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.

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.

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.

Understand the role levers play in our everyday lives. Learn what is a lever is, identify the classes of levers, and see examples.

Discover the three types of levers and see real-life examples of Class 1, Class 2, and Class 3 levers.

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.

Question Give two examples each of levers of first, second, and third-order. Solution First class lever: This is a type of lever which has the fulcrum in between the weight and the force applied. Its order is …

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.

Draw a labelled sketch of a class III lever. Give one example of this kind of lever. State the kind of lever which always has the mechanical advantage less than 1. Draw a labelled diagram of such a lever. …