Across
- 2. the force of gravity on an object
- 4. the amount of matter in an object.
- 5. resistance to motion when two objects are in contact with one another.
- 8. forces that are not equal in size and opposite in direction.
Down
- 1. resistance an object feels when travelling through the air.
- 3. the attraction two objects have on one another
- 5. push or pull one object exerts on another.
- 6. The tendency of an object to resist a change in motion.
- 7. the combining of forces when two or more forces act on an object.
- 9. forces that are equal in size and opposite in direction.