7th Class Science Time and Motion Question Bank Motion and Time

  • question_answer
    The acceleration of a car that speeds up from 12 meters per second to 30 meters per second in 15 seconds is

    A)  \[\text{2}.\text{4 m}/{{\text{s}}^{\text{2}}}\]                  

    B)  \[\text{1}.\text{2 m}/{{\text{s}}^{\text{2}}}\]

    C)  \[\text{2 m}/{{\text{s}}^{\text{2}}}\]                    

    D)  \[\text{5}.\text{2 m}/{{\text{s}}^{\text{2}}}\]

    Correct Answer: B

    Solution :

         \[\text{1}.\text{2 m}/{{\text{s}}^{\text{2}}}\]


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