Across
- 3. it’s internal structure doesn’t matter
- 6. category of force which can only exist when in contact with the object
- 7. change in velocity over change in time
- 9. similar to air resistance, but between two objects instead of the air
- 11. in a free body diagram, this contact force is parallel to the object
- 12. The amount of matter in an object
- 13. might be two or more
Down
- 1. type of distance force
- 2. when an object hits the air too fast, it encounters this contact force
- 4. type of contact force in which a length of rope/chain/string is pulled tight
- 5. an attraction or a repulsion
- 7. The catch all force
- 8. total amount of force applied
- 10. category of force which can exist at a distance
- 14. type of contact force in which elastic material is restored to its original shape