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Difference between Torque and Force

Difference between Torque and Force

Torque and force are both important concepts in mechanics, but they are not the same. Torque is the tendency of a force to rotate an object, while force is the amount of pressure pushing on an object. We will explore the differences between torque and force in more detail. We will also look at some examples to help you understand these concepts better.

What is Torque?

Torque is a vector quantity that measures the rotational force of an object. It is calculated by multiplying the force by the lever arm, which is the distance between the point of application and the fulcrum. Torque is often used in engineering applications to determine how much force is required to rotate a given object. For example, torque can be used to calculate the amount of force required to open a door or move a heavy piece of furniture.

In general, objects with a large mass or a long lever arm require more torque to rotate than objects with a small mass or a short lever arm. Because torque is a vector quantity, it also has direction. This means that torque can be used to calculate both the magnitude and direction of the rotational force. As such, it is an essential tool for engineers and other professionals who work with rotating objects.

What is Force?

Force is a scalar quantity that is commonly used to describe the interaction between two objects. It is measured in units of newtons (N) and is represented by the equation: F=ma, where m is mass and a is acceleration. Force can be either attractive or repulsive, and it can be applied to both living and non-living objects. In general, force is used to describe the push or pull exerted on an object.

Examples of forces include gravity, friction, and tension. Force plays an important role in many areas of physics, including mechanics, thermodynamics, and electromagnetism. It is also a key factor in the study of motion and energy.

Difference between Torque and Force

Torque and force are similar in that they both describe a physical interaction that can cause an object to rotate or move. However, there are some important differences between torque and force. First, torque is a vector quantity, while force is a scalar quantity. This means that torque has both magnitude and direction, while force only has magnitude. Second, torque is always caused by a rotational force, while force can be either rotational or linear. Finally, torque is measured in Newton-meters (Nm), while force is measured in Newtons (N). Despite these differences, torque and force are both useful concepts for understanding the physics of motion.


Torque and force are both important concepts to understand when trying to improve your understanding of car mechanics, but they are not interchangeable. Torque is the twisting force that is applied to an object, while force is the pressure or magnitude of that push or pull. Understanding these concepts can help you troubleshoot problems with your car and make more informed decisions when it comes time for repairs.

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