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Discussion :: GATE Aeronautical Engineering

  1. If u(t) is a unit step function, the solution of the differential equation m d2x/dt2 + kx = u(t) in Laplace domain is
    2. A.
    1/s(ms2 + k)
    B.
    1/ms2 + k
    C.
    s/ms2 + k
    D.
    1/s2(ms2 + k)

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    Answer : Option A

    Explanation :

    -NA-

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