An asymmetric V-shaped bar ABC is attached to a surface at point A as shown below. The sides of the bar have the following lengths: AB = 160 mm, and BC = 200 mm. A force F = 500 N is applied at point C. The force vector is perpendicular to the side BC and points in the 4th quadrant assuming the standard orientation of the Cartesian xy-plane (with positive x-axis pointing right and positive y-axis pointing up). The bar and all forces are in the plane of the page (2D case). a) Calculate the moment of the force F about A point A. b) Calculate the moment of the force F about point B. c) Draw FBD of the bar ABC. Assume that the bar is weightless and supported by a smooth pin at point A. 160 mm F = 500 N 30° В 200 mm Attention: Convert millimeters to meters and uonort

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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An asymmetric V-shaped bar ABC is attached to a surface at point A as shown below. The sides of the
bar have the following lengths: AB = 160 mm, and BC = 200 mm.
C. The force vector is perpendicular to the side BC and points in the 4th quadrant assuming the standard
orientation of the Cartesian xy-plane (with positive x-axis pointing right and positive y-axis pointing
up). The bar and all forces are in the plane of the page (2D case).
force F = 500 N is applied at point
a) Calculate the moment of the force F about
point A.
b) Calculate the moment of the force F about
A
point B.
c) Draw FBD of the bar ABC. Assume that the
bar is weightless and supported by a smooth pin
at point A.
160 mm
F = 500 N
30°
B
200 mm
Attention: Convert millimeters to meters and
report moments in newton-meters, N-m.
Transcribed Image Text:An asymmetric V-shaped bar ABC is attached to a surface at point A as shown below. The sides of the bar have the following lengths: AB = 160 mm, and BC = 200 mm. C. The force vector is perpendicular to the side BC and points in the 4th quadrant assuming the standard orientation of the Cartesian xy-plane (with positive x-axis pointing right and positive y-axis pointing up). The bar and all forces are in the plane of the page (2D case). force F = 500 N is applied at point a) Calculate the moment of the force F about point A. b) Calculate the moment of the force F about A point B. c) Draw FBD of the bar ABC. Assume that the bar is weightless and supported by a smooth pin at point A. 160 mm F = 500 N 30° B 200 mm Attention: Convert millimeters to meters and report moments in newton-meters, N-m.
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