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9 Cards in this Set
- Front
- Back
Motion |
The state of which one object's distance from another is changing |
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reference points |
A place or object used for comparison to determine if an object is in motion. |
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ISU |
A system of mesurement based on multipules of ten and on established mesures of mass, length, and time. International System of Units |
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Distance |
The length of a path between two points |
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speed |
the distance an objact travels per time of unit |
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average speed |
the overall rate of speed at whch an object moves; claculated by the dividing the total distance an object travels by the total time |
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instantanious speed |
the speed of an object at one instant of time |
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veolocity |
speed given in a given direction |
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slope |
The steepness of a graph line; the ratio of the vertical change to the horazontal change |