Across
- 7. The rate of change of velocity over time.
- 8. The rate at which an object covers distance.
Down
- 1. The speed and direction of an object’s movement.
- 2. The force that resists motion between two surfaces in contact.
- 3. A push or pull exerted on an object.
- 4. Mass per unit volume of a substance.
- 5. The force of gravity on an object’s mass.
- 6. The amount of matter in an object.