6 Things You Must Know About Goo

Work Definition, Meaning & Synonyms

Work transfers energy from one place to another or one form to another. For example, in a pulley system like the Atwood machine, the internal forces on the rope and at the supporting pulley do no work on the system. Therefore, work need only be computed for the gravitational forces acting on the bodies.

No work, as understood in this context, is done unless the object is displaced in some way and there is a component of the force along the path over which the object is moved. Holding a heavy object stationary does not transfer energy to it, because there is no displacement. Exertion or effort directed to produce or accomplish something; labor; toil. The result of exertion, labor, or activity; a deed, performance, or product. N., adj., v. worked (Archaic except in some senses, esp. 35,37,40 ) wrought; working.

In its simplest form, for a constant force aligned with the direction of motion, it equals the product of the force strength and the distance traveled. A force is said to do positive work if when applied it has a component in the direction of the displacement of the point of application. A force does negative work if it has a component opposite to the direction of the displacement at the point of application of the force. The derivation of the work–energy principle begins with Newton’s second law of motion and the resultant force on a particle.

More examples Sidney ruthlessly worked his way up from the position of junior clerk to chairman of the company. It's a common-or-garden washing machine with just the basic functions, but it works perfectly well. Dust particles must have got into the motor, which is why it isn't working properly. However they wanted to maximize what they were bringing to the company.

They are expected to work twelve hours a day → On attend d'eux qu'ils travaillent douze heures par jour. Force multiplied by distance; work is measured in joules. If you have work, you have a job which you are paid to do. You use the progressive -ing form of work to talk about a temporary job, but simple forms to talk about a permanent job. For example, if you say 'I'm working in London', this suggests that the situation is temporary and you may soon move.

Work in Physics is defined as the transfer of energy when an object moves from one place to another. We tend to use the word ‘work’ to convey our efforts. Our parents work hard to give us a good life. Some people do a lot of workouts to stay fit.