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Science Vocab
terms and definitions
Term | Definition |
---|---|
Refrence Point | Any object that you use to describe where something is located |
Direction | In side we tend to use up,down,left,and right.Most scientist use cardinal directions (N,S,E,W) |
position | where exacly an object is located. |
Frame of refrence | All of the objects and space that is in cluded in your refrence points |
Force | Is a push or pull |
velocity | Speed and direction of a push or pull |
Acceliration | the rate of change in speed and direction. |
Net Force | The total of all the forces acting on an abject |
Fluid Friction | Is a kind of friction that occars in fluid that are moving relative to fluid friction |
Air Resistence | Is a force that is caused by air, the force acts in the opposite direction to an abject moving through the air. |