| A | B |
|---|
| Lever | a simple machine begins with L |
| Pulley | a simple machine begins with P |
| Wedge | used to pry open |
| Incline Plane | an uphill battle |
| Screw | a simple machine begins with S |
| WheelnAxle | a simple machine begins with W & A |
| Fulcrum | the rotating part of the lever |
| Resistance | opposite of the load |
| Lubricant | loosens friction |
| Load | opposite of resistance |
| Friction | slows movement |
| Effort | the ability to perform work |
| Chain | a part of a bike |
| Sprocket | a type of pulley and opposite of the chain |
| Gearshift | a type of lever |
| Hammer | used a s a wedge and hammer |
| Drill | a type of screw |
| Crowbar | wedge or pry |
| Scissors | a cutting device |
| Potential | stored energy |
| Machines | workable apparatus |
| First Class | can opener |
| Second Class | wheelbarrow |
| Third Class | broom |
| Joule | a measure of work and same as newton's |
| Efficiency | with little work or efffort |
| SeeSaw | up and down apparatus with the fulcrum in the middle |
| Wheel | a turning device |
| Power | the rate at which work is done |
| Wrench | a lossening device used to undo bolts |
