JEE Main & Advanced Physics Motion in a Straight Line / सरल रेखा में गति Question Bank Assertion and Reason

  • question_answer
    Assertion          :           The equation of motion can be applied only if acceleration is along the direction of velocity and is constant. Reason            :           If the acceleration of a body is constant then its motion is known as uniform motion.

    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: D

    Solution :

                    Equation of motion can be applied if the acceleration is in opposite direction to that of velocity and uniform motion mean the acceleration is zero.          


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