Ql: : Rigid bar ABCD is loaded and supported as shown in Figure. Bar (1) is made of bronze[E-100 GPa] and has a cross sectional area of 520 mm. Bar (2) is made of aluminum [E=70GPa] and has a cross-sectional area of 960 mm?. After the load P is applied, the force in bar (2)is found to be 30 kN. Determine:(a) The stress in bar (1) and bar (2).(b) The load P.(c) The displacement at point A.(2)aluminum0.8 mB0.4 m1.1 m0.5 m0.6 m(1)bronze

Given: E1= 100 GPa A1= 520 mm2 E2=70 GPa A2= 960 mm2 F2= 30 kN To determine: The stress in bar 1…

Answered: (a) The stress in bar (1) and bar (2).…

Engineering

Mechanical Engineering

(a) The stress in bar (1) and bar (2). (b) The load P. (c) The displacement at point A.

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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Question

Ql: : Rigid bar ABCD is loaded and supported as shown in Figure. Bar (1) is made of bronze
[E-100 GPa] and has a cross sectional area of 520 mm. Bar (2) is made of aluminum [E=70
GPa] and has a cross-sectional area of 960 mm?. After the load P is applied, the force in bar (2)
is found to be 30 kN. Determine:
(a) The stress in bar (1) and bar (2).
(b) The load P.
(c) The displacement at point A.
(2)
aluminum
0.8 m
B
0.4 m
1.1 m
0.5 m
0.6 m
(1)
bronze

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