Across
- 1. friction when object moves through fluid meaning a liquid or gas
- 3. anything thrown or shot through the air
- 4. distance and direction of an objects change in position from starting point
- 5. occurs when an object changes position
- 6. includes speed of an object and direction
- 7. friction like force that opposes motion of objects that move through air
- 12. a push or pull applied to an object
- 13. any two masses that exert attractive force on each other
- 15. how far an object has traveled
- 18. rate of change of velocity
Down
- 2. tendency in object to resist any change in motion
- 3. airplane taking off
- 8. friction between a rolling object and what it rolls on
- 9. friction in which two surfaces are not moving past eachother
- 10. distance an object travels per unit of time, rate of change in position
- 11. when two or more forces act on an object
- 14. the resistance that one surface or object encounters when moving over another
- 16. friction where two surfaces sliding past eachother
- 17. an object in motion stays in motion