What type of machine is this?
Screw
A nut cracker is an example of what type of machine?
Lever
A ramp is an example of what type of machine?
Inclined Plane
A scale is an example of what type of machine?
Lever
A stapler is an example of what type of machine?
Lever
A broom is an example of what type of machine?
Lever
A wheelbarrow is an example of what type of machine?
Lever
what is this simple machine
Inclined Plane
what is this simple machine
Wedge
A knife is an example of what type of machine?
Wedge
A seesaw is an example of what type of machine?
Lever
Name this simple machine
Screw
what is this simple machine
Pulley
Tongs are an example of what type of machine?
Lever
Why do people use simple machines?
To make work easier
what class lever dose this belong to
First class lever
A bottle opener is an example of what type of machine?
Lever
Scissors are an example of what type of machine?
Lever
Name this simple machine.
Wedge
what class lever dose this belong to
Third Class
Pliers are an example of what type of machine?
Lever
An axe is an example of what type of machine?
Wedge
A slide is an example of what type of machine?
Inclined Plane
What type of machine is this?
Pulley