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Science Terms
Term | Definition |
---|---|
speed | distance traveled per unit of time |
velocity | the speed and direction of moving objects |
acceleration | a change in velocity over time |
motion | a change in the position of an object compared to another object |
distance | the amount of space between one point and another |
force | a pull or push that is applied to an object |
acceleration due to gravity | the change in velocity caused by a gravitational force |
constant speed | speed of an object remains the same - it does not increase or decrease |
constant velocity | when an object travels the same distance every second |