Across
- 3. force Two forces acting in the opposite direction
- 5. To speed up or slow down
- 7. unit to measure force
- 8. Using strength as energy
- 9. force The amount of force acting upon an object
Down
- 1. force Two forces acting in the same direction
- 2. an object that causes another thing to move
- 4. The action of an object rubbing on another object or surface
- 6. To remain unchanged
- 8. Newtons second law, equation to find out force, mass and acceleration