Recent content by Mr.Waka

  1. M

    How can I solve this nonlinear ODE homework on Apollo reentry?

    Homework Statement http://www.math.udel.edu/~moulton/Apollo%20EC.pdf This is the full problem that I am working on for my ODE class. Homework Equations I would figure acceleration equals the second derivative so a=d^2s/dt^2 and V=ds/dt like the hint says. The Attempt at a Solution I...
  2. M

    What is the true nature of gravity?

    Hello, What a great forum btw. I am in physics I right now in college. I am going in for my Aerosapce Engineering degree. Most of this stuff is what I did in high school so its not that hard. But when we go into forces my professor made the point that gavity is not a force. In fact he is...
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