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Key Terms
Frame of Reference
All motion is _, and an observer measures motion from their chosen __________ of reference.
Coordinate System
A _ system is established within a frame of reference to quantify position and _________.
Position
_ is simply where an object is at a specific __________.
Distance
_ is the total __________ length traveled by an object, a scalar quantity.
Displacement
_ is the change in __________ from an object's start to finish, a vector quantity.
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