Across
- 1. The amount of matter in an object, it measures inertia
- 3. A push or pull acting upon an object
- 5. Orientation of a vector quantity, disregarding magnitude
- 6. Opposite of positive
- 9. push or pull on an object from another object
- 10. Force is equal to mass times acceleration
- 13. Equal to velocity divided by the time interval
- 15. The international unit of force
- 17. When an object applies a force to another object, the second object applies a force to the first one with an equal strength but in the opposite direction
- 18. A support force applied by the surface of an object
- 20. The distance that light travels inside a vacuum in precisely 1/299,792,458ths of a second
- 21. An object that is in motion will stay in motion unless acted upon by a non-zero force
Down
- 1. Equal to force divided by acceleration
- 2. Rate at which an object's velocity changes each second
- 4. A diagram that uses a square and arrows to show the forces applied to an object
- 7. Opposite of negative
- 8. The acceleration of gravity on Earth
- 11. Every action has an equal & opposite reaction
- 12. Amount of a physical quantity, disregarding direction
- 14. Resistance in motion on top of a surface that an abject in motion encounters
- 16. Equal to displacement divided by the time interval
- 19. The force that pulls objects towards the centeEarththe earth
