ü SPACE
It is a region in all
directions and contains everything within.
ü TIME
It is a measure of
duration between successive events.
ü MATTER
Any substance which
occupies space is called matter.
ü BODY
Any matter that is
bounded by a closed surface is called a body.
ü INERTIA
It is the property by
virtue of which a body offers resistance to any change of its state of rest or
motion.
ü MASS
The quantity of
matter possessed by a body is called mass of the body.
ü REST
A body is said to be
at rest if it does not change its position with respect to a reference point at
different intervals of time.
ü MOTION
A body is said to be
in motion if it changes its position with respect to a reference point at
different intervals of time.
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