Across
- 3. push or pull
- 4. two forces are equal size but act in opposite direction
- 6. a place some on is in or has been put
- 9. speed of something in a given position
- 10. a push the exerts a downward force
Down
- 1. how fast something is moving
- 2. the action of the of one surface rubbing against another
- 5. two thing act on an object but are not equal size
- 7. a straight path an object is moving on
- 8. increase he rate of speed of something