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9th Class Science Time and Motion Question Bank 9th CBSE Science Motion

  • question_answer
      A bus retards uniformly at a rate of 3 m/s2 and stops in 10 s. With what velocity was the bus travelling?

    Answer:

                      Given, Final velocity Time taken, t =10s from first equation of motion, we have     (1) or                                                                (1)


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