9. The rigid bar AB is supported by two rods made of the same material. The bar is initially horizontalbefore the load P is applied. Neglect the weight of the bar. Calculate the distance “x” so that the barremains horizontal.Answer: x = 3 ftL=3 ftA = 0.2 in ²L=2 ftA = 0.4 in.²←xAB12 ft10. The rigid bars shown are separated by a roller and hinged at A and D. Bar AC is supported by a steelrod at B. Calculate the vertical movement of the roller at C.E = 200 GPaA = 300 mm²2L=3m50 kN2 mC1.5 m3 mB2 mD

Answered: Image /qna-images/answer/9ae77726-9bae-4688-a65d-615c92f14f6b.jpg

9. The rigid bar AB is supported by two rods made of the same material. The bar is initially horizontal before the load P is applied. Neglect the weight of the bar. Calculate the distance "x" so that the bar remains horizontal. Answer: x = 3 ft

9. The rigid bar AB is supported by two rods made of the same material. The bar is initially horizontal before the load P is applied. Neglect the weight of the bar. Calculate the distance "x" so that the bar remains horizontal. Answer: x = 3 ft

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

9. The rigid bar AB is supported by two rods made of the same material. The bar is initially horizontal
before the load P is applied. Neglect the weight of the bar. Calculate the distance “x” so that the bar
remains horizontal.
Answer: x = 3 ft
L=3 ft
A = 0.2 in ²
L=2 ft
A = 0.4 in.²
←x
A
B
12 ft
10. The rigid bars shown are separated by a roller and hinged at A and D. Bar AC is supported by a steel
rod at B. Calculate the vertical movement of the roller at C.
E = 200 GPa
A = 300 mm²2
L=3m
50 kN
2 m
C
1.5 m
3 m
B
2 m
D

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