Physic's Definitions (Acceleration (Examples: (Slowing down, Speeding…
is a change of
which is both
Example: A speedometer
doesn't occur unless a mass is acted upon by a
which is a push or a pull
because of the law of conservation of momentum
which states that
or in this case, inertia
will not change except acted upon by a force
which is how hard it is to stop or change something's
or rate of rotation
1 more item...
Is how thickly or tightly packed a
is in a certain
how much space something fills.
How much stuff there is. How much matter there is.
and the force of gravity
is equal too