As Newton informs us in his first two laws of motion: an object in an inertial frame
of reference either remains at rest or continues to move at a constant velocity unless acted on by a force, and that Force = Mass x Acceleration.
The first, Poincare-Einstein (P-E) "internal" synchronization, based on the axiom of isotropic one-way speed of light in any inertial frame
In order to solve the alignment problem on a rocking base, the method is to use the inertial frame
as a transitional coordinate to realize the initial alignment by using the gravity acceleration information [11-14].
Nevertheless the speed of light is always the same, whether in an inertial frame
or in an accelerating rocket.
Newton's single Cosmic inertial frame
resisted the acceleration of matter (F = ma) but allowed it to move at any uniform velocity (in inertial motion) without resistance.
When Q is present, any event which is simultaneous within Q's inertial frame
of reference, will also be at the center of a light cone with the same or very similar ppf.
O] from inertial frame
to the local frame x-y attached to the end-effector k; see Fig.
x] where [omega] represents the part of angular rate vector of the body frame with respect to the inertial frame
projected to the x axis of body frame).
For a world without gravity, he discusses non-relativity for relativists, the invariance of physical law under change of inertial frame
of reference, using and understanding the Lorentz transformation, the measure of space-time, and electromagnetic theory in space-time.
The remainder of this article is, will be, or has been, depending on the reader's inertial frame
, divided into three sections.
The joint orientation with respect to inertial frame
is defined by:
The ground plane is described in the inertial frame