Across
- 2. What does ideal mechanical advantage stand for?
- 4. What class lever is like a seesaw?
- 7. Is a slanted surface or ramp.
- 9. How many types of pulleys are there?
- 10. What does actual mechanical advantage stand for?
Down
- 1. Is a device that makes work easier with only one movement.
- 3. Is a rope wrapped around a wheel.
- 5. How many simple machines are there?
- 6. What is the variable for force?
- 8. What simple machine has a fulcrum?