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Question
Answer
pulley   zip line,blinds,flag pole,marine pulley.  
screw   key lock into a door,screws,jar lid,kichen stool seat.  
inclined plane   slide,coasters.  
wheel and axle   bike  
wedge   floor,pin.  
gears   clock  
hbwsjdjsndjhdnjndsjmd   means aj  


   


 

 

 

 

 

 
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