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Discussion :: GATE Mechanical

  1. A circular solid disc of uniform thickness 20 mm, radius 200 mm and mass 20 kg, is used as a flywheel. If it rotates at 600 rpm, the kinetic energy of the flywheel, in Joules is
    2. A.
    395
    B.
    790
    C.
    1580
    D.
    3160

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    Workspace

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    Answer : Option B

    Explanation :

    -NA-

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