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The meaning of the phrase is unclear or nonsensical.

The phrase appears to be written in a mix of different languages or gibberish.

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<p>The example of pushing a rock without it moving despite the effort expended.</p> Signup and view all the answers

<p>The everyday usage of 'work' refers to any effort or activity, while the scientific usage of 'work' refers to the displacement of an object by a force.</p> Signup and view all the answers

<p>No, expending a lot of energy does not necessarily mean doing a lot of work if there is no displacement of an object.</p> Signup and view all the answers

<p>Yes, someone can be considered to be 'working hard' according to everyday usage even if they are not doing any work according to the scientific definition.</p> Signup and view all the answers

<p>The scientific definition of work is the product of the force applied to an object and the displacement of the object in the direction of the force.</p> Signup and view all the answers