X1011786214-00196-54301</DOCNO> Levers are Simple Machines Levers A lever is a stiff bar that moves at a turning point.
(a stiff bar; moves; at a turning point) (A lever; is; a stiff bar that moves at a turning point) Context(A lever is,List([66, 76))):(X1011786214-00196-54301</DOCNO> Levers; are; Simple)
A lever is,List([66, 76))
a stiff bar A lever X1011786214-00196-54301</DOCNO> Levers
moves is are
at a turning point
a stiff bar that moves at a turning point
Simple