Lever

Explain lever and give some examples.

Explain kinds of levers with examples.

What is a lever? Explain its principle.

 The resistance offered by a lemon when an effort of 0.06 N is applied. The effort arm of the squeezer is 10 cm and the load arm is 3 cm. In the length, assume that the effort is applied at the end of the effort arm.

The kind of lever as an example of the human body in raising the weight of the body on toes is:

The kind of lever as an example of the human body in the action of nodding of the head is:

The principle of a lever is the principle of law of:

Class III lever acts as a _____ multiplier.

(Choose from the following: force / speed)

Which class of lever found in the human body is being used when we hold a load on the palm of our hand?

Select the class of lever the following object belongs to: Pliers.

Example of a class one lever

An example of class three lever is