9th Class Science Sample Paper Science Olympiad Model Test Paper-13

  • question_answer
    A stone is dropped from the top of a tower and reaches ground in 4 seconds. Find the height of the tower.

    A) 26 m

    B) 19.6 m

    C) 78.4 m

    D) 93.6 m

    E) None of these

    Correct Answer: C


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