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 at equilibrium position. The extension of the spring when it is in equilibrium is :
(Here is spring constant)
(Here is spring constant)
(Here is spring constant)
(Here is spring constant)
As we have learned @2013
At equilibrium
Option 1)
(Here is spring constant)
Option 2)
(Here is spring constant)
Option 3)
(Here is spring constant)
Option 4)
(Here is spring constant)
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