can you please solve this 2 questions? Determine the moments of inertia of the shaded area shown with respect to the x and y axes when a=20mm. Also calculate polar moment of inertia about centroid C.2 a2aa2a2a Find magnitude and nature (tensile or compressive) of force in the members AB, AC, BD, BE, CE andDE of truss by using method of Joints.2 kN2 kN2 kND1 kNB.1.167 m1 kN3 mCEH.4 m-4 m-4 m-4 m-

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Determine the moments of inertia of the shaded area shown with respect to the x and y axes when a=20 mm. Also calculate polar moment of inertia about centroid C. -2 a- 2a- a 2a 2a

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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Question

can you please solve this 2 questions?

Determine the moments of inertia of the shaded area shown with respect to the x and y axes when a=20
mm. Also calculate polar moment of inertia about centroid C.
2 a
2a
a
2a
2a

Find magnitude and nature (tensile or compressive) of force in the members AB, AC, BD, BE, CE and
DE of truss by using method of Joints.
2 kN
2 kN
2 kN
D
1 kN
B.
1.167 m
1 kN
3 m
C
E
H.
4 m-
4 m-
4 m
-4 m-

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Step 2 Interpretation of data

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Step 3 Primary calculations

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Step 4 Calculations for distances between CG

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Step 5 Calculations for the moment of inertia

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Step 6 Calculations for polar moment of inertia

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