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MECHANISMS : (To convert motion (Rotary motion (Gear mechanisms: (They all…
MECHANISMS :
To convert motion
Rotary motion
Pulleys with belts:
Worm gear:
Friction drive:
Gear mechanisms with a chain:
Gear mechanisms:
They all have many different uses:
Telling the time
entertaining children in a park
Moving people from ona place to another
rasing of lowering objects
Linear Motion
Levers:
A lever is a rigid bar that is used a point of support or a fulcrum
Pulleys:
A fixed pulley is a wheel that has a groove for a rope
To Transmit Motion
Rotary to reciprocating
Crank-Link-Slider:
Cam:
Rotary to linear
Rack And Pinon:
Nut And Bolt: