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Ch 2 Lesson 1 vocab
Term | Definition |
---|---|
Motion | The Process of changing position |
Reference point | the starting point you use to describe the motion or the position of an object. |
Distance | The total length of your path |
displacement | The distance between your initial, or starting, position and your final position |
speed | The distance an object moves divided by the time it took to move that distance |
velocity | The speed and direction of an objects motion. |
accelaration | The measure of the change in velocity during a period of time. |