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An object of mass 25 g is under water a...

An object of mass 25 g is under water at a depth of 50 cm . Relative density of the meterial of the object is 5 and the value of g is `980 cm *s^(-2)` . Calculate the work done in lifting the object up to the surface from its present position.

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The correct Answer is:
`9.8xx10^5`erg
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