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13.5.25

The differential equation of the oscillatory motion of a material point has the form x + 4x + 20x = 0. Find the logarithmic decrement of the oscillations, considering the maximum deviations after a half-period of oscillations. (Answer 1.57)

The differential equation of the oscillatory motion of a material point has the form x + 4x + 20x = 0. Find the logarithmic decrement of the oscillations, considering the maximum deviations after a half-period of oscillations. (Answer 1.57)

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