Physics · 2015
JEE Main · 10 April 2015, Shift 1 · Q5
A uniform solid cylindrical roller of mass 'm' is being pulled on a horizontal surface with force F parallel to the surface and applied at its…
A uniform solid cylindrical roller of mass 'm' is being pulled on a horizontal surface with force 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 :
Official answer
(3)
$\displaystyle \frac{3}{2} \mathrm{ma}$
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JEE Main 2015 Physics question, with the answer from NTA’s final answer key. Where our answers come from.