9th Class Science Sample Paper Science Olympiad Model Test Paper-16

  • question_answer
    Rahim applies breaks to a car produce an acceleration of \[6\text{ }m{{s}^{-2}}\] in the opposite direction to the motion. Calculate the distance travelled by the car during the time if the car takes 2 s to stop after the application of breaks?

    A) 40 m

    B) 30 m

    C) 12 m    

    D) 20 m

    E) None of these

    Correct Answer: C

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