3) Consider the truss shown, which is supported with a hinge at point C and a rocker at point A. The reaction force at A is given: = Ax 3.25 kN, directed to the right a) [5 pts] Draw a Free Body Diagram of the whole truss and label the reaction forces at A and C. b) [25 pts] Use the Method of Sections to solve for the forces in beam BD. Be sure to include a FBD of the section you analyze. Additional information: o sin(20°) = 0.342 о cos(20°) = 0.940 1m C 1 m B E 1 m D A 4 kN 20°
3) Consider the truss shown, which is supported with a hinge at point C and a rocker at point A. The reaction force at A is given: = Ax 3.25 kN, directed to the right a) [5 pts] Draw a Free Body Diagram of the whole truss and label the reaction forces at A and C. b) [25 pts] Use the Method of Sections to solve for the forces in beam BD. Be sure to include a FBD of the section you analyze. Additional information: o sin(20°) = 0.342 о cos(20°) = 0.940 1m C 1 m B E 1 m D A 4 kN 20°
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter12: Static Equilibrium And Elasticity
Section: Chapter Questions
Problem 34P: In order to get his car out of the mud, a man ties one end of a rope to the front bumper and the...
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