Simple Machines
Published on Nov 18, 2015
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SIMPLE MACHINES FUN FACTS
1.Simple machines redirect or change the size of forces.
Photo by tk-link
SIMPLE MACHINES FUN FACTS
2.They allow people to work with less muscle effort and greater speed.
Photo by manfred majer
SIMPLE MACHINES FUN FACTS
3.They make adults' work easier.
Photo by Rosa Dik 009 -- on&off
SIMPLE MACHINES FUN FACTS
5.A simple machine can be a lever, the pulley, the wheel, an axle, the inclined plane, the wedge, and the screw.
Photo by foto3116
PULLEY
IT'S A SIMPLE MACHINE THAT USES GROOVED WHEELS AND A ROPE TO RAISE, LOWERS AND AND MOVES A LOAD.
Photo by Cle0patra
INCLINED PLANE
AN INCLINED PLANE IS A SLANTING SURFACE CONNECTING A LOWER LEVEL TO A HIGHER LEVEL.
Photo by blairwithnoe
