MULTIPLE
GEARS CONNECTED TO HELP MAKE AN OBJECT MOVE BY ONE FUNCTION.
RETRACTABLE
WHEEL
CAN BE
USE TO MAKE SOMETHING SLIDE IN AND OUT OF ANOTHER OBJECT.
COUNTER
WEIGHT PULLEY
THIS
IS A SYSTEM THAT HELPS BRING DOWN AN OBJECT BY OPPOSITE FORCE. WEIGHT IS ADDED
TO ONE SIDE AND THE OTHERSIDE IS A COUNTER EFFECT RESULTING FROM THE WEIGHT.
MECHANICAL
ASPECT
