1
Q
motion
A
a change in an objects position relative to a reference point
2
Q
displacement
A
the distance and direction of the objects change in position
3
Q
speed
A
the distance an object travels per unit of time
4
Q
displacement can be calculated in the same direction
A
true
5
Q
you subtract displacement if they are going in the opposite direction
A
true
6
Q
you cannot directly calculate displacement if they are not the same in opposite directions
A
true
7
Q
what is the equation to figure out speed
A
speed equals distance divided by time
Chapter 30
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