SIMPLE MACHINES
Across
- 5. a rigid bar that rotates on a fixed point
- 6. an inclined plane wrapped around a cylinder
- 7. force acting on a moving object, also known as effort
- 8. a sloped flat surface
- 9. to make smaller
- 11. a push or a pull
Down
- 1. a rope around a grooved wheel
- 2. to wrap around a cylinder
- 3. simple machine that rolls
- 4. to slope upwards
- 7. a pointed object that splits objects apart
- 10. another word for work