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On a smooth inclined plane, a body of ma...

On a smooth inclined plane, a body of mass M is attached between two springs. The other ends of the spring are fixed to firm supports. If each spring has force constant k, the period of oscillation of the body (assuming the spring are massless) is

A

`2pi [M/(2k)]^(1/2`

B

`2pi [(2M)/(k)]^(1/2`

C

`2pi [(Mgsintheta)/(2k)]^(1/2`

D

`2pi [(2Mg)/(k)]^(1/2`

Text Solution

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The correct Answer is:
A
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