Second Class Lever In this, the fulcrum is at one end and the force applied is on the other end. The weight is situated in the middle of these two. The order of this would be fulcrum-weight-force. The …

For instance, in a second class lever, the load is positioned in the middle of the system. Levers provide a mechanical advantage.

Learn how to calculate the mechanical advantage of a lever, and see examples that walk through sample problems step-by-step for you to improve your physics knowledge and skills.

Wheelbarrows are examples of second-class levers. In the body, a second-class lever can be observed during plantar flexion, or standing on the balls of our feet.

A Class 1 lever refers to when the fulcrum is located between the load and effort, and the load and effort move in opposite directions. A great example of a Class 1 lever is a teeter-totter.

Learn about simple machines and study inclined planes, levers, and pulleys. See examples of the pulley as a simple machine and see how it works.

In a second-class of lever, the effort is applied at one end, and the fulcrum is placed at the other end. The load is situated between the fulcrum and the effort. Examples of this type of lever are Staplers …

Different Classes of Levers There are three different classes of levers that depend on the location of three things, the fulcrum (the point of rotation), the load, and the force. A first-class lever occurs …

Second Class Lever In this, the fulcrum is at one end and the force applied is on the other end. The weight is situated in the middle of these two. The order of this would be fulcrum-weight-force. The …

Levers in the body There are three classes of levers, first-class, second-class and third-class. Each class is characterized by the placement of the fulcrum or axis relative to the application point for …