JEE Main & Advanced Physics NLM, Friction, Circular Motion Question Bank Second Law of Motion

  • question_answer
    When 1 N force acts on 1 kg body that is able to move freely, the body receives                     [CPMT 1971]

    A)                         A speed of 1 m/sec            

    B)                         An acceleration of \[1\,m/{{\sec }^{2}}\]          

    C)                         An acceleration of \[980\,cm/{{\sec }^{2}}\]            

    D)                         An acceleration of \[1\,cm/{{\sec }^{2}}\]

    Correct Answer: B

    Solution :

                              \[a=\frac{F}{m}=\frac{1\ N}{1\ kg}=1\ m/{{s}^{2}}\]          


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