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Kelsie FORCE/MOTION
vocab words for force and motion lesson
Term | Definition |
---|---|
Force | A push or pull in a particular direction. |
Motion | A change in position. |
Push | Using force to move an object away from you. |
Pull | Using force to move an object toward you. |
Friction | A force that is created when two surfaces try to or move across each other. |
Gravity | The force that pulls objects toward Earth. |
Acceleration | How much speed changes in a certain amount of time. |
Inertia | An object at rest tends to stay at rest, an object in motion tends to stay in motion. |