Numerical (MV14-01) Based on #vibration with natural #frequency of a #spring mass system

Q. 9: The natural #frequency of a #spring mass system is found to be 2 Hz. When an additional mass of 1 kg is added to the original mass m, the natural frequency is reduced to 1Hz. Find the spring constant k and the mass m

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Today We Shall Discuss an Important Topic of #mechanical #vibration (MV). These topics are also important for senior students and also very important for Competitive Exams.
The Playlist of Mechanical Vibration Contains Lectures on Fundamental Concepts of Vibration, Harmonic Motions, Damped and Undamped Free & Forced Single Degree of Freedom System, Multi Degree of Freedom System and many More related topics. All the Topics has its Numerical Also.
Following is the Link of Related Topics of this present Video Lecture.

You are Strongly Suggested to See the full Playlist having all related Videos in Proper sequence. This Playlist Have 200+ Videos Based on Different Topics of Mechanical Vibration.
Mechanical Vibration

MV10 Elements and Equation of Vibration for Mechanical System (Very Important Lecture)
MV14 - HIGHLIGHTS ON FUNDAMENTAL ASPECTS OF VIBRATION
Questions (07) Based on Vibration of Spring Mass
Questions (09) Based on Vibration of spring and Mass
Questions (11) Based on Vibration of spring and Mass
MV15 (2) TORSIONAL VIBRATION
MV16 - Equivalent Stiffness of Spring
MV19 - RAYLEIGH’S METHOD TO FIND FREQUENCY FOR FREE UNDAMPED VIBRATION
MV13 Methods to solve Vibrational Problem
MV18 - ENERGY METHOD TO FIND FREQUENCY FOR FREE UNDAMPED VIBRATION
MV15 -Effect of Inertia on Vibrating Shaft
MV17 - NEWTON’S METHOD TO FIND FREQUENCY FOR FREE UNDAMPED VIBRATION
MV23 - Find the natural frequency of the compound pendulum and conical pendulum
MV20 - Mathematical Concept of Compound Pendulum
MV20 - Mathematical and Physical Concept of COMPOUND PENDULUM
MV22 Only Mathematical Concept of BIFILAR & TRIFILAR SUSPENSION
MV23 - Natural Frequency of Pulley System
Questions (06) Based on Vibration of Compound Pendulum
MV26 - Fundamental Equation of Damped Free Vibration
Questions (05) Based on Vibration of Beam
MV27 - COULOMB DAMPING
MV25 - Damped Free Vibration
MV11 Effect of Vibration
MV28 - STRUCTURAL OR HYSTERESIS OR SOLID DAMPING
MV29 - INTERFACIAL DAMPING
MV30 - EQUATION FOR FREE DAMPED VIBRATION
MV30 (1) DAMPING RATIO, OVERDAMPED, UNDERDAMPED AND CRITICALLY DAMPED VIBRATION
Questions (31) Based on Damped Free Vibration
Questions (32) Based on Damped Free Vibration
MV21- Vibration in Beams

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