A mass of 1.42 Kg is connected to a spring of spring constant 8.71 N/m. An oscillation is started by pulling the mass to the right to amplitude 0.522 m before release and the oscillator moves in air. The oscillation decays to 18.2% of the original amplitude in 58.2 seconds.  A=0.241m at 26.38 seconds.   a.  What would the position of the oscillation be 26.38 seconds after release?

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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,