Decision 21.1.25 of the collection (Reshebnik) Kepe

Decision 21.1.25 of the collection (Reshebnik) Kepe

21.1.25. The motion of a mechanical system described by the differential equation 3q + 6q + 2q = 0, where q - the generalized coordinate. Will this movement aperiodic?

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(DYNAMICS, Chapter 21 - Lagrange equation of the second kind, paragraph - 21.1: The vibrations of systems with one degree of freedom) of Reshebnik to the collection of short tasks on the theoretical mechanics Kep OE, JA Viba, OP Grapis, JA Svetinysh et al. Publishing Moscow / Graduate School / 1989, 2009, 2012.
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