Question: A spherical shell has the surface density p and its radius is R. The gravitational force between this shell and a small sphere of

A spherical shell has the surface density p and its radius is

A spherical shell has the surface density p and its radius is R. The gravitational force between this shell and a small sphere of mass 0.25Kg located at the distance of r from the centre of shell is given by GRp 2 OGR/p OGtRp None from these answers. GRp

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