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A load P is supported as shown by a steel pin that has been inserted in a short wooden member hanging from the ceiling. The ultimate strength of the wood used is 60 MPa in tension and 7.5 MPa in shear, while the ultimate strength of the steel is 145 MPa in shear. Knowing that b= 40 mm, c= 55mm, and d= 12 mm, determine the load P if an overall factor of safety of 2.7 is desired. 40 mm The load P is +P KN.

A load P is supported as shown by a steel pin that has been inserted in a short wooden member hanging from the ceiling. The ultimate strength of the wood used is 60 MPa in tension and 7.5 MPa in shear, while the ultimate strength of the steel is 145 MPa in shear. Knowing that b= 40 mm, c= 55mm, and d= 12 mm, determine the load P if an overall factor of safety of 2.7 is desired. 40 mm The load P is +P KN.

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 P is supported as shown by a steel pin that has been inserted in a short wooden member hanging from the ceiling. The ultimate strength of the wood used is 60 MPa in tension and 7.5 MPa in shear, while the ultimate strength of the steel is 145 MPa in shear. Knowing that b = 40 mm, c=55mm, and d= 12 mm, determine the load P if an overall factor of safety of 2.7 is desired. P P 40 mm The load P is KN.
Transcribed Image Text:A load P is supported as shown by a steel pin that has been inserted in a short wooden member hanging from the ceiling. The ultimate strength of the wood used is 60 MPa in tension and 7.5 MPa in shear, while the ultimate strength of the steel is 145 MPa in shear. Knowing that b = 40 mm, c=55mm, and d= 12 mm, determine the load P if an overall factor of safety of 2.7 is desired. P P 40 mm The load P is KN.
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