The type of lever with the fulcrum in the middle is a ________ lever.
A)first-class
B)second-class
C)third-class

Question

Quizplus · Accepted Answer

In a first-class lever, the fulcrum is located in between the input force and the output force. The input force can be applied either at one end or at the other end of the lever, and the output force is on the opposite end. Examples of first-class levers include seesaws, crowbars, and scissors.

The Type of Lever with the Fulcrum in the Middle