Time period of a spring mass system is T. If this spring is cut into two parts whose lengths are in the ratio 1:3 and the same mass is attached to the smaller part, the new time period will be

Question:

Options :

(a) √3/2 T
(b) T/√3
(c) √3T/2
(d) √3T

Answer :

(b) T/√3

Answer Steps :

step 1

step 2

step 3

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