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Erstellt von Jorge Andrés Luna Suquilanda
vor mehr als 3 Jahre
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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