Q .     A uniform solid cylindrical roller of mass `m` is being pulled on a horizontal surface ` F` parallel to the surface and applied at its centre. If the acceleration of the cylinder is `a` and it is rolling without slipping then the value of `F` is

JEE 2015 Mains 10 April
A

`ma`

B

`frac{5}{3} ma`

C

`2 ma`

D

`\frac{3}{2}ma`

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