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simplemachienes
7shimplemachiene
| Question | Answer |
|---|---|
| flag pole, Blinds, Zipline | pulley |
| screws, Jar lid, and bar seat | screw |
| Slide, Bathtub, and stairs | inclined plain |
| rollerblades, wind mill, and fan | Wheel and Axel |
| shak tooth or sledge hammer | wedge |
| Seasaw, stapler, and rake | Lever |
| Bike gears, Clock, and Music box | Gears |