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9th Class Science Force and laws of motion Question Bank Force and Motion

  • question_answer
    A boy travelling in a car at a speed of 108 km/h. The brakes are applied so as to produce a uniform acceleration of \[-0.2\,m/{{s}^{2}}\]. Find how far does the car go before it is brought to rest?

    A) 1050 m            

    B) 100 m

    C) 2250 m

    D)        2256 m

    E) None of these

    Correct Answer: C

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