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A body of 50cm^3 is completely immersed ...

A body of `50cm^3` is completely immersed in water. Find the force of buoyancy on it.

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`V=50cm^3`
`=50xx10^-6m^3`. Force of buoyancy,
`F_B=Vxx`density of water`xxg`
`=(50xx10^-6m^3)(1000(kg)/(m^3))(10(m)/(s^2))=0.5N`
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Knowledge Check

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