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A uniform cylinder of length L and mass ...

A uniform cylinder of length L and mass M having cross-sectional area A is suspended, with its length vertical, from a fixed point by a massless spring such that it is half submerged in a liquid of density `sigma` at equilibrium position. The extension `x_0` of the spring when it is in equlibrium is:

A

`(Mg)/k(1-(LA sigma)/(2M))`

B

`(Mg)/k(1+(Lasigma)/M)`

C

`(Mg)/k`

D

`(Mg)/k(1-(Lasigma)/M)`

Text Solution

Verified by Experts

The correct Answer is:
A
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