n the mechanism shown below, the distributed load W is 300 N/m and the angle 0 is 55 knowing that link AB has 1.5cm x 1.5cm cross-section. W 1.5 m 1-What is the average normal stress at section b-b? 1220.8 KPa 819.2 kPa 401.6 KPa 1169.9 kPa 573.6 KPa None 2-What is the average shear stress at pin A, given its diameter as 8mm and assuming double shear case for the pin? O 5.5 MPa O 27 MPa 3.9 MPa 7.8 MPa

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter1: Tension, Compression, And Shear
Section: Chapter Questions
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In the mechanism shown below, the distributed load W is 300 Nim and the angle 9 is 55, knowing that link AB has 1.5cmx 1.5cm cross-section

n the mechanism shown below, the distributed load W is 300 N/m and the angle 0 is 55 knowing that link
AB has 1.5cm x 1.5cm cross-section.
W
1.5 m
1-What is the average normal stress at section b-b?
1220.8 KPa
819.2 kPa
401.6 kPa
1169.9 kPa
573,6 KPa
None
2-What is the average shear stress at pin A, given its diameter as 8mm and assuming double shear case
for the pin?
5.5 MPa
O 27 MPa
3.9 MPa
7.8 MPa
1.8 MPa
Transcribed Image Text:n the mechanism shown below, the distributed load W is 300 N/m and the angle 0 is 55 knowing that link AB has 1.5cm x 1.5cm cross-section. W 1.5 m 1-What is the average normal stress at section b-b? 1220.8 KPa 819.2 kPa 401.6 kPa 1169.9 kPa 573,6 KPa None 2-What is the average shear stress at pin A, given its diameter as 8mm and assuming double shear case for the pin? 5.5 MPa O 27 MPa 3.9 MPa 7.8 MPa 1.8 MPa
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