Two weightless bars pinned together as shown, supports a load of 350 KN. Determine the forces acting along bars AB and AC that maintain equilibrium of pin A. Also, determine its stresses in Mpa if the cross- sectional area for both bars are 1000 sq. mm. Determine the values of 8 and a. 키 2m 커 8m C 4m 8m

University Physics Volume 1
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Author:William Moebs, Samuel J. Ling, Jeff Sanny
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Chapter12: Static Equilibrium And Elasticity
Section: Chapter Questions
Problem 56P: Alarge uniform cylindrical steel rod of density =7.8g/cm3 is 2.0 m long and has a diameter of 5.0...
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Two weightless bars pinned together as shown, supports a load of 350 KN. Determine the forces acting
along bars AB and AC that maintain equilibrium of pin A. Also, determine its stresses in Mpa if the cross-
sectional area for both bars are 1000 sq. mm. Determine the values of and a.
B
350 KN
e
8 m
a
For this item, determine the stress at bar AC.
B
2m
C
4m
*
8m
Transcribed Image Text:Two weightless bars pinned together as shown, supports a load of 350 KN. Determine the forces acting along bars AB and AC that maintain equilibrium of pin A. Also, determine its stresses in Mpa if the cross- sectional area for both bars are 1000 sq. mm. Determine the values of and a. B 350 KN e 8 m a For this item, determine the stress at bar AC. B 2m C 4m * 8m
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