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