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force and motion_
force and motion
| Question | Answer |
|---|---|
| a force between two surfaces rubbing up against each other | friction |
| a force that pulls object towards each other | Gravitation |
| any push or pull on a object | Force |
| the distance any object travels in a given amount of time | Speed |
| any change in an object's speed or direction. When an object speeds up, slows down, stops,or changes direction. | Acceleration |
| an objects place or location | Position |
| a substance, such as oil, that coats surfaces that rub against each other. It reduces the amount of friction | Lubraction |
| The speed and direction an object is moving | Velocity |
| A change in the position of an object | Motion |
| The tendency of a motionless object to remain motionless or the tendency for an object in motion to stay in motion | Inertia |