Simple Machines

This picture shows an example of what type simple machine?

• pulley

• wedge

• lever

• wheel and axle

A seesaw is an example of what type of simple machine?

• wheel and axle

• lever

• wedge

• pulley

This is an example of what type of simple machine?

• inclined plane

• wedge

• screw

• lever

What type of simple machine makes chopping wood easier?

• inclined plane

• screw

• wedge

• lever

A bicycle is an example of a _________________.

• simple machine

• wheel

• pulley

• compound machine

A door stop is an example of a

• Screw
• Wedge
• Lever
• Inclined Plane

What kind of work is made easier by the wheels of this object?

• pushing a heavy load

• lifting a heavy load

• dividing a heavy load

• holding a small load

The ______________ is a flat surface that is raised so one end is higher than the other.

• inclined plane

• lever

• pulley

• wedge

The ______________ is an inclined plane wrapped around a cylinder or cone. It is mostly used to hold objects together.

• pulley

• lever

• wheel and axle
  

• screw

What type of simple machine are these people using to move the wheel chair into the school bus?

• lever
• wedge
• inclined plane
• pulley