9th Class Science Time and Motion Question Bank Assertion and Reason MCQs - Motion

  • question_answer
    Direction: For question given below two statements are given-one labelled Assertion (A) and the other labelled Reason (R). Select the correct answer to these questions from the codes [a], [b], [c] and [d] as given below
    Assertion Displacement of body may be zero, when distance travelled by it is not zero.
    Reason The displacement is the longer distance between initial and final positions.

    A) Both A and R are true and R is correct explanation of the A.

    B) Both A and R are true but R is not the correct explanation of the A.

    C) A is true but R is false.

    D) A is false but R is true.

    Correct Answer: C

    Solution :

    The shortest distance between two points is called displacement. Displacement may be positive, negative or zero, while distance is always positive.


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