What will be the period of the displacement body of mass `m`? A. `2pisqrt((m)/(2K))`B. `2pisqrt((3m)/(K))`C. `2pisqrt((3m)/(2K))`D. `pisqrt((3m)/(K))`

What will be the period of the displacement body of mass `m`? A. `2pis

1.	What will be the period of the displacement body of mass `m`? A. `2pisqrt((m)/(2K))`B. `2pisqrt((3m)/(K))`C. `2pisqrt((3m)/(2K))`D. `pisqrt((3m)/(K))`
Answer» Correct Answer - C Equivalent force constant of three spring `k_(eq) = (k_(1)k_(2))/(k_(1) + k_(2)) = (k xx 2k)/(3k) = (2k)/(3)` `T = 2pi sqrt((m)/(k_(eq))) = 2pi sqrt((m)/(2k//3))` `rArr T = 2pi sqrt((3m)/(2k))`

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What will be the period of the displacement body of mass `m`? A. `2pisqrt((m)/(2K))`B. `2pisqrt((3m)/(K))`C. `2pisqrt((3m)/(2K))`D. `pisqrt((3m)/(K))`

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