Pick up the correct statements about Free Vibration of Undamped SDOF System: Motions taking place with the applied force set to zero are called free vibrations. Correct Option Correct Option When applied force is zero and there is no damping in the system then the SDOF system is governed only by the influence of the initial conditions. In an undamped system under free vibration, the equation of motion is given mä + kx = 0, where k is Correct Option stiffness of the SDOF System. The solution to mä + kx = 0 represents a simple harmonic motion. Correct Option

Pick up the correct statements about Free Vibration of Undamped SDOF System: Motions taking place with the applied force set to zero are called free vibrations. Correct Option Correct Option When applied force is zero and there is no damping in the system then the SDOF system is governed only by the influence of the initial conditions. In an undamped system under free vibration, the equation of motion is given mä + kx = 0, where k is Correct Option stiffness of the SDOF System. The solution to mä + kx = 0 represents a simple harmonic motion. Correct Option

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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Pick up the correct statements about Free Vibration of Undamped SDOF System:
Motions taking place with the applied force set to zero are called free vibrations.
Correct Option
Correct Option
When applied force is zero and there is no damping in the system then the SDOF system is governed only
by the influence of the initial conditions.
In an undamped system under free vibration, the equation of motion is given mä + kx = 0, wherek is
Correct Option
stiffness of the SDOF System.
D
The solution to mä + kx = 0 represents a simple harmonic motion.
Correct Option

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