19.2.7. Determine the angular acceleration ε1 pulley 1 when the radii of the pulleys are set r1 = 0,05 m, r2 = 0,1 m, the moments of inertia about the rotational axes I1 = 0,01 kg · m2, I2 = 0,02 kg · m2, the time pairs force m = 0.15 Nm.

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(DYNAMICS, Chapter 19 - The general equation of dynamics, paragraph - 19.2: Application of general dynamic equations to describe the motion of a system of bodies) 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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