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A particle is thrown upwards from …

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A particle is thrown upwards from ground. It experiences a constant resistance forces produce a retardation of 2 ms. The ratio of time of ascent time of descent is (g=10m/s)

    • Posted by Harsh Gupta 1 year, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Anjan Karthi 1 year, 2 months ago

    Time of ascent = √2h/(g-a). Time of descent = √2h/(g+a). Ratio = g+a/g-a = 12/8 = 3:2//

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