The homogeneous rod OA is supported at point 0, and a mass of 2m is attached at the bottom of the system as shown. For small oscillations and by use МЕТНOD; of ENERGY a) determine the equation of motion and natural frequency of the system by neglecting the mass of the homogeneous rod OA, b) determine the equation of motion and natural frequency of the system by assuming that the homogeneous rod OA has a mass of m.

The homogeneous rod OA is supported at point 0, and a mass of 2m is attached at the bottom of the system as shown. For small oscillations and by use МЕТНOD; of ENERGY a) determine the equation of motion and natural frequency of the system by neglecting the mass of the homogeneous rod OA, b) determine the equation of motion and natural frequency of the system by assuming that the homogeneous rod OA has a mass of m.

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

Forced undamped vibrations

In mechanical engineering, vibration is expressed as the term that occurs due to an object's backward and forward movement about a point of equilibrium. Generally, there are three types of vibrations which are,

Question

The homogeneous rod OA is supported at
point 0, and a mass of 2m is attached at the
bottom of the system as shown. For small
oscillations
МЕТНOD;
and by use
of ENERGY
2k
ww
k
a) determine the equation of motion and
natural frequency of the system by neglecting
the mass of the homogeneous rod OA,
L
A
2m
b) determine the equation of motion and
natural frequency of the system by assuming
that the homogeneous rod OA has a mass of m.
S.E.P.
The system is in static equilibrium position at
the instant given.

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