Across
- 2. Transfer of energy that occurs when a force makes an object move over a distance
- 6. A simple machine made of a wheel with a grooved rim that uses a rope to change the direction of force
- 7. The force applied TO a machine
- 10. A simple machine consisting of two circular objects of different sizes attached together (like a doorknob)
- 11. ___________ Plane: A flat, slanted surface used to raise heavy loads
- 12. An inclined plane wrapped around a cylinder
- 13. The fixed point of a lever
Down
- 1. A machine that combines two or more simple machines
- 3. The force produced BY a machine or the object being moved
- 4. A device that makes work easier by changing the magnitude or direction of a force
- 5. ___________ Advantage: The ratio of the output force to the input force
- 8. A modified inclined plane (or two placed back to back) used to split, cut, or hold and object in place
- 9. A rigid bar that pivots around a fixed point to move a load