Understanding Class Levers Quiz

Which of the following is an example of a first-class lever?

• A wheelbarrow

• A seesaw

• A pair of tweezers

• A fishing rod

In a second-class lever, where is the load positioned relative to the fulcrum and effort?

• Between the fulcrum and the effort

• At the fulcrum

• At the effort

• Beyond the effort

Which of the following is a characteristic of a third-class lever?

• The effort is applied between the fulcrum and the load

• The load is between the fulcrum and the effort

• The fulcrum is between the effort and the load

• The load is at the fulcrum

If a lever has a fulcrum at one end, the effort applied at the other end, and the load in the middle, what class of lever is it?

• First-class lever

• Second-class lever

• Third-class lever

• Fourth-class lever

Identify the class of lever used at the KNEE when kicking the ball

• 1ST

• 2ND

• 3RD

What type of lever is being used at the ANKLE joint ?

• 3rd

• 2nd

• 1st