Nindy Nurdianty4th Period

Levers

This is a broom, used for sweeping the floor. It is located in the cleaning

room.

This is a handle on a toilet. It flushes the toilet. It is located on a toilet.

Wheel and Axle

This is a tissue holder. Its used for holding a tissue roll. It is located in the

bathroom.

This is the doorknob. Used for opening and closing the door. It is located on

every doors.

Pulleys

This is the pull chain on the lamp. Used for turning the lamp on and off.

It located around the house.

This is the pull chain on the shade. Used for opening and closing the shade. It located in every house.

Inclined Plane

This is the stairs. Used for going to a higher place. It located on almost

every building.

This is the fan blades. Used for moving the air around the room. It located sometimes

on the ceiling and on the table or floor.

Wedges

This is a knife. Used for cutting or slicing things. It located usually in the

kitchen.

This is fork. Used for breaking food apart. It is located on the table or in

the kitchen.

Screws

This is the top of the bottle. It has a screw so the lid can easily rotated around the

threads. It located in the kitchen.

This is the screw. Used for holding anything down. It located on the

cabinets.

Compound Machines

This is the stapler. It is made of 2 different simple machines (wedge: staples, lever: the top arm). Used to put together papers. It is located in the

office.

This is the can opener. It is made of 4 different simple machines. Used for opening

the cans. It is located in the kitchen.

wedge

gear

lever

Wheel and axle