Across
- 2. a cylindrical inclined plane
- 4. The place where a plank rotates.
- 5. a sort of inclined plane could be a knife & door stopper
- 7. a flat plane at an angle.
- 10. wheel and axle with a cable could be an elevator & well
Down
- 1. all devices that make work easier by converting the force of something to a new direction to perform an assignment.
- 3. a circular piece rotating on an axis could be a pizza cutter & screw driver
- 6. a simple machine that helps lift objects with less force needed
- 8. Object that is affected by the simple machine.
- 9. Force that is used to accomplish an assignment.