For the truss loaded as shown, determine the equation for the line of action of the stand-alone resultant R and state the coordinates of the points on the x- and y-axes through which the line of action passes. All triangles are 3-4-5. Assume F₁ = 45 kN. F₂ = 30 kN, F3 = 10 kN, F₁ = 10 kN, and M = 100 kN.m. 6 m x H 8 m B F 0 Answers: Equation of line: y = 1 M D F₁ x-axis:x=1 ! m y-axis: y= | ! m x+ i ! m
For the truss loaded as shown, determine the equation for the line of action of the stand-alone resultant R and state the coordinates of the points on the x- and y-axes through which the line of action passes. All triangles are 3-4-5. Assume F₁ = 45 kN. F₂ = 30 kN, F3 = 10 kN, F₁ = 10 kN, and M = 100 kN.m. 6 m x H 8 m B F 0 Answers: Equation of line: y = 1 M D F₁ x-axis:x=1 ! m y-axis: y= | ! m x+ i ! m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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