Solved papers for JEE Main & Advanced JEE Main Paper (Held On 10 April 2015)

done JEE Main Paper (Held On 10 April 2015)

  • question_answer1) 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: JEE Main Online Paper (Held On 10 April 2015)

    A) \[ma\]                                   

    B) \[2 ma\]

    C)  \[\frac{5}{3}\]                                  

    D)  \[\frac{3}{2}ma\]

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  • question_answer2) Consider a thin uniform square sheet made of a rigid material. If its side is 'a', mass m and moment of inertia I about one of its diagonals, then : JEE Main Online Paper (Held On 10 April 2015)

    A) \[I=\frac{m{{a}^{2}}}{12}\]                         

    B) \[I>\frac{m{{a}^{2}}}{12}\]

    C)  \[I=\frac{m{{a}^{2}}}{24}\]                        

    D) \[\frac{m{{a}^{2}}}{24}<I<\frac{m{{a}^{2}}}{12}\]

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JEE Main Online Paper (Held On 10 April 2015)
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