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  5. Time and Motion

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

  • question_answer
    The time taken by Renu to reach her school from her home was 15 minutes. If her speed is 2 m/s, then the distance between her home and her school is

    A) 1.8km      

    B) 1km

    C) 3km                            

    D) 2.5km

    Correct Answer: A

    Solution :

        distance\[\text{= speed}\times \text{time}\]                         \[=2\times 15\times 60m\]                                                 \[[\because 1\min =60s]\]                         \[=1800m\] or \[1.8km\] \[[1km=1000m]\]                


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