In problem if m1 2m and m2 m determine the normal mode, Ask an Expert

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In Problem, if m1 = 2m and m2 = m, determine the normal mode frequencies and mode shapes.

Problem

Two masses, m1 and m2, are attached to a light string with tension T, as shown in Figure. Assuming that T remains unchanged when the masses are displaced normal to the string, write the equations of motion expressed in matrix form.

2223_Matrix form.jpg

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