John Ashker
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In physics and mechanics, torque is the rotational analogue of linear force. It is also referred to as the moment of force (also abbreviated to moment). The symbol for torque is typically , the lowercase Greek letter tau. When being referred to as moment of force, it is commonly denoted by M.
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.
- My first reply was just wrong, and here is the correction: You are correct that F*r = torque, and that angular velocity is rad/sec. To see why P =...
- The units for torque (Newton-meter) and energy (Joules) are dimensionally the same, but torque and energy are not equivalent. The difference is tha...
- The formula for finding the (tangential) velocity is v=rω This comes from taking the derivative of both sides of s=rθ (where s is arc length) with...
- Power= τ*ω P of winch drum= τ(of winch drum)*ω(of winch drum); or in other words: P_w=τ_w *ω_w where that w stands for winch drum The power remains...
- No, I suppose momentum will not remain conserved because a constant force is acting on the system. which will lead to acceleration and thus velocit...
- Let us take the force at the edge of tyre that is applied on the road (and then road applies equal frictional force to push the vehicle forward) as...
- We aren't solving for angular speed, rather tangential (or linear) velocity. The formula for finding the tangential velocity is v=rω This comes fro...
- The formula for finding the (tangential) velocity is v=rω This comes from taking the derivative of both sides of s=rθ (where s is arc length) with...
- Torque = force x radius (perpendicular distance from turning point to the force)
Torque is the twisting force that tends to cause rotation. It is the measure of how much a force acting on an object causes that object to rotate. Visit to learn how to calculate torque along with its formula, meaning and applications.
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- Torque is a special case of moment, such that it relates to the axis of the rotation driving the rotation, whereas moment relates to being driven b...
- No, torque is not energy.
- Torque is a counterpart of force in rotational mechanics. The basic difference between them is that torque is the ability of a force to produce a t...
- Torque is defined as the product of force and the perpendicular distance between the point of application of force and the pivot point. Torque in a...
- Opening a bottle cap or turning a steering wheel are examples of torque.
The meaning of TORQUE is a force that produces or tends to produce rotation or torsion; also : a measure of the effectiveness of such a force that consists of the product of the force and the perpendicular distance from the line of action of the force to the axis of rotation.
Jun 20, 2024 · The torque, specified with regard to the axis of rotation, is equal to the magnitude of the component of the force vector lying in the plane perpendicular to the axis, multiplied by the shortest distance between the axis and the direction of the force component.
- The Editors of Encyclopaedia Britannica
Apr 6, 2023 · Torque is a vector quantity whose direction depends on the force. Types and Examples of Torque. Torque can be of two types – static and dynamic. A static torque does not produce angular acceleration. For example, pushing a closed door is a static torque.
Sep 12, 2022 · Learning Objectives. Describe how the magnitude of a torque depends on the magnitude of the lever arm and the angle the force vector makes with the lever arm. Determine the sign (positive or negative) of a torque using the right-hand rule.
