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  3. 9th Class
  4. Science

9th Class Science Sample Paper Science Olympiad Model Test Paper-11

  • question_answer
    A ball is dropped from a certain height of a tower. Find the speed of ball at the end of 2 second.

    A) 9.8 m/s

    B) 19.6 m/s

    C) 29.6 m/s

    D) 30 m/s

    E) None of these

    Correct Answer: B

    Solution :

    Not Available 


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