What do you understand by torque?

torque, also called moment of a force, in physics, the tendency of a force to rotate the body to which it is applied. Torque is measured in newton metres in SI units.

What is torque in physics class 12?

Torque is defined as the moment of the externally applied force about a point or axis of rotation. The expression for torque is, τ → = r → × F → .

Why is it called torque?

The word ‘torque’ generally means the ‘twisting moment’ or ‘turning moment’ and is widely used as an engineering term. The name ‘torque’ was given by the ancient Romans, who in Latin described these necklaces as twisted and spiral screw-shaped using the word ‘torquere’, meaning ‘twisting’ and ‘turning’.

What do you understand by torque write its formula?

Torque is the twisting force that tends to cause rotation. The point where the object rotates is known as the axis of rotation. Mathematically, torque can be written as T = F * r * sin(theta), and it has units of Newton-meters.

What is torque in physics class 9?

Torque is the measure of the force that can cause an object to rotate about an axis. Hence, torque can be defined as the rotational equivalent of linear force. The point where the object rotates is called the axis of rotation. In physics, torque is simply the tendency of a force to turn or twist.

What is torque in physics class 10?

Moment of Force – The physical quantity that produces the turning effect on the body about an axis is called the moment of force or torque.

What is torque in physics class 11?

Torque is the measure of the force that can cause an object to rotate about an axis. Force is what causes an object to accelerate in linear kinematics. Similarly, torque is what causes an angular acceleration. Hence, torque can be defined as the rotational equivalent of linear force.

What is torque and power?

Back to Berra’s theorem, torque is the capacity to do work, while power is how quickly some strenuous task can be accomplished. In other words, power is the rate of completing work (or applying torque) in a given amount of time. Mathematically, horsepower equals torque multiplied by rpm.

What is torque in biomechanics?

Simply stated, torque is the ability of a force to cause rotation on a lever (moment of force). The more detailed definition of torque is that it is a force applied over a distance (lever arm) that causes rotation about a fulcrum (axis of rotation).

What is torque and why is it important?

Torque is a crucial part of generating power from a car’s engine, as it represents the load an engine can handle to generate a certain amount of power to rotate the engine on its axis. The force is measured in pounds (lb) per foot (ft) of rotation around one point.

Why is torque so important in describing biomechanics?

Torque is a measure of the force that can cause an object to rotate about an axis. Just as force is what causes an object to accelerate in linear kinematics, torque is what causes an object to acquire angular acceleration. The direction of the torque vector depends on the direction of the force on the axis.

What is the true importance of torque?

The Importance Of Torque Besides knowing what is torque in a car, we also need to know the importance of it. Not only torque is important for speed , torque is also important for heavier and larger cars. A small city car can easily go along with low torque, whereas a big SUV or a van needs more to make it begin moving or keep it cruising.

Why do athletes need to understand the concept of torque?

Why Athletes Need to Understand the Concept of Torque . The concept of torque is a foundation of human movement and is a core principle in physical therapy, personal training, and weightlifting. All movement generates torque to varying degrees and, in reality, it’s what makes the world of biomechanics tick. Torque .

What is an intuitive explanation of torque?

Torque is similar to linear forces, but where linear forces cause an object to move in a straight line, torque causes objects to rotate. If you’ve ever opened a door, you have an intuitive understanding of torque. When you are opening a door, you exert a force on the side of the door farthest from the hinge.

How to calculate torque?

Find the length of the moment arm. The distance from the axis or rotational point to the point where force is applied is called the moment arm.