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A thin uniform spherical shell of mass m...

A thin uniform spherical shell of mass `m = 2 kg` and radius `R = 10 cm` is placed on a rough horizontal surface with a coefficient of friction `mu = 0.4`. A horizontal force 'F' is applied to the spherical shell at a height `R//3` ablove the centre as shown. The maximum magnitude of the applied force 'F' for which the spherical shell will be rolling without slipping is (taking `g = 10 m//a^(2)` )

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