures. Submit Request Answer Part B IVE ΑΣΦ | 41 Yzy vec Determine the shear strain Yay at point A Express your answer using three significant figures. IVE ΑΣΦ Jf vec → ? ?

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

Strain energy

The term strain indicates the variation in an object's length, area, and volume when the object is subjected to an external force. The external force may be of normal, shear, moment, torque, etc. The strain in an object depends on the types of external force and cross-section of the object. Mathematically, the evaluation of strain can be obtained with the help of elastic constants.

Question

100%

A load of P = 3.1 kip is applied to the A-36 structural-
steel beam. The modulus of elastisity and shear modulus
for A-36 steel are 29 (103)ksi and 11(103) ksi respectively.
(Figure 1)
Figure
3 ft
12 in.
4 ft-
B
2 in.
1 of 1
TAL 12 in.
41
6 in.
Determine the strain & at point A.
Express your answer using three significant figures.
Ex
11
Submit
▾ Part B
IVD ΑΣΦ | Π
Try
Request Answer
Determine the shear strain Yay at point A.
Express your answer using three significant figures.
Submit
ΠΑΣΦΗ 11
vec
Request Answer
vec
?
?

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