Discussion of Principles of Structural Analysis and Design problems in preparation for Civil Engineering Licensure Examination.
Curated by: Engr. Harf Miranda (Sir Harf Engineering Tutorial) (125 videos)
Enrol to our Review Center: https://www.facebook.com/share/1AC24Wsb9v/?mibextid=wwXIfr SITUATION: The archer aiming to release the arrow in figure BAA-15, as the archer pulls the cord. Assume that the bow is rigid. Given the properties of the cord: Diameter = 6 mm, modulus of elasticity = 250 MPa. Given dimensions: a = 300 mm; b = 400 mm; c = 200 mm. 1. Calculate the strain of the cord. A. 0.154 C. 0.189 B. 0.202 D. 0.332 2. Calculate the tensile stress of the lower cord, in MPa. A. 29.51 C. 65.35 B. 33.45 D. 68.90 3. Calculate the horizontal force applied, in N. A. 982 C. 1252 B. 1165 D. 1309 Thanks for watching! Comment for questions and suggestions for future lecture in this series. Subscribe and hit the bell button to be notified for future posts. #civilengineering #boardexam #engineering #structuralanalysis #structuralengineering #CivilEngineeringLicensureExamination #PRC #PSAD #theoryofstructures #cele #strengthofmaterials #mechanicsofmaterials #staticsofrigidbodies #steeldesign #compressionmember #trusses #friction #refresher #PSADRefresher #SHET