What
is
Inertia
?
objects
want
to
____________________
their
____________________
____________________
of
____________________
or
____________________
____________________
in
a
____________________
line
,
unless
it
is
____________________
by
an
____________________
force
(
Newton's
first
law
of
motion
)
.
Newton's
First
Law
of
Motion
(
Inertia
)
An
object
will
remain
at
____________________
,
or
move
at
a
constant
____________________
,
unless
an
____________________
force
is
acting
on
it
.
Newton's
Second
Law
of
Motion
(
F
=
m
x
a
)
The
force
acting
on
an
object
is
____________________
to
its
____________________
times
its
____________________
.
What
is
acceleration
?
Acceleration
is
the
rate
of
changing
of
____________________
over
____________________
The
unit
of
____________________
is
[
m
/
s2
]
which
means
that
the
velocity
[
m
/
s
]
increases
every
____________________
[
m
/
s
/
s
]
or
[
m
/
s2
]
Newton's
third
law
of
motion
[
Action
-
Reaction
]
If
two
objects
act
forces
on
one
another
,
the
forces
are
____________________
in
____________________
,
but
____________________
in
____________________
.
Normal
Force
The
reaction
force
to
gravity
is
also
called
____________________
____________________
and
written
as
____________________
Which
is
always
____________________
to
the
____________________
.
