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ms.medina
science
| Word | Defenition |
|---|---|
| Motion | An object changes in position relative to a reference point |
| Speed | the distance traveled divided the time interval during which the motion occured |
| Velocity | the speed of an object in a particular direction |
| Acceleration | the rate at which velocity changes over time;an object accelerates it's speed,direction ,or both change |
| Net force | the combination of all the forces |
| balanced force | when forces on an object produce a net force of 0N |
| unbalanced force | when forces on an object is not 0N |
| kinetic | moving |
| static | not moving |