Search results
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.
Learn what torque is, how to calculate it, and how it differs from force and power. Explore the types, examples, and applications of torque in physics and everyday life.
Given the length of the moment arm, the torque can be found directly. Measuring torque in a rotating system is considerably more difficult. One method works by measuring strain within the metal of a drive shaft which is transmitting torque and sending this information wirelessly.
Apr 6, 2023 · Learn what torque is, how to calculate it, and how it affects rotational motion. Find out the types, formulas, units, and examples of torque in physics, and see how it applies to wrenches, seesaws, pendulums, and steering wheels.
Sep 12, 2022 · Torque is at work in unseen ways, as when we press on the accelerator in a car, causing the engine to put additional torque on the drive train. Or every time we move our bodies from a standing position, we apply a torque to our limbs.
Jun 20, 2024 · Torque is the tendency of a force to rotate the body to which it is applied. Learn how to calculate torque, its SI units, and its relation to the strong force in physics.
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/science/physics/torque-angular-momen...
