Mechanical force

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Mechanical force
Mechanical force demonstration | Image: Force in Physics

Mechanical force refers to the external influence or push/pull exerted on an object that can cause it to change its state of motion or shape. It is the result of physical interactions between objects. Take, for instance, pushing a car to make it move. This applied force is a mechanical force. In the same way, the tension in a rope as you pull it or the compression in a spring as it is compressed are examples of mechanical forces. The powerful force generated by an airplane engine, propelling the aircraft forward through the air, is another illustration of mechanical force.



Mechanical force example - drilling
Applying mechanical force with a rotating drill creates a hole in wood | Image: Force in Physics

When drilling a hole in wood, a mechanical force is applied through the drill. The rotating drill bit moves into the wood, exerting force that displaces and removes material, ultimately creating a hole. The mechanical force is indispensable for the drilling process.


Mechanical force example - sharpening
Mechanical force turns a sharpener, shaping a pencil point | Image: Force in Physics

When you sharpen a pencil, you are applying a mechanical force by turning the pencil against a sharp blade or abrasive surface. This force removes the wood and exposes the pencil’s core. The mechanical action of the sharpener involves the application of force to achieve the desired result.


Mechanical force example - mixing
Rotating blades in a mixer grinder apply mechanical force, blending vegetables | Image: Force in Physics

A mixer grinder employs mechanical force in the form of rotating blades. As the blades spin, they cut and blend the vegetables. The force generated by the motion of the blades is crucial for breaking down the vegetables into smaller pieces and mixing them effectively. The mechanical force is what transforms the raw vegetables into a blended mixture.


Mechanical force example - cutting
Closing scissor blades applies mechanical force, cleanly cutting paper | Image: Force in Physics

When you cut paper with scissors, a mechanical force is applied through the scissor blades. As you close the blades, they come together with force, and this forceful action leads to shearing and separating the paper. The mechanical force is crucial for precision cutting.


Mechanical force example - pushing
A bulldozer exerts mechanical force to push rubble with its powerful blade | Image: Force in Physics

Pushing a heap of rubble with a bulldozer involves applying a powerful mechanical force. The bulldozer exerts force against the rubble using its blade or scoop, resulting in the displacement and movement of the debris. The mechanical force from the bulldozer is essential for effective clearing and pushing of heavy materials.


Mechanical force example - bending
Gripping with pliers applies mechanical force, bending a nail with precision | Image: Force in Physics

When using pliers to bend a nail, a mechanical force is applied through the gripping action of the pliers. As you squeeze the handles, the jaws of the pliers come together with force, securely gripping the nail. The mechanical force applied by the pliers allows for controlled bending and shaping of the nail.


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Deep was founded by Deep Rana, who is a mechanical engineer by profession and a blogger by passion. He has a good conceptual knowledge on different educational topics and he provides the same on this website. He loves to learn something new everyday and believes that the best utilization of free time is developing a new skill.

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