Question

Which type of machine is used to squeeze a lemon ?

Answer 1

Hint: To answer this question, we first need to understand what a machine is. A machine is a human-made equipment that performs an action by applying forces and controlling movement with the help of power. Animals and people can power machines, as well as natural forces. Machines have a system of mechanisms that shape the actuator input to accomplish a certain application of output forces and movement.

Complete answer:
Lemon squeezer: A lemon squeezer is a small kitchen tool for extracting juice from lemons or other citrus fruits like oranges, grapefruit, or lime. It is made to separate and crush the pulp of the fruit in an easy-to-use manner. Lemon squeezers can be constructed out of any solid, acid-resistant material, including plastic, glass, metal (often aluminum), or ceramic.

Class 2 lever: A lever can be as simple as a wooden board with a ridge that spins or travels freely on a pivot. A see-saw or teeter-totter is the most frequent and popular lever seen in many playgrounds. They're everywhere, and they're one of the most helpful simple machines there is. Levers are divided into three categories.

A Class Two Lever, sometimes known as a Second-Class Lever, is shown in the image below.The Load is located between the Force and the Fulcrum in a Class Two Lever. The easier it is to lift the load the closer it is to the fulcrum. Wheelbarrows, staplers, bottle openers, nut crackers, and nail clippers are just a few examples.

A wheelbarrow is an excellent example of a Class Two Lever. The Load is the dirt in the wheelbarrow, the Fulcrum is the wheel, and the Force is the end of the handles where a person lifts it. When the dirt is equally distributed, the wheelbarrow is balanced and easy to push and move from one location to another.

So, the final answer is that the class 2 lever is used to squeeze a lemon.

Note:A lever is a simple mechanism made up of a beam or rigid rod that pivots around a fixed fulcrum. A lever is a stiff body that can rotate around a central axis. The lever is classified into three categories based on the fulcrum, load, and effort positions. Leverage is also defined as a mechanical advantage achieved in a system. Renaissance scientists regarded it as one of the six basic machines.