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For a damped oscillator damping constant...

For a damped oscillator damping constant is 20gm/s, mass is 500gm. Find time taken for the amplitude to become half the initial

A

50

B

ln 2

C

50 ln 2

D

25/2 ln 2

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JEE MAINS PREVIOUS YEAR-JEE MAIN 2021-PHYSICS SECTION B
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