A particle of mass \( 100 \mathrm{~g} \) is kept on the surface of ...

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A particle of mass \( 100 \mathrm{~g} \) is kept on the surface of a uniform sphere of mass \( 10 \mathrm{~kg} \) and radius \( 10 \mathrm{~cm} \). Find
\( \mathrm{P} \) the work to be done against the gravitational force

W between them to take the particle away from the sphere.
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