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Motion
Week#1
Term | Definition |
---|---|
Speed | is the speed and directions of motion of an object. |
Instantaneous Speed | the speed of an object at a point time |
Average Speed | the distance traveled in a period of time |
Posiition | is where something is compared to a refernce point |
Reference point | a point used to described the position of an object |
Vector | a quantity that has size and direction |
Scalar | having only magnitude,not direction |
Velocity | speed and direction of the motion of an object |
Acceleration | is the change in velocity over time |
Acceleration Form | FINAL time |