Question:

Two identical springs of constant K are connected in series and parallel as shown in figure. A mass m is suspended from them. The ratio of their frequencies of vertical oscillations will be

Options :

  • (a) 2:1
  • (b) 1:1
  • (c) 1:2
  • (d) 4:1

Answer :

(c) 1:2

Answer Steps :

step 1

step 2

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