For given mass (m=10kg) and two springs systems k1=30 N/m and k2= 20N/m. Find the following  1. Circular Frequency and natural frequency  2. If initial displacement is 50 mm and initial velocity is 0, what is max displacement and max velocity.

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A: Given: →m1=1.8 Kg ; →m2=0.7Kg→k1=250 N/m→k2=700 N/m→k3=100 N/m And the give vibration is free…

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A: For solution refer below images.

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Q: Find the natural frequency (in Hertz) of the system illustrated in the following figure. Consider…

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Q: Find the natural frequency (in Hertz) of the system illustrated in the following figure. Consider…

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Free undamped vibrations

Whenever an object/system displaces in either side of its equilibrium position with the help of an external/internal means, then the object/system moves regularly or randomly on both sides of its equilibrium position. This motion is called vibration. Generally, there are three types of vibration: longitudinal vibration, transverse vibration, and torsional vibration.