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A cylindrical wooden float whose base ar...

A cylindrical wooden float whose base area S and the height H drift on the water surface. Density of wood d and density of water is `rho`. What minimum work must be performed to take the float out of the water ?

A

`(S^(2)gd)/(2rho)`

B

`(Sgd^(2)H^(2))/(rho)`

C

`(Sgd^(2)H^(2))/(2rho)`

D

`(2S^(3)gd^(2))/(rhoH^(2))`

Text Solution

Verified by Experts

The correct Answer is:
C
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