3.1 3.2 Determine the location of the centroid for the cross-section shown below and draw a scaled sketch of the cross-section, clearly showing the centroid and indicate its distance from the selected origin. (Start your calculations be setting an origin at the bottom, left-most point on the cross-section). Calculate the second moments of areas about the centroidal axes for the beam cross- section. 2. 10 mm 100 mm 10 mm 150 mm 100 mm Figure 3: Cross-section 10 mm

3.1 3.2 Determine the location of the centroid for the cross-section shown below and draw a scaled sketch of the cross-section, clearly showing the centroid and indicate its distance from the selected origin. (Start your calculations be setting an origin at the bottom, left-most point on the cross-section). Calculate the second moments of areas about the centroidal axes for the beam cross- section. 2. 10 mm 100 mm 10 mm 150 mm 100 mm Figure 3: Cross-section 10 mm

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.16P: Figure (a) shows the cross-sectional dimensions for the structural steel section known as C1020...

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3.1 Determine the location of the centroid for the cross-section shown below and draw a scaled sketch of the cross-section, clearly showing the centroid and indicate its distance from the selected origin. (Start your calculations be setting an origin from the bottom, left-most point on the cross-section). 3.2 Calculate the second moments of areas about the centroidal axes for the beam cross- section. 60 mm 10 mm y 10 mm 100 mm 10 mm 40 mm
Determine the locationof the centroid for the cross-section shown below and draw a scaled sketch of the cross-section, clearly showing the centroid and indicate its distance from the selected origin. (Start your calculations be setting an origin from the bottom, left-most point on the cross-section). 2 Calculate the second moments of areas about the centroidal axes for the beam cross- section. 60 mm |10 mm 10 mm 100 mm 10 mm 40 mm