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SIMPLE MACHINES - Coggle Diagram
SIMPLE MACHINES
AVOID THE DANGEROUS TASKS
CHANGE THE DIRECTION ON FORCE
LESS EFFORT REQUIRED
APPLYING EFFORT IN ONE CONVENIENT POINT AND PRODUCING EFFECT AT SOME OTHER POINT
LEVER
THREE TYPES OF LEVERS
FIRST,SECOND AND THIRD ORDER LEVER
PULLEY
SINGLE MOVABLE PULLEY AND SINGLE MOVABLE PULLEY
LAW OF LEVERS
LOAD x LOAD ARM = EFFORT x EFFORT ARM
TERMS
LOAD
WEIGHT TO BE LIFTED
INPUT
FULCRUM
FIXED POINT ABOUT WHICH THE LEVER MOVES
EFFORT ARM
SHORTEST DISTANCE BETWEEN THE EFFORT AND THE FULCRUM
LOAD ARM
THE SHORTEST DISTANCE BETWEEN THE LOAD AND THE FULCRUM
EFFORT
FORCE TO BE APPLIED
DEVICE THAT MAKES WORK EASIER WITH LESS EFFORT
INCLINED PLANE
SCREW
WEDGE
WHEEL AND AXLE