Across 2. Used to reduce friction 5. The force that pulls you to the Earth 8. A force that acts on some metals 9. The total of all forces added together
10. Forces that have equal strength in opposite directions
11. Occurs between objects in contact
Down 1. Something that causes movement 3. When forces cause a push 4. Friction with the air 6. When forces cause a pull 7. The unit of force