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ods (1), and a solid steel [E = 200 GPa] rod (2), as shown in the figure. All rods are unstressed before load P is applied o the rigid bar directly underneath joint B. Assume perfect connections at all joints. he bronze rods (1) each have a length of L₁= 2450 mm, a diameter of 30 mm, and a cross-sectional area of 707 mm teel rod (2) has a length of L₂ = 1850 mm, a diameter of 25 mm, and a cross-sectional area of 491 mm². Determine the axial force that is produced in steel rod (2) after load P is applied to the rigid bar. 2= (1) nswer: i A a L2 (2) B P KN a (1) L₁

ods (1), and a solid steel [E = 200 GPa] rod (2), as shown in the figure. All rods are unstressed before load P is applied o the rigid bar directly underneath joint B. Assume perfect connections at all joints. he bronze rods (1) each have a length of L₁= 2450 mm, a diameter of 30 mm, and a cross-sectional area of 707 mm teel rod (2) has a length of L₂ = 1850 mm, a diameter of 25 mm, and a cross-sectional area of 491 mm². Determine the axial force that is produced in steel rod (2) after load P is applied to the rigid bar. 2= (1) nswer: i A a L2 (2) B P KN a (1) L₁

Elements Of Electromagnetics
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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A load of P = 90 kN is supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 100 GPa] rods (1), and a solid steel [E = 200 GPa] rod (2), as shown in the figure. All rods are unstressed before load P is applied to the rigid bar directly underneath joint B. Assume perfect connections at all joints. The bronze rods (1) each have a length of L₁ = 2450 mm, a diameter of 30 mm, and a cross-sectional area of 707 mm². Steel rod (2) has a length of L₂ = 1850 mm, a diameter of 25 mm, and a cross-sectional area of 491 mm². Determine the axial force that is produced in steel rod (2) after load P is applied to the rigid bar. (1) Answer: P2= a L2 (2) B P kN a (1) L₁
Transcribed Image Text:A load of P = 90 kN is supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 100 GPa] rods (1), and a solid steel [E = 200 GPa] rod (2), as shown in the figure. All rods are unstressed before load P is applied to the rigid bar directly underneath joint B. Assume perfect connections at all joints. The bronze rods (1) each have a length of L₁ = 2450 mm, a diameter of 30 mm, and a cross-sectional area of 707 mm². Steel rod (2) has a length of L₂ = 1850 mm, a diameter of 25 mm, and a cross-sectional area of 491 mm². Determine the axial force that is produced in steel rod (2) after load P is applied to the rigid bar. (1) Answer: P2= a L2 (2) B P kN a (1) L₁
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