A \( 10.6 \mathrm{~kg} \) object oscillates at the end of a vertica...

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A \( 10.6 \mathrm{~kg} \) object oscillates at the end of a vertical spring that has a spring constant \( 20500 \mathrm{Nm}^{-1} \). The
\( \mathrm{P} \) effect of air resistance is represented by the damping coefficient, \( b=3 \mathrm{Nsm}^{-1} \). By what percentage does the amplitude of the oscillation decrease in each cycle? (Given, \( e^{0.0202}=1.0204 \) )
(1) \( 1 \% \)
(2) \( 2 \% \)
(3) \( 3 \% \)
(4) \( 4 \% \)
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