A damped oscillator consists a mass-spring system with mass 2 Kg and spring constant o f 10 N/m. The damping force is given by \-b(\dx/\dt) where b = 280 g/s. The time required for the amplitude of the oscillations to reduce to one-fourth (1/4)^{\th of its initial value is: (Assume ln 2 = 0.7)

TS EAMCET Medical 29 Sept 2020 Shift 2 Paper

Question : 93 of 160

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A damped oscillator consists a mass-spring system with mass 2 Kg and spring constant o f 10 N/m. The damping force is given by -b(

) where b = 280 g/s. The time required for the amplitude of the oscillations to reduce to one-fourth (

)th of its initial value is:
(Assume ln 2 = 0.7)

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