Identifying Levers

WHAT ARE THE 3 MAIN PARTS OF A LEVER?

• FOOT, EFFORT, REPORT
• FULCRUM, STRUCTURE, EFFORT
• FULCRUM, EFFORT, LOAD

3. Which type of lever is this?

• First Class Lever
• Second Class Lever
• Third Class Lever

For a lever to be a first class lever the fulcrum needs to be ..

• between the load and the effort
• on one side and the load and effort on the other side 
• on the same side as the load arm. 

6. What kind of lever is this?

• First Class Lever
• Second Class Lever
• Third Class Lever

Which type of lever would be in this image?

• First Class Lever
• Second Class Lever
• Third Class Lever

Levers make work ________.

• Harder
• Easier
• Alright
• OK

In second class lever, the load is between the fulcrum and _______.

• Load
• Effort
• Stone

A wheelbarrow is an example of a:

• 1st class lever
• 2nd class lever
• 3rd class lever

What class lever does this picture show?

• 1st

• 2nd

• 3rd

• 1st Class
• 2nd Class
• 3rd Class
• It is not a lever