2. Questions Bank
  3. 9th Class
  4. Science
  5. Time and Motion

9th Class Science Time and Motion Question Bank Case Based MCQs - Motion

  • question_answer
    The displacement covered in reaching B from A is

    A) 10 cm                                      

    B) 5 cm

    C) 20 cm          

    D) zero

    Correct Answer: C

    Solution :

    [c] Displacement, \[AB=2r=2\times 10=20cm\]


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