Question: 4 - In the system given, the rod has a length of 7 5 cm and mass of 8 kg .

4- In the system given, the rod has a length of "75 cm " and mass of "8 kg ". The location of the mass center and mass moment of inertia of the system are not known. The rod is supported at point A and the natural frequency of the rod is measured as "50rads". When the mass of "200 g" is added at the bottom end, the natural frequency is obtained as "20rads". Determine the distance between the center of mass (G) and the support point A.
IMPORTANT(SOLVE WITH NEWTON METHOD)
4 - In the system given, the rod has a length of

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