What I Have Learned
Moon
A. Complete each sentence. Choose your answer inside the box.
The change in position with respect to a reference point is called Reference point
Through a
one can tell whether an object has moved or not.
is the measure of how far or near two points are from one another.
A Standard unit of measure makes it easier for scientists and other people to
understand each other's data.
is the standard unit of measurement
used for distance or length. Distance is measured by using tools such as meterstick,
measuring wheel and ultrasonic distance measure.
Tape measure Distance Meter Speed Reference point Motion​