13. Exercises

Förberedande Mekanik

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</div>{{#NAVCONTENT:Answer|Answer 13.1}}
</div>{{#NAVCONTENT:Answer|Answer 13.1}}
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===Exercise 13.2===
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The diagram shows the forces acting on a rectangular lamina. They all lie in the same plane. Find the total moment on the lamina about the corner ''A''.
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[[Image:E13.2.GIF]]
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</div>{{#NAVCONTENT:Answer|Answer 13.2|Solution|Solution 13.2}}

Versionen från 18 september 2009 kl. 11.33

       Theory          Exercises      

Exercise 13.1

Find the moment of each of these forces about the point O.

Image:E13.1.GIF

Exercise 13.2

The diagram shows the forces acting on a rectangular lamina. They all lie in the same plane. Find the total moment on the lamina about the corner A.

Image:E13.2.GIF