19. A weight on a spring stiffness k varies in the liqu

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19. A weight on a spring stiffness k varies in the liquid, the frequency of its oscillations ω half the natural frequency ω0 CW weight on the same spring. The coefficients of the spring stiffness k increased 7 times. How many times it is necessary to increase the viscous friction coefficient of the liquid to the period of oscillation of the sinker has not changed

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)


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