Problem 31036.
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- Юрий Физик · about the seller and their products
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Problem 31036.
The period of damped oscillations of a material point is 4 s. Logarithmic damping decrement 1.6. At the initial moment of time, the displacement from the equilibrium position is maximum and equal to 5 cm. Write the equation of oscillations. How long does it take for the oscillation amplitude to decrease by 20 from its original value?
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Detailed solution with a brief record of the conditions, formulas and laws used in the solution, derivation of the calculation formula and answer.
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