Lever

WHAT ARE THE 3 MAIN PARTS OF A LEVER?

• FOOT, EFFORT, REPORT

• FULCRUM, STRUCTURE, EFFORT

• FULCRUM, EFFORT, LOAD

Differences between the first class lever and second 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.

This is the fixed point that a lever pivots around.

• load

• scale

• fulcrum

• effort

A wheelbarrow is an example of a?

• 1st class lever

• 2nd class lever

• 3rd class lever

• 4th class lever

How many classes of levers are there?

• 3

• 2

• 6

• 7

What class of the lever beside shows?

• First Class Lever

• Second Class Lever

• Third Class Lever

What class of the lever beside shows?

• First Class Lever

• Second Class Lever

• Third Class Lever

The place where a lever pivots is called the?

• Pivot point

• Tissue

• Load

• None of the above

What class of lever does the beside picture shows?

• First Class Lever

• Second Class Lever

• Third Class Lever