physics

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x=x0+v0t+1/2at^2. Assuming that x0=0, a=2, and x=h, solve for t in terms of initial v and h?

x0 mean initial value of x
same with v0

  • physics -

    Assuming that x0=0, a=2, and x=h,
    h = v0*t + t^2
    t^2 + v0*t -h = 0
    t = [-v0 +/-sqrt(v0^2+4h)]/2

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