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5 Cards in this Set
- Front
- Back
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Reference Point |
A point against which position is measured |
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Vector Quantity |
A physical measurement that contains directional information |
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Scalar Quantity |
A physical measurement that does not contain directional information |
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Acceleration |
The time rate of change of an object's velocity |
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Free fall |
The state of an object that is falling towards the earth with nothing inhibiting its fall |
