Across
- 1. change of velocity over change of time
- 5. unit of force
- 6. both forces cancel out an the object is at rest
- 7. the amount of matter in an object
Down
- 2. states that an object is at rest or at motion unless an external force is acted upon it
- 3. mass times acceleration
- 4. there is an unequal force and object is in motion