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Cards In This Set
| Front | Back |
|
Lever
|
 A seesaw |
|
Inclined plane
|
A ramp |
|
Screw
|
 A bolt |
|
Wheel and axle
|
 A doorknob |
|
Wedge
|
 A fork |
|
Pulley
|
A flagpole
|
|
Gear
|
 Bicycle |
