Sage-Tips

What is torque in simple terms?

Torque is a twisting force that speaks to the engine’s rotational force and measures how much of that twisting force is available when an engine exerts itself. This applies torque, or a twisting force, to the bolt. While horsepower is simply measured in horsepower, torque is typically measured in pounds feet (lb. -ft).

What is torque example?

A few examples of static torque are as follows: • A person pushing a closed-door is applying a static door because the door isn’t rotating despite the force applied. • Pedalling a cycle at a constant speed is also an example of static torque as there is no acceleration.

What is the torque of a force?

Torque is a measure of how much a force acting on an object causes that object to rotate. In other words, torque is the cross product between the distance vector (the distance from the pivot point to the point where force is applied) and the force vector, ‘a’ being the angle between r and F.

How do you explain torque to a child?

In physics, torque is the tendency of a force to turn or twist. If a force is used to begin to spin an object, or to stop an object from spinning, a torque is made.

What is lbf ft stand for?

torque
A pound-foot (lbf⋅ft) is a unit of torque representing one pound of force acting at a perpendicular distance of one foot from a pivot point. Conversely one pound-foot is the moment about an axis that applies one pound-force at a radius of one foot. One pound (force) = 4.448 222 newtons.

Is torque a energy?

Torque is force times distance but it is not the same as energy. It measures the turning effect of the force. Technically it is the cross product of the force and a vector between the line of action of the force and the point that we are measuring the torque from.

What is torque in physics for kids?

In physics, torque is the tendency of a force to turn or twist. If a force is used to begin to spin an object, or to stop an object from spinning, a torque is made. This is also known as “r cross f,” or “force times fulcrum distance times sine theta.”