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183_notes:work [2021/03/12 02:31] – [Work: Mechanical Energy Transfer] stumptyl | 183_notes:work [2021/03/12 02:32] (current) – [The Formal Definition of Work] stumptyl | ||
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==== The Formal Definition of Work ==== | ==== The Formal Definition of Work ==== | ||
- | The work that is done by a force is the //scalar// product | + | The work that is done by a force is the **__scalar product__** |
W=→F⋅Δ→r=Fxdx+Fydy+Fzdz | W=→F⋅Δ→r=Fxdx+Fydy+Fzdz |