1
Q
a change in position measured by distance and time
A
motion
2
Q
tells us the rate at which an object moves
A
speed
3
Q
tells the speed and direction of a moving object
A
velocity
4
Q
tells us the rate speed or direction changes
A
acceleration
5
Q
time is increasing to the right, but distance does not change
A
we say it is at rest
6
Q
shown by straight lines on a graph
A
constant speed
7
Q
a steeper line indicates a larger distance moved in a given time. In other words,
A
higher speed
8
Q
since the line is getting steeper, we call it a
A
increase in speed
9
Q
in a given time the distance the object moves is getting larger or decreasing. it is
A
accelerating
