13.5.11. On the material point of mass m = 10 kg, which is located in the vibrational motion, a force of resistance R = -μv. Determine the ratio of M, if the period of damped oscillation T1 = 2, and the ratio of maximum deviation subsequent to the previous point in the same direction is equal to 0.85

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(Chapter 3 - Dynamics theme - 13.1: Free damped oscillations) from 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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