JEE Main & Advanced Physics NLM, Friction, Circular Motion Question Bank Assertion and Reason

  • question_answer
                Assertion          :           If the net external force on the body is zero, then its acceleration is zero.             Reason            :           Acceleration does not depend on force.            

    A)             If both assertion and reason are true and the reason is the correct explanation of the assertion.            

    B)             If both assertion and reason are true but reason is not the correct explanation of the assertion.            

    C)             If assertion is true but reason is false.            

    D)             If the assertion and reason both are false.            

    E)             If assertion is false but reason is true.

    Correct Answer: C

    Solution :

                                According to Newton?s second law             Acceleration = \[\frac{Force}{Mass}\] i.e. if net external force on the body is zero then acceleration will be zero            


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