75 mm A₁A₂45 mmс45 minPROBLEM 5.17The horizontal x axis is drawn through the centroid C of the area shownand divides the area into two component areas A, and A₂. Determinethe first moment of each component area with respect to the x axis, andexplain the results obtained.

Given data :-Find out :-First moment of area about x- axis.

75 A₁ A₂ C 45 mm PROBLEM 5.17 The horizontal x axis is drawn through the centroid C of the area shown and divides the area into two component areas A, and 4₂. Determine the first moment of each component area with respect to the x axis, and explain the results obtained.

75 A₁ A₂ C 45 mm PROBLEM 5.17 The horizontal x axis is drawn through the centroid C of the area shown and divides the area into two component areas A, and 4₂. Determine the first moment of each component area with respect to the x axis, and explain the results obtained.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Center of Gravity and Centroid

The term center of gravity indicates the position or location of a point about which the whole weight of a body or system is supposed to be concentrated, which means the whole weight of the body or system works through this point. It is closely related to mass distribution. For all positions of the body, the center of gravity would be a single point.

Question

75 mm A₁
A₂
45 mm
с
45 min
PROBLEM 5.17
The horizontal x axis is drawn through the centroid C of the area shown
and divides the area into two component areas A, and A₂. Determine
the first moment of each component area with respect to the x axis, and
explain the results obtained.

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