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Criado por Jorge Andrés Luna Suquilanda
mais de 3 anos atrás
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FORCE
MOVEMENT
FRICTION
SPEED
SIMPLE MACHINES
MOTOR / ENGINE
GRAVITY
GEARS
CRANKS
DOME STRUCTURES
THERMOSTATS
APPLIANCES
FIRST-CLASS LEVERS
SECOND-CLASS LEVERS
THIRD-CLASS LEVERS
WHEEL
AIR RESISTANCE
WATER RESISTANCE
COMPLEX MACHINES
ELECTRICAL CIRCUITS