The problem of collection of 17.3.46 (Reshebnik) Kep O

The problem of collection of 17.3.46 (Reshebnik) Kep O

17.3.46. Homogeneous rod 8 kg weight ranges in a vertical plane. At some point in time it points A and B are a1 = acceleration of 3 m / s2, a2 = 6 m / s2. Determine the reaction at this point the right spring. Dimensions l1 = 1 m, l2 = 0,3 m.

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(DYNAMICS, Chapter 17 - The principle of D´Alembert, paragraph - 17.3: kientostatiki method for solid state and mechanical system) 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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