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

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

  • question_answer
    A particle cannot be accelerated if its...... is constant.

    A) Speed             

    B) Velocity

    C) Distance           

    D) Displacement

    Correct Answer: B

    Solution :

    [b] A particle cannot be accelerated if its velocity is constant.


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