Across
- 3. An educated guess
- 4. force The force slowing a process down.
- 8. strength or energy as an attribute of physical action or movement
- 11. a variable variation does not depend on that of another.
- 13. a machine making work easier
- 14. A concept not completely proven.
- 15. force The amount of force used.
Down
- 1. center horizontal line on a graph.
- 2. the ratio of the force produced by a machine to the force applied to it, used in assessing the performance of a machine
- 5. a machine that consists of more than one simple machine.
- 6. Effort times distance
- 7. a variable variation which depends on that of another.
- 9. center vertical line on a graph
- 10. A completely proven concept.
- 12. The part where the object centers on