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A system of springs with their spring co...

A system of springs with their spring constants are as shown in figure. What is the frequency of oscillations of the mass m ?

A

`1/(2pi)sqrt((k_1k_2(k_3+k_4))/([(k_1+k_2)+(k_3+k_4)+k_1k_4]m))`

B

`1/(2pi)sqrt((k_1k_2(k_3+k_4))/([(k_1+k_2)+(k_3+k_4)+k_1k_2]m))`

C

`1/(2pi)sqrt((k_1k_2(k_3+k_4))/([(k_1+k_2)+(k_3+k_4)+k_1k_2]m))`

D

`1/(2pi)sqrt(((k_1+k_2)(k_3+k_4)+k_1k_2)/(k_1 k_2(k_3+k_4)m)`

Text Solution

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The correct Answer is:
C
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