The figure shows a rigid body oscillating about the pivot A. If Jis mass moment of inertia of the body about the axis of rotation, its natural frequency for small oscillations is proportional to c.g. (a) J (b) J2 id)

The figure shows a rigid body oscillating about the pivot A. If Jis mass moment of inertia of the body about the axis of rotation, its natural frequency for small oscillations is proportional to c.g. (a) J (b) J2 id)

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter5: Three-dimensional Equilibrium

Section: Chapter Questions

Problem 5.15P: In Sample Problem 5.5, determine Oy with one scalar equilibrium equation.

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i need the answer quickly

The figure shows a rigid body oscillating about
the pivot A. If Jis mass moment of inertia of the
body about the axis of rotation, its natural
frequency for small oscillations is proportional to
C.g.
(a) J
(b) J2
(c) 1/J
(d) 1J

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