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Forces in Static Situations/Lesson Document: Difference between revisions
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'''Where do forces act?''' | '''Where do forces act?''' | ||
[[image:FSS4|600x800px]] | [[image:FSS4.jpeg|600x800px]] | ||
The force of reaction acts over a whole surface of contact – it is usually drawn at the centre of the surface, slightly displaced from other ‘force arrows’ for clarity. The two surfaces are also drawn slightly apart for the same reason. | The force of reaction acts over a whole surface of contact – it is usually drawn at the centre of the surface, slightly displaced from other ‘force arrows’ for clarity. The two surfaces are also drawn slightly apart for the same reason. | ||
