Physics 110A: Bonus Goodies

Fall Term, 2012

This is a place where I may occasionally place useful supplemental stuff,
sometimes just for fun.

Python programs `traj.pyprog` and
`range-angle.pyprog` use 4th-order
Runge Kutta to integrate the coupled differential equations describing the
flight of a spherical object (with drag coefficient 0.5) of given mass,
diameter, initial velocity, and angle. You will need Python and matplotlib
to actually run this, but perhaps it will be more convenient to re-port to
a more familiar language.

Hiint for Prob. 5.18