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simple machines


Pulley A grooved wheel and rope used to lift, lower, and move things Ex: Blinds
Wedge 2 inclined plains that are connected and ending in a sharp point. used to cut thingsEx: ax
screw an inclined plane wrapped aroun a pole. used to attach things Ex: winding staircase
wheel and axel wheels with a rod called an axel going through it Ex: Roller skates
Gears wheels with spikes or teeth thatmesh together to create motion and energy Ex: Clock gears
inclined plane a slanted surface that connects a lower point to a higher point Ex: Ramp
lever a bar that rests on a support called a fulcrum that moves or lifts loads Ex: coke tab
Created by: skrat