OT: Looking for a good physics site

[Baron Munchausen]

I sent an email to MM, suggesting he read this thread. Here is his comment:

They're on the right track, but the basic problem is not spelled out. Is
this person looking for the intercept point, or angle and velocity for one
of the ships? If this is a missile seeking against another, are their
restrictions on the missile's movement? He needs to provide quite a bit more
information.

I'm guessing that he means you need different formulas for different aspects of this problem.