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A bus decreases its speed from …

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A bus decreases its speed from 80 km h -1 to 60 km h -1 in 5 s . Find the acceleration

    • Posted by Nupur Dasgupta 1 year, 7 months ago

    CBSE > Class 09 > Science
    • 5 answers

    Rozyta Tensubam 1 year, 7 months ago

    Given : u = 80 kmh-¹ ; v = 60 kmh-¹ ; t = 5 s Then ; a = v-u / t => a = 60 - 80 / 5 => a = -20 / 5 => a = -4 ms-²

    0Thank You

    Sarthak Singh 1 year, 7 months ago

    80km=200/9m 60km=50/3m a=50/3-200/3/5=-1.1ms

    0Thank You

    Sarthak Singh 1 year, 7 months ago

    a=v-u/t a=80-60/5=4m/s

    0Thank You

    Lakshya Garg 1 year, 7 months ago

    A = v-u / t = 80-60 / 5 = 20/5 =4m/s²

    1Thank You

    Satyansh Rajbhar 1 year, 7 months ago

    Acceleration = 4.4 m/s²

    1Thank You

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