because a manifestation of a physical interaction
jbml thln 34
USUALLY
DEPENDS ON
THE GEOGRAPHYCAL CONFIGURATION
OF THE RELEVANT OBJECTS, CLASSICAL PHYSICISTS
FOUND GREAT UTILITY IN ADOPTING
DESCARTES' METHOD
OF COORDINATES.
CARTESIAN COORDINATES,
FAMILIAR FROM HIGH SCHOOL ALGEBRA
AS THE HORIZONTAL AND VERTICAL AXES
(usually called x & y)
ON WHICH WE DRAW GRAPHS,
CAN BE EXTENDED TO A THREE-DIMENSIONAL GRID,
ON WHICH THE LOCATION OF A PHYSICAL OBJECT IS DESCRIBED
AS THE HEIGHT, WIDTH, AND DEPTH OF SOME
"point",
AS MEASURED FROM SOME
ARBITRARILY DEFINED
"origin".
Asih, man, 80 jaar
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