Across
- 5. the measure of the speed and the direction of a specific object
- 6. force The combination of all forces acting on an object.
- 10. measure of the gravitational pull
- 11. the act of something moving, a change in position.
- 12. an imaginary line around which an object rotates.
- 15. Third Law Every action has an equal and opposite reaction
- 17. a change in velocity
- 18. change of position that does not entail a change of location
- 19. moving from one position to another
- 20. the measure of an amount of atoms (matter) in something
Down
- 1. the force that attracts objects towards another object. On earth, gravity pulls us towards the center of the earth.
- 2. a push or a pull. Force is what causes motion.
- 3. uninterrupted in time and indefinitely long continuing
- 4. the space between two things
- 7. forces forces that do not cancel each other out when acting together on a single object
- 8. forces forces that cancel each other out when acting together on a single object
- 9. anything that has mass and takes up space.
- 13. the tendency of things to keep traveling in the same direction at the same speed, unless something stops them
- 14. a force that acts in an opposite direction to movement. The more friction something has, the harder it is to move.
- 16. the distance an object moved over the time in which the motion took place.