The timing of the wave motions is determined basically by the lengths of the intake and main tube of the engine; the timing of mass motions is determined mostly by the volumes and exact shapes of these sections.
12.
Clearly, there are 3 degrees of freedom for the translational center of mass motion, and you have either 2 or 3 rotational degrees of freedom depending on whether or not you have a linear moelcule or not.
13.
The preliminary sketch for " Metastaseis " was in graphic notation looking more like a blueprint than a musical score, showing graphs of mass motion and glissandi like structural beams of the piece, with pitch on one axis and time on the other.
14.
Because the major currents flow in the direction of conductive mass motion ( equatorial currents ), the major component of the generated magnetic field is the dipole field of the equatorial current loop, thus producing magnetic poles near the geographic poles of a rotating body.
15.
Make sure to work in the center of momentum frame and use the reduced mass; then the problem separates nicely into a center-of-mass motion part ( whose eigenstates are plane waves ), and a relative motion part ( whose eigenstates are atomic orbitals ) . Keenan Pepper 18 : 04, 27 April 2008 ( UTC)
16.
Where T denotes the total kinetic energy of the relative motion ( center-of-mass motion plays no role in the two-body interaction ), \ Delta is the contribution to the energy from couplings to external fields, and \ vec { P } represents a vector of one or more parameters such as magnetic field or electric field.
