3) A slender rod of mass, m and length, L forms an angle 0 with the vertical axis A'-A'. Determine the mass moment of inertia and the radius of gyration of the rod with respect to the axis A'-A'. ANS. | = ML² sin²0 k= 3 L sin e √3 X L dm Ꮎ A' A'

3) A slender rod of mass, m and length, L forms an angle 0 with the vertical axis A'-A'. Determine the mass moment of inertia and the radius of gyration of the rod with respect to the axis A'-A'. ANS. | = ML² sin²0 k= 3 L sin e √3 X L dm Ꮎ A' A'

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 9.8P: Using integration, compute the polar moment of inertia about point O for the circular sector. Check...

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Question

3) A slender rod of mass, m and length, L forms an angle 0 with the vertical axis A'-A'. Determine
the mass moment of inertia and the radius of gyration of the rod with respect to the axis A'-A'.
ANS.
| =
ML²
sin²0
k=
3
L sin e
√3
X
L
dm
Ꮎ
A'
A'

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