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By using energy method, find the differential equation of the system shown based on the displacement of the mass m, x and obtain its

By using energy method, find the differential equation of the system shown based on the displacement of the mass m, x and obtain its natural frequency. The Pulley rotates without slip. Also if we want to replace this system by a simple mass and a spring as shown, find the equivalent mass meq and stiffness Keq for displacement x. mf Fi K3 m www ENME 360 Vibration - UMBC HW set 3 45 Keq R Jo meq

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