Simple Machine

Name: Marina Yousif

Language: Science

Lever is a simple machine

• Scissor is a simple machine and it’s a lever, and it is found in the bedroom.

• Switcher is a simple machine and it’s a lever, and it is found in the kitchen.

Screw is a simple machine

• The light bulb is a screw and it was found in the bedroom.

• The coins is a screw and I found them in the bedroom.

Wheel and axle is a simple machine

• The car is a wheel and axle because it is made up of two circular objects of different sizes, and I found it in the garage.

• The toilet paper is a wheel and axle because toilet paper is circular like wheel and roll thing in the middle is like an axle, I found it in the washroom.

Wedge is a simple machine

• The forks is a wedge and I found it in the kitchen.

• The knifes is a wedge and I found it in the kitchen.

Inclined plane is a simple machine

• The stairs is a inclined plane I found it in the garage.

• The fan blades is a inclined plane I found it in the bedroom.

Pulley is a simple machine

• The shoelaces is a simple machine and I found it in the bedroom.

Compound machine

• The stapler is a compound machine because the top arm of it is a lever and the wedge is the staple in stapler I found it in the bedroom.

• The bicycle is a compound machine I found it in the garage.