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- DictionaryWork/wərk/
noun
- 1. activity involving mental or physical effort done in order to achieve a purpose or result: "he was tired after a day's work"
- 2. a task or tasks to be undertaken; something a person or thing has to do: "they made sure the work was progressing smoothly"
verb
- 1. be engaged in physical or mental activity in order to achieve a result; do work: "she has been working so hard"
- 2. (of a machine or system) operate or function, especially properly or effectively: "his cell phone doesn't work unless he goes to a high point"
The Work–Energy Theorem. In physics, the term work has a very specific definition. Work is application of force, f f, to move an object over a distance, d, in the direction that the force is applied. Work, W, is described by the equation. W = fd.
Definition of work verb from the Oxford Advanced American Dictionary. work. verb. /wərk/ Verb Forms. do job/task. [intransitive] to do something that involves physical or mental effort, especially as part of a job I can't work if I'm cold. work at something I've been working at my assignment all day. work on something He is working on a new novel.
work | meaning of work in Longman Dictionary of Contemporary English | LDOCE. Word family (noun) work workaholic worker working workings (adjective) workable ≠ unworkable overworked working (verb) work rework.
The definition of work, W , is below: W = F ⋅ Δ x. The work we need to do to burn the energy in the candy bar is E = 280 cal ⋅ 4184 J / cal = 1.17 MJ .
noun. /wərk/ job/task. [uncountable] the job that a person does, especially in order to earn money synonym employment She had been out of work (= without a job) for a year. He started work as a security guard. It is difficult to find work in the present economic climate. I'm still looking for work.
n. the use of effort or action to produce or accomplish something; labor:[ uncountable] Cleaning that whole house is a lot of work. a task or something to do or be done:[ uncountable] The students finished their work in class. productive activity, esp. a job or employment:[ uncountable] He's been looking for work ever since he graduated.
Physicists define work as the amount of energy transferred by a force. Learn about the formula for calculating work, and how this relates to the work-energy principle, which states that the net work done on an object is equal to the change in its kinetic energy.