An object of weight W has a uniform rectangular cross section of a x2a and density of `0.25g//cm^(3)` part of it is immersed in water and the rectangle is tilted by `45^(underset(-)(@))` while one of its corners is just at the water surface find the torque of the buoyancy force to the centre of mass of the object.A. `2sqrt(2)aW`B. `(aW)/(sqrt(2))`C. `(aW)/(sqrt(2))`D. `(aW)/(2sqrt(2))`

An object of weight W has a uniform rectangular cross section of a x2

1.	An object of weight W has a uniform rectangular cross section of a x2a and density of `0.25g//cm^(3)` part of it is immersed in water and the rectangle is tilted by `45^(underset(-)(@))` while one of its corners is just at the water surface find the torque of the buoyancy force to the centre of mass of the object.A. `2sqrt(2)aW`B. `(aW)/(sqrt(2))`C. `(aW)/(sqrt(2))`D. `(aW)/(2sqrt(2))`
Answer» Correct Answer - D

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