Across
- 1. IMA stands for...
- 3. How many classes of levers are there?
- 5. Equation to calculate the amount of work someone does.
- 7. The unit used for work.
- 9. A device that makes work easier
- 10. What class of lever is it when the Fr is in between the fulcrum and the Fe?
Down
- 2. AMA stands for...
- 4. The second way a simple machine can make work is by changing the _________.
- 6. How many types of pulleys are there?
- 8. The first way a simple machine can make work easier.