In the figure, rigid bar ABC is support by a pin at B and by post (1) at A. However, there is a gap of A = 6 mm between the rigid bar at A and post (1). After load P is applied to the rigid bar, point C moves left by 11 mm. If the length of post (1) is L₁ = 2.00 m, what is the average normal strain that is produced in post (1)? Use dimensions of a = 1.30 m and b = 0.80 m. Use the correct sign conventions for normal strain. L₁ E1 = A i Rigid bar a C B με

In the figure, rigid bar ABC is support by a pin at B and by post (1) at A. However, there is a gap of A = 6 mm between the rigid bar at A and post (1). After load P is applied to the rigid bar, point C moves left by 11 mm. If the length of post (1) is L₁ = 2.00 m, what is the average normal strain that is produced in post (1)? Use dimensions of a = 1.30 m and b = 0.80 m. Use the correct sign conventions for normal strain. L₁ E1 = A i Rigid bar a C B με

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

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

In the figure, rigid bar ABC is support by a pin at B and by post (1) at A. However, there is a gap of A = 6 mm between the rigid bar at A
and post (1). After load P is applied to the rigid bar, point C moves left by 11 mm. If the length of post (1) is L₁ = 2.00 m, what is the
average normal strain that is produced in post (1)? Use dimensions of a = 1.30 m and b = 0.80 m. Use the correct sign conventions
for normal strain.
Δ
L₁
E₁ =
A
(1)
Rigid bar
a
с
B
με

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