A block of mass 0.003 kg is suspended from a spring of spring constant k = 10 N/m shown in the figure. Initially the block oscillates with the amplitude of 25.0 cm. Because of the presence of damping force f = -bv, the amplitude of the block falls to half of its initial value after the completion of 2 oscillations. Find: i) the value of b and ii) the amount of energy that has been lost during this time.

A block of mass 0.003 kg is suspended from a spring of spring constant k = 10 N/m shown in the figure. Initially the block oscillates with the amplitude of 25.0 cm. Because of the presence of damping force f = -bv, the amplitude of the block falls to half of its initial value after the completion of 2 oscillations. Find: i) the value of b and ii) the amount of energy that has been lost during this time.

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Description: A block of mass 0.003 kg is suspended from a spring of spring constantk = 10 N/m shown in the figure. Initially the block oscillates with theamplitude of 25.0 cm. Because of the presence of damping force f = -bv,the amplitude of the block falls to h

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter12: Oscillatory Motion

Section: Chapter Questions

Problem 11OQ

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