Across
- 1. Advantage ratio of force produced by a machine to the force applied to it
- 3. how fast a car is going
- 4. speed in a giving direction
- 6. action of moving or being moved
- 7. The SI unit of force
Down
- 2. vehicle's capacity to gain speed within a short time
- 5. push and pull
- 8. people get up in the morning and go to