Decision 21.2.13 of the collection (Reshebnik) Kepe

Decision 21.2.13 of the collection (Reshebnik) Kepe

21.2.13. Two cargo can move in a horizontal line. The kinetic energy of the mechanical system T = 3q1 + 8q2, the potential P = 12 (q1 - q2) where q1 and q2 - generalized coordinates. Determine the lowest natural frequency of the mechanical system.

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(DYNAMICS, Chapter 21 - Small oscillations of mechanical systems, par - 21.2: The vibrations of systems with two degrees of freedom) from 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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