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A solid sphere of mass M and radius R is placed on a rough horizontal surface. It is pulled by a horizontal force 'F'

A solid sphere of mass M and radius R is placed on a rough horizontal surface. It is pulled by a horizontal force 'F' acting through it centre of mass as a result of which it begins to roll without slipping. Angular acceleration of the sphere can be expressed as 3F (A) 4MR 5F (B) 7MR (C) 7F 11MR 5F (D) 2MR

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