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For the cross section shown below, y 1 4a 1 8a I 8a 4a |4ª| 10a 28a 8a ба Dimensions in millimeters a) calculate the first moment of the area about x and y axes (Qx and Qy) b) locate the coordinates of the centroid. ४

For the cross section shown below, y 1 4a 1 8a I 8a 4a |4ª| 10a 28a 8a ба Dimensions in millimeters a) calculate the first moment of the area about x and y axes (Qx and Qy) b) locate the coordinates of the centroid. ४

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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STATICS OF RIGID BODIES (UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS AND FBD LEGIBLY.  NO LONG EXPLANATION NEEDED. ANSWER IN 3 DECIMAL PLACES. BOX THE FINAL ANSWERS.)

Let a = 11.66 mm 

(for the final value of a muliply the given a by 11.66mm Ex: 4a = 4(11.66)mm = 46.64 mm 

For the cross section shown below, y 1 4a 1 8a I 8a 4a -10a 28a 8a 6a Dimensions in millimeters a) calculate the first moment of the area about x and y axes (Qx and Qy) b) locate the coordinates of the centroid. ४
Transcribed Image Text:For the cross section shown below, y 1 4a 1 8a I 8a 4a -10a 28a 8a 6a Dimensions in millimeters a) calculate the first moment of the area about x and y axes (Qx and Qy) b) locate the coordinates of the centroid. ४
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