Across
- 2. Change in momentum
- 4. Distance from a certain place
- 6. Comparison between an unknown quantity and a standard
- 8. friction- Force exerted by one surface by another when there is no motion between the two surfaces
- 10. Also called size
- 12. Average force times change in time
Down
- 1. Quantities that have both magnitude and direction
- 3. Quantities that are numbers without direction: such as distance, time, or temperature
- 5. Tendency of an object to resist change
- 7. Quantity of matter
- 9. Specific name for the force exerted by a string or a rope
- 11. If the net force on an object is zero