Consider the two-mass, three-spring system whose equations of motion are Eqs.(11) in the text. Let
(a) Using the values of parameters given in the previous statement, find the eigenvalues and eigenvectors of the matrix
(b) Write down the general solution of the system.
(c) For each fundamental mode, draw graphs of
(d) Consider the initial conditions
(e) Consider other initial conditions of your own choice, and plot graphs of
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