Recent content by vohe1

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    Getting 1st order ODE's from a 2nd order ODE

    Ok. But how would I go about doing that?
  2. V

    Getting 1st order ODE's from a 2nd order ODE

    Equations: (d^2r/dt^2) - r*(dθ/dt)^2 = -10/(r^2) and r^2*(dθ/dt)=1 How would I get three 1st order ODE's from this?
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