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An artificialsatellitesis moving in a circular …

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An artificialsatellitesis moving in a circular orbit of radius 42250 km . Find it speed if it take 24 hour to revolve round the earth

    • Posted by Annesha Mazumder 5 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Yogita Ingle 5 years, 5 months ago

    Distance covered by the satellite in 24 hours
    s=2πr
    = 2 × 3.14 × 42250  = 265464.58 km

    Therefore speed of satellite,
    v = distance travelled​/ time taken = 265464.58​/ 24×60×60 =3.07 km s−1

    2Thank You

    ANSWER
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