Simple Machines
Across
- 2. using a force to move an object a distance
- 4. the unit used to measure force
- 6. a bar that pivots on a point
- 9. a slanted surface
- 11. wheels with teeth
- 12. an inclined plane wrapped around a cylinder
- 15. the number of times a machine multiplies your effort
Down
- 1. the rate at which work is done
- 2. wheel that turns together with an axle
- 3. the ability to cause change
- 5. the unit for work
- 7. the unit used to measure distance
- 8. two inclined planes back to back
- 10. a comparison of a machines work input with its work output
- 13. the unit for power
- 14. the unit used to measure time