The paper deals with the interpretation of the relativistic phenomena on the principle of the variable space and time density.
The inertial and gravitational forces are of the same nature, defined by the same laws. This principle was formulated by Albert Einstein, in consequence of the discovery of the equality of inertial and gravitational mass. The obvious conclusion from the principle was drawn and applied in this work : In fact, the gravitational force is caused by the change of speed of spacetime structure, falling into a mass. The idea gives chance to explain gravity and to look differently into inside of space, time and mass.
This is Part one of the work, bringing mainly calculations of the galileian projections of the basic physical quantities into different reference frames.
In Part two of the work gravity is explained by means of the spacetime structure falling into a mass.
Part three deals with gravity and mass distribution under the surface of the gravitational objects.
TRANSFORMATION EQUATIONS OF LENGTH AND TIME
DERIVED TRANSFORMATION EQUATIONS
AREA, VOLUME, SPEED
ACCELERATION, LENGTH AND TIME CONTRACTION AND DILATION
LINEAR MOMENTUM, FORCE
March 17th 2001