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8 Cards in this Set
- Front
- Back
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Motion |
The state in which one object's distance from a reference point is changing. |
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Reference Point |
A place or object used for comparison to determine if an object is in motion |
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International System of Units (SI) |
A system of measurement based on multiples of ten and on established measures of mass, length, and time. |
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Meter |
The basic SI unit of length |
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Speed |
The distance an object travels in one unit of time |
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Velocity |
Speed of an object in a particular direction |
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Acceleration |
Rate at which velocity changes (Speeding up, slowing down, or turning) |
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Whats the formula for Acceleration |
a = v / t |
