Answered: 7. Four identical masses are connected… | bartleby

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7. Four identical masses are connected by five identical springs between two rigid walls
as illustrated in the figure and move without friction on a horizontal surface. How many
normal modes of vibration in the transverse direction does the system have? Sketch
these normal modes bearing in mind that the transverse positions of masses pass through
sinusodial curves.
K
K
K
K
m
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