20.2.11. The parallel shafts on which are the drums of radii r and 2r, coupled with the gear tooth numbers z1 = 60 and z2 = 40. Determine the generalized force corresponding to the generalized coordinate, if the mass of cargo m1 = 1 kg, 2 kg = m2 condition, radius r = 0.1 m.
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(DYNAMICS, Chapter 20 - Lagrange equation of the second kind, paragraph - 20.2: Generalized power 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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