distance
number
standard
meter
second
time
motion
speed
1. A measurement consists of a
and unit.
2. Length is the
between two points.
3. The SI unit of length is the
4. The SI of time is the
5.
is the duration of an event.
6.
is the change in position of an object with respect to a point of
reference.
7. In order to compare measurements, they should relate to a
8
is a measure of how fast or slow an object is moving.​